BGP
nv show router bgp
Shows global BGP configuration.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show router bgp
applied pending
------------------------------ ----------- -----------
enable on on
autonomous-system 65101 65101
router-id 10.10.10.1 10.10.10.1
policy-update-timer 5 5
graceful-shutdown off off
wait-for-install off off
graceful-restart
mode helper-only helper-only
restart-time 120 120
path-selection-deferral-time 360 360
stale-routes-time 360 360
convergence-wait
time 0 0
establish-wait-time 0 0
queue-limit
input 10000 10000
output 10000 10000
nv show router bgp convergence-wait
Shows global readonly mode configuration. Readonly mode reduces CPU and network usage when restarting the BGP process.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show router bgp convergence-wait
applied
------------------- -------
time 0
establish-wait-time 0
nv show router bgp graceful-restart
Shows global BGP graceful restart configuration. BGP graceful restart minimizes the negative effects that occur when BGP restarts.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show router bgp graceful-restart
applied
---------------------------- -----------
mode helper-only
path-selection-deferral-time 360
restart-time 120
stale-routes-time 360
nv show router bgp queue-limit
Shows the input and output message queue configuration settings.
Version History
Introduced in Cumulus Linux 5.7.0
Example
cumulus@switch:~$ nv show router bgp queue-limit
applied
------ -------
input 2048
output 2048
nv show vrf <vrf-id> router bgp
Shows a summary of the BGP configuration information for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp
operational applied pending
---------------------------- ----------- ------------- -------------
enable on on
autonomous-system auto auto
router-id 10.10.10.1 auto auto
rd none none
address-family
ipv4-unicast
rib-filter none none
route-export
to-evpn
enable off off
route-import
from-vrf
enable off off
admin-distance
external 20 20
internal 200 200
multipaths
ebgp 64 64
ibgp 64 64
compare-cluster-length off off
enable on on
redistribute
static
enable off off
connected
enable on on
metric auto auto
route-map none none
...
nv show vrf <vrf-id> router bgp address-family
Shows a summary of the BGP configuration information for the specified VRF for all address families: IPv4 unicast, IPv6 unicast, and EVPN.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family
operational applied pending
-------------------------- ----------- ------- -------
ipv4-unicast
rib-filter none none
route-export
to-evpn
enable off off
route-import
from-vrf
enable off off
admin-distance
external 20 20
internal 200 200
multipaths
ebgp 64 64
ibgp 64 64
compare-cluster-length off off
enable on on
redistribute
static
enable off off
connected
enable on on
metric auto auto
route-map none none
kernel
enable off off
ospf
enable off off
[network]
[aggregate-route]
ipv6-unicast
enable off off
l2vpn-evpn
enable on on
nv show vrf <vrf-id> router bgp address-family ipv4-unicast
Shows a summary of the BGP IPv4 configuration information for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast
operational applied pending
------------------------ ----------- ------- -------
rib-filter none none
route-export
to-evpn
enable off off
route-import
from-vrf
enable off off
admin-distance
external 20 20
internal 200 200
multipaths
ebgp 64 64
ibgp 64 64
compare-cluster-length off off
enable on on
redistribute
static
enable off off
connected
enable on on
metric auto auto
route-map none none
kernel
enable off off
ospf
enable off off
[network]
[aggregate-route]
...
nv show vrf <vrf-id> router bgp address-family ipv4-unicast admin-distance
Shows the BGP IPv4 admin distances configured for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast admin-distance
operational applied
-------- ----------- -------
external 20
internal 200
nv show vrf <vrf-id> router bgp address-family ipv4-unicast aggregate-route
Shows BGP IPv4 aggregate routes (a range of networks in your routing table aggregated into a single prefix) for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast aggregate-route
nv show vrf <vrf-id> router bgp address-family ipv4-unicast aggregate-route <aggregate-route-id>
Shows information about a specific BGP IPv4 aggregate route (a range of networks in your routing table aggregated into a single prefix).
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<aggregate-route-id> | The IPv4 address and route prefix in CIDR notation. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast aggregate-route 10.1.0.0/16
applied pending
------------ ----------- ---------
as-set on on
route-map routemap1
summary-only on on
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib
Shows the IPv4 local RIB for the specified VRF.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route command instead.
nv show vrf
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib
IPV4 Routes
==============
PathCount - Number of paths present for the prefix, MultipathCount - Number of paths that are part of the ECMP, DestFlags - * - bestpath-exists, w - fib-wait- for-install, s - fib-suppress, i - fib-installed, x - fib-install-failed, LocalPref - Local Preference, Best - Best path, Reason - Reason for selection
Prefix PathCount MultipathCount DestFlags Nexthop Metric Weight LocalPref Aspath Best Reason Flags
--------------- --------- -------------- --------------- ------- ------ ------ --------- ------ ---- ------ -----
10.0.1.12/32 3 1 bestpath-exists
10.0.1.34/32 5 4 bestpath-exists
10.0.1.255/32 5 4 bestpath-exists
10.10.10.1/32 1 1 bestpath-exists
10.10.10.2/32 5 1 bestpath-exists
10.10.10.3/32 5 4 bestpath-exists
10.10.10.4/32 5 4 bestpath-exists
10.10.10.63/32 5 4 bestpath-exists
10.10.10.64/32 5 4 bestpath-exists
10.10.10.101/32 2 1 bestpath-exists
10.10.10.102/32 2 1 bestpath-exists
10.10.10.103/32 2 1 bestpath-exists
10.10.10.104/32 2 1 bestpath-exists
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route
Shows information about the IPv4 routes in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route
LocalPref - Local Preference, Best - Best path, Reason - Reason for selection
IPv4 Prefix Nexthop Metric Weight LocalPref Aspath Best Reason Flags
--------------- ------- ------ ------ --------- ------ ---- ---------… ---------
10.0.0.9/32 swp51 0 65103 on Router ID multipath
65199
swp52 0 65103 multipath
65199
10.0.0.10/32 swp51 0 65103 on Router ID multipath
65199
swp52 0 65103 multipath
65199
10.10.10.1/32 0 32768 on First path
received
10.10.10.2/32 swp51 0 65102 multipath
65199
swp52 0 65102 on Older Path multipath
65199
10.10.10.3/32 swp51 0 65103 multipath
65199
swp52 0 65103 on Older Path multipath
65199
10.10.10.4/32 swp51 0 65104 multipath
65199
swp52 0 65104 on Older Path multipath
65199
10.10.10.101/32 swp51 0 65199 on First path
received
10.10.10.102/32 swp52 0 65199 on First path
received
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id>
Shows information about the specified IPv4 route in the local RIB, such as the BGP neighbor to which the path is advertised and the path count.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32
operational applied
--------------- ----------- -------
[advertised-to] swp51
[advertised-to] swp52
[path] 1
[path] 2
path-count 2
multipath-count 1
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path
Shows information about the paths for the specified IPv4 route in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.0.0.9/32 path -o json
{
"1": {
"aspath": {
"65002": {}
},
"bestpath": {
"from-as": 65002,
"overall": "yes",
"selection-reason": "First path received"
},
"flags": {
"bestpath": {},
"valid": {}
},
"flags-string": "*v",
"last-update": "2024-08-05T03:51:08Z",
"metric": 0,
"nexthop": {
"1": {
"accessible": "on",
"afi": "ipv6",
"ip": "fe80::4ab0:2dff:fe08:9898",
"metric": 0,
"scope": "global"
},
"2": {
"accessible": "on",
"afi": "ipv6",
"ip": "fe80::4ab0:2dff:fe08:9898",
"scope": "link-local",
"used": "on"
}
},
"nexthop-count": 2,
"origin": "incomplete",
"path-from": "external",
"peer": {
"hostname": "spine01",
"id": "fe80::4ab0:2dff:fe08:9898",
"interface": "swp51",
"router-id": "10.10.10.101",
"type": "external"
},
"valid": "on"
},
"2": {
"aspath": {
"65103": {},
"65199": {}
},
"bestpath": {
"from-as": 65199,
"overall": "on",
"selection-reason": "Older Path"
},
"flags": {
"multipath": {}
},
"last-update": 1682960995,
"nexthop": {
"1": {
"accessible": "on",
"afi": "ipv6",
"ip": "fe80::4ab0:2dff:fed8:67cb",
"metric": 0,
"scope": "global"
},
"2": {
"accessible": "on",
"afi": "ipv6",
"ip": "fe80::4ab0:2dff:fed8:67cb",
"scope": "link-local",
"used": "on"
}
},
"nexthop-count": 2,
"origin": "incomplete",
"path-from": "external",
"peer": {
"hostname": "spine02",
"id": "fe80::4ab0:2dff:fed8:67cb",
"interface": "swp52",
"router-id": "10.10.10.102",
"type": "external"
},
"valid": "on"
}
}
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id>
Shows information about a specific IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.0.0.9/32 path 1 -o json
{
"1": {
"aspath": {
"65002": {}
},
"bestpath": {
"from-as": 65002,
"overall": "yes",
"selection-reason": "First path received"
},
"flags": {
"bestpath": {},
"valid": {}
},
"flags-string": "*v",
"last-update": "2024-08-05T03:51:08Z",
"metric": 0,
"nexthop": {
"1": {
"accessible": "on",
"afi": "ipv6",
"ip": "fe80::4ab0:2dff:fe08:9898",
"metric": 0,
"scope": "global"
},
"2": {
"accessible": "on",
"afi": "ipv6",
"ip": "fe80::4ab0:2dff:fe08:9898",
"scope": "link-local",
"used": "on"
}
},
"nexthop-count": 2,
"origin": "incomplete",
"path-from": "external",
"peer": {
"hostname": "spine01",
"id": "fe80::4ab0:2dff:fe08:9898",
"interface": "swp51",
"router-id": "10.10.10.101",
"type": "external"
},
"valid": "on"
}
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> aspath
Shows the AS paths for the specified IPv4 route in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 aspath
Aspath
------
65103
65199
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> bestpath
Shows best path information, such as the selection reason, for the specified IPv4 route in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 bestpath
operational applied
---------------- ----------- -------
from-as 65199
overall on
selection-reason Older Path
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> community
Shows the community names for the community list for the specified IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 community
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> ext-community
Shows the community names for the extended community list for the specified IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 ext-community
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> flags
Shows route path flags for the specified IPv4 route in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 flags
operational applied
----------- -------
multipath
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> large-community
Shows the community names for the large community list for the specified IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 large-community
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> nexthop
Shows information about the nexthops for the specified IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 nexthop
Nexthop accessible afi ip metric scope used
------- ---------- ---- ------------------------- ------ ---------- ----
1 on ipv6 fe80::4ab0:2dff:fed8:67cb 0 global
2 on ipv6 fe80::4ab0:2dff:fed8:67cb link-local on
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> nexthop <nexthop-id>
Shows next hop information for the specified IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation |
<path-id> | The path ID. |
<nexthop-id> | The nexthop ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 nexthop 2
operational applied
---------- ------------------------- -------
ip fe80::202:ff:fe00:26
afi ipv6
scope global
accessible on
metric 0
nv show vrf <vrf-id> router bgp address-family ipv4-unicast loc-rib route <route-id> path <path-id> peer
Shows BGP neighbor information for the specified IPv4 route path in the local RIB.
Cumulus Linux 5.11 and later no longer provides this command. Use the nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id> command instead.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast loc-rib route 10.10.10.3/32 path 2 peer
operational applied
--------- ------------------------- -------
hostname spine02
id fe80::4ab0:2dff:fed8:67cb
interface swp52
router-id 10.10.10.102
type external
nv show vrf <vrf-id> router bgp address-family ipv4-unicast multipaths
Shows BGP IPv4 multipath configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast multipaths
operational applied
---------------------- ----------- -------
compare-cluster-length off
ebgp 64
ibgp 64
nv show vrf <vrf-id> router bgp address-family ipv4-unicast network
Shows BGP IPv4 static networks for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast network
No Data
nv show vrf <vrf-id> router bgp address-family ipv4-unicast network <static-network-id>
Shows information about a specific BGP IPv4 static network for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<static-network-id> | The IPv4 address and route prefix in CIDR notation. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast network 10.10.10.101/32
operational applied
--------- ----------- -------
route-map HI-PRIO
nv show vrf <vrf-id> router bgp address-family ipv4-unicast redistribute
Shows configuration information for BGP IPv4 route redistribution for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast redistribute
applied pending
----------- ------- -------
static
enable off off
connected
enable on on
metric auto auto
route-map none none
kernel
enable off off
ospf
enable off off
nv show vrf <vrf-id> router bgp address-family ipv4-unicast redistribute connected
Shows configuration information for BGP IPv4 connected route redistribution for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast redistribute connected
applied pending
--------- ------- -------
enable on on
metric auto auto
route-map none none
nv show vrf <vrf-id> router bgp address-family ipv4-unicast redistribute kernel
Shows configuration information for BGP IPv4 kernel route redistribution for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast redistribute kernel
applied pending
------ ------- -------
enable off off
nv show vrf <vrf-id> router bgp address-family ipv4-unicast redistribute ospf
Shows configuration information for redistributing OSPF IPv4 routes into BGP for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast redistribute ospf
applied pending
------ ------- -------
enable off off
nv show vrf <vrf-id> router bgp address-family ipv4-unicast redistribute static
Shows configuration information for IPv4 BGP static route redistribution for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast redistribute static
applied pending
------ ------- -------
enable off off
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route
Shows the BGP IPv4 routing table.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.11.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route
PathCount - Number of paths present for the prefix, MultipathCount - Number of
paths that are part of the ECMP, DestFlags - * - bestpath-exists, w - fib-wait-
for-install, s - fib-suppress, i - fib-installed, x - fib-install-failed
Prefix PathCount MultipathCount DestFlags
--------------- --------- -------------- ---------
10.0.1.12/32 2 1 *
10.0.1.34/32 5 4 *
10.0.1.255/32 5 4 *
10.10.10.1/32 1 1 *
10.10.10.2/32 5 1 *
10.10.10.3/32 5 4 *
10.10.10.4/32 5 4 *
10.10.10.63/32 5 4 *
10.10.10.64/32 5 4 *
10.10.10.101/32 2 1 *
10.10.10.102/32 2 1 *
10.10.10.103/32 2 1 *
10.10.10.104/32 2 1 *
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route <route-id>
Shows information about the BGP IPv4 route.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<route-id> | The IPv4 address and route prefix in CIDR notation. |
Version History
Introduced in Cumulus Linux 5.11.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route 10.10.10.3/32
operational
--------------- -----------
path-count 5
multipath-count 4
path
=======
Origin - Route origin, Local - Locally originated route, Sourced - Sourced
route, Weight - Route weight, Metric - Route metric, LocalPref - Route local
preference, PathFrom - Route path origin, LastUpdate - Route last update,
NexthopCnt - Number of nexthops, Flags - = - multipath, * - bestpath, v - valid,
s - suppressed, R - removed, S - stale
Path Origin Local Sourced Weight Metric LocalPref PathFrom LastUpdate NexthopCnt Flags
---- ---------- ----- ------- ------ ------ --------- -------- -------------------- ---------- -----
1 incomplete external 2024-11-23T12:58:55Z 2 =*v
2 incomplete external 2024-11-23T12:59:04Z 2 =v
3 incomplete external 2024-11-23T12:58:55Z 2 =v
4 incomplete external 2024-11-23T12:59:03Z 2 =v
5 incomplete external 2024-11-23T12:59:03Z 2 *v
advertised-to
================
Neighbor hostname
------------- --------
peerlink.4094 leaf02
swp51 spine01
swp52 spine02
swp53 spine03
swp54 spine04
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-count
Shows the BGP IPv4 route and path count.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.11.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-count
operational applied
------------ ----------- -------
total-routes 13 13
total-paths 46 46
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-export
Shows BGP IPv4 route export configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-export
operational applied
-------------- ----------- -------
to-evpn
enable off
to-vrf
[list] none
[route-target] none
rd none
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-export to-evpn
Shows configuration for IPv4 prefix-based routing using EVPN type-5 routes. Type-5 routes (or prefix routes) primarily route to destinations outside of the data center fabric. EVPN prefix routes carry the layer 3 VNI and router MAC address and follow the symmetric routing model to route to the destination prefix.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-export to-evpn
route-export to-evpn
operational applied
------ ----------- -------
enable off
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-import
Shows configuration information about BGP IPV4 route import (route leaking) for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-import
operational applied
-------------- ----------- -------
from-vrf
enable off
[list] none
[route-target] none
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-import from-vrf
Shows configuration information about VRF to VRF IPv4 route leaking.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-import from-vrf
operational applied
------ ----------- -------
enable off
[list] none
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-import from-vrf list
Shows the IPv4 routes in the BGP RIB imported from the VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-import from-vrf list
----
none
nv show vrf <vrf-id> router bgp address-family ipv4-unicast route-import from-vrf list <leak-vrf-id>
Shows IPv4 routes in the BGP RIB that leak between VRFs.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<leak-vrf-id> | The VRF from which routes are leaked. |
Version History
Introduced in Cumulus Linux 5.1.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast route-import from-vrf list BLUE
----
none
nv show vrf <vrf-id> router bgp address-family ipv4-unicast soo-route
Shows the BGP Site-of-Origin routes.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast soo-route
nv show vrf <vrf-id> router bgp address-family ipv4-unicast soo-route <ip-address>
Shows information about the specific BGP Site-of-Origin route.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<ip-address> | The IP address. |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast soo-route 10.10.10.5
nv show vrf <vrf-id> router bgp address-family ipv4-unicast update-group
Shows the BGP IPv4 update groups for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast update-group
RouteMap - Outbound route map, MinAdvInterval - Minimum route advertisement
interval, CreationTime - Time when the update group was created, LocalAsChange -
LocalAs changes for inbound route, Flags - r - replace-as, x - no-prepend
UpdateGrp RouteMap MinAdvInterval CreationTime LocalAsChange Flags
--------- -------- -------------- -------------------- ------------- -----
1 1 2024-08-05T03:51:08Z
nv show vrf <vrf-id> router bgp address-family ipv4-unicast update-group <group-id>
Shows information about a specific BGP IPv4 update group in the specified VRF.
In Cumulus Linux 5.10 and earlier, add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<group-id> | The group ID. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast update-group 1
operational
-------------------------------- --------------------
update-group-id 1
min-route-advertisement-interval 0
create-time 2024-11-15T10:01:47Z
sub-group
============
CreateTime - Time when the sub group was created, AdvRouteCnt - Number of routes
advertised to peer, Refresh - Indicates if subgroup requires refresh,
TotalQueuePkt - Total packets in queue, TotalEnqueuePkt - Total packets
enqueued, PktQueueLength - Packet queue length, Neighbor - Sub group peer info
GrpID CreateTime AdvRouteCnt Refresh TotalQueuePkt TotalEnqueuePkt PktQueueLength Neighbor
----- -------------------- ----------- ------- ------------- --------------- -------------- -------------
1 2024-11-15T10:01:47Z 13 off 31 31 0 peerlink.4094
swp52
swp53
swp54
nv show vrf <vrf-id> router bgp address-family ipv4-unicast update-group <group-id> sub-group
Shows the subgroups for a specific BGP IPv4 update group in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<group-id> | The group ID. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp address-family ipv4-unicast update-group 1 sub-group
CreateTime - Time when the sub group was created, AdvRouteCnt - Number of routes
advertised to peer, Refresh - Indicates if subgroup requires refresh,
TotalQueuePkt - Total packets in queue, TotalEnqueuePkt - Total packets
enqueued, PktQueueLength - Packet queue length, Neighbor - Sub group peer info
GrpID CreateTime AdvRouteCnt Refresh TotalQueuePkt TotalEnqueuePkt PktQueueLength Neighbor
----- -------------------- ----------- ------- ------------- --------------- -------------- -------------
1 2024-11-15T10:01:47Z 13 off 31 31 0 peerlink.4094
swp52
swp53
swp54
nv show vrf <vrf-id> router bgp confederation
Shows BGP confederation configuration. To reduce the number of iBGP peerings, configure a confederation to divide an AS into a smaller sub-AS.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv show vrf default router bgp confederation
operational applied
----------- ----------- -----------
id 2
[member-as] 65101-65104
nv show vrf <vrf-id> router bgp confederation member-as
Shows the BGP confederation member AS. A BGP confederation divides a large AS into subautonomous systems, which are uniquely identified by a sub-AS number.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv show vrf default router bgp confederation member-as
No Data
nv show vrf <vrf-id> router bgp dynamic-neighbor
Shows BGP dynamic neighbor configuration on the switch. BGP dynamic neighbors provide BGP peering to remote neighbors within a specified range of IPv4 or IPv6 addresses for a BGP peer group. You can configure each range as a subnet IP address.
After you configure the dynamic neighbors, a BGP speaker can listen for, and form peer relationships with, any neighbor that is in the IP address range and maps to a peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.3.0
Example
cumulus@switch:~$ nv show vrf default router bgp dynamic-neighbor
[listen-range] 10.0.1.0/24
limit 5
nv show vrf <vrf-id> router bgp dynamic-neighbor listen-range
Shows the address range configuration for BGP peering to remote neighbors.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.3.0
Example
cumulus@switch:~$ nv show vrf default router bgp dynamic-neighbor listen-range
No Data
nv show vrf <vrf-id> router bgp dynamic-neighbor listen-range <ip-sub-prefix-id>
Shows information about a specific address range for BGP peering to remote neighbors.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<ip-sub-prefix-id> | The address range. |
Version History
Introduced in Cumulus Linux 5.3.0
Example
cumulus@switch:~$ nv show vrf default router bgp dynamic-neighbor listen-range 10.0.1.0/24
operational applied
---------- ----------- -------
peer-group SPINE
nv show vrf <vrf-id> router bgp neighbor
Shows information about all BGP neighbors.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor
AS - Remote Autonomous System, PeerEstablishedTime - Peer established time in
UTC format, UpTime - Uptime in milliseconds, Afi-Safi - Address family, PfxSent
- Transmitted prefix counter, PfxRcvd - Recieved prefix counter
Neighbor AS State PeerEstablishedTime UpTime MsgRcvd MsgSent Afi-Safi PfxSent PfxRcvd
------------- ----- ----------- -------------------- ------- ------- ------- ------------ ------- -------
peerlink.4094 65102 established 2024-11-23T12:58:56Z 2136000 800 787 ipv4-unicast 13 12
l2vpn-evpn 63 45
swp51 65199 established 2024-11-23T12:58:54Z 2136000 803 786 ipv4-unicast 13 8
l2vpn-evpn 63 45
swp52 65199 established 2024-11-23T12:59:02Z 2136000 797 782 ipv4-unicast 13 8
l2vpn-evpn 63 45
swp53 65199 established 2024-11-23T12:58:54Z 2136000 803 786 ipv4-unicast 13 8
l2vpn-evpn 63 45
swp54 65199 established 2024-11-23T12:59:01Z 2136000 797 783 ipv4-unicast 13 8
l2vpn-evpn 63 45
nv show vrf <vrf-id> router bgp neighbor <neighbor-id>
Shows global configuration and statistics for the specified BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51
operational applied
----------------------------- ------------------------- ---------------------------------------
password $nvsec$d1a028e8c7f97db92876c2a30fcc403f
enforce-first-as off
passive-mode off
nexthop-connected-check on
description none
bfd
enable off
ttl-security
enable on off
hops 1
local-as
enable off
timers
keepalive 3 auto
hold 9 auto
connection-retry 10 auto
route-advertisement none auto
address-family
ipv4-unicast
enable on
route-reflector-client off
soft-reconfiguration off
nexthop-setting auto
add-path-tx off
attribute-mod
aspath off on
med off on
nexthop off on
aspath
replace-peer-as off
private-as none
allow-my-asn
enable off
graceful-restart
rx-eof-rib off
tx-eof-rib off
weight 0
community-advertise
regular on on
extended on on
large off off
conditional-advertise
enable off
policy
inbound
route-map none
prefix-list none
aspath-list none
...
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family
Shows all address family configuration for the specified BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family
operational applied
--------------------------- ----------- -------
ipv4-unicast
enable on
route-reflector-client off
soft-reconfiguration off
nexthop-setting auto
add-path-tx off
attribute-mod
aspath off on
med off on
nexthop off on
aspath
replace-peer-as off
private-as none
allow-my-asn
enable off
graceful-restart
rx-eof-rib off
tx-eof-rib off
weight 0
community-advertise
regular on on
extended on on
large off off
conditional-advertise
enable off
...
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast
Shows configuration information for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast
operational applied
------------------------- ----------- -------
enable on
route-reflector-client off
route-server-client off
soft-reconfiguration off
nexthop-setting auto
add-path-tx off
attribute-mod
aspath off on
med off on
nexthop off on
aspath
replace-peer-as off
private-as none
allow-my-asn
enable off
graceful-restart
rx-eof-rib off
tx-eof-rib off
weight 0
...
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes
Shows information about the IPv4 advertised routes for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast advertised-routes
PathCount - Number of paths present for the prefix, MultipathCount - Number of
paths that are part of the ECMP
IPv4 Prefix PathCount MultipathCount DestFlags
--------------- --------- -------------- ---------------
10.0.1.12/32 2 1 bestpath-exists
10.0.1.34/32 5 4 bestpath-exists
10.0.1.255/32 5 4 bestpath-exists
10.10.10.1/32 1 1 bestpath-exists
10.10.10.2/32 5 1 bestpath-exists
10.10.10.3/32 5 4 bestpath-exists
10.10.10.4/32 5 4 bestpath-exists
10.10.10.63/32 5 4 bestpath-exists
10.10.10.64/32 5 4 bestpath-exists
10.10.10.101/32 2 1 bestpath-exists
10.10.10.102/32 2 1 bestpath-exists
10.10.10.103/32 2 1 bestpath-exists
10.10.10.104/32 2 1 bestpath-exists
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id>
Shows information about a specific IPv4 advertised route for a BGP neighbor in the specified VRF.
In Cumulus Linux 5.10 and earlier, add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32
operational
--------------- -----------
path-count 4
multipath-count 3
path
=======
Origin - Route origin, Local - Locally originated route, Sourced - Sourced
route, Weight - Route weight, Metric - Route metric, LocalPref - Route local
preference, PathFrom - Route path origin, LastUpdate - Route last update,
NexthopCnt - Number of nexthops, Flags - = - multipath, * - bestpath, v - valid,
s - suppressed, R - removed, S - stale
Path Origin Local Sourced Weight Metric LocalPref PathFrom LastUpdate NexthopCnt Flags
---- ---------- ----- ------- ------ ------ --------- -------- -------------------- ---------- -----
1 incomplete external 2024-11-15T10:03:31Z 2 =*v
2 incomplete external 2024-11-15T10:03:26Z 2 =v
3 incomplete external 2024-11-15T10:03:26Z 2 =v
4 incomplete external 2024-11-15T10:03:23Z 2 *v
...
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path
Shows path information about a specific IPv4 advertised route for a BGP neighbor in the specified VRF.
In Cumulus Linux 5.10 and earlier, add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path
Origin - Route origin, Local - Locally originated route, Sourced - Sourced
route, Weight - Route weight, Metric - Route metric, LocalPref - Route local
preference, PathFrom - Route path origin, LastUpdate - Route last update,
NexthopCnt - Number of nexthops, Flags - = - multipath, * - bestpath, v - valid,
s - suppressed, R - removed, S - stale
Path Origin Local Sourced Weight Metric LocalPref PathFrom LastUpdate NexthopCnt Flags
---- ---------- ----- ------- ------ ------ --------- -------- -------------------- ---------- -----
1 incomplete external 2024-11-15T10:03:31Z 2 =*v
2 incomplete external 2024-11-15T10:03:26Z 2 =v
3 incomplete external 2024-11-15T10:03:26Z 2 =v
4 incomplete external 2024-11-15T10:03:23Z 2 *v
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id>
Shows information about a specific IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
In Cumulus Linux 5.10 and earlier, add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1
operational
------------------ ------------------------
origin incomplete
valid on
path-from external
last-update 2024-11-15T10:03:31Z
nexthop-count 2
flags-string =*v
peer
id fe80::4ab0:2dff:fe5e:6ad
router-id 10.10.10.102
hostname spine02
interface swp52
type external
bestpath
from-as 65199
overall yes
selection-reason AS Path
nexthop
==========
Nexthop accessible afi ip metric scope used
------- ---------- ---- ------------------------ ------ ---------- ----
1 on ipv6 fe80::4ab0:2dff:fe5e:6ad 0 global
2 on ipv6 fe80::4ab0:2dff:fe5e:6ad link-local on
aspath
=========
Aspath
------
65103
65199
community
============
No Data
ext-community
================
No Data
large-community
==================
No Data
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> aspath
Shows information about the AS path for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1 aspath
Aspath
------
65103
65199
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> bestpath
Shows information about the bestpath for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1 bestpath
operational
---------------- -----------
from-as 65199
overall yes
selection-reason AS Path
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> community
Shows information about the communities for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast advertised-routes 10.10.10.101/32 path 1 community
No Data
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> ext-community
Shows information about the extended communities for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast advertised-routes 10.10.10.1/32 path 1 ext-community
No Data
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> flags
Shows information about the flags for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1 flags
operational
-----------
multipath
bestpath
valid
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> large-community
Shows information about the large communities for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast advertised-routes 10.10.10.1/32 path 1 large-community
No Data
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> nexthop
Shows information about the next hops for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
In Cumulus Linux 5.10 and earlier, add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1 nexthop
Nexthop accessible afi ip metric scope used
------- ---------- ---- ------------------------ ------ ---------- ----
1 on ipv6 fe80::4ab0:2dff:fe5e:6ad 0 global
2 on ipv6 fe80::4ab0:2dff:fe5e:6ad link-local on
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> nexthop <nexthop-id>
Shows information about a specific next hop for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
<nexthop-id> | The nexthop ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1 nexthop 1
operational
---------- ------------------------
ip fe80::4ab0:2dff:fe5e:6ad
afi ipv6
scope global
accessible on
metric 0
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast advertised-routes <route-id> path <path-id> peer
Shows information about the peers for an IPv4 advertised route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 advertised route. |
<path-id> | The IPv4 advertised route path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 address-family ipv4-unicast advertised-routes 10.10.10.3/32 path 1 peer
operational
--------- ------------------------
id fe80::4ab0:2dff:fe5e:6ad
router-id 10.10.10.102
hostname spine02
interface swp52
type external
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast aspath
Shows the configuration settings for handling the AS path for prefixes to and from the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast aspath
applied
--------------- -------
replace-peer-as off
private-as none
allow-my-asn
enable off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast aspath allow-my-asn
Shows if it is acceptable for a received AS path from the specified IPv4 neighbor to contain the ASN of the local system.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast aspath allow-my-asn
applied
------ -------
enable off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast attribute-mod
Shows the attribute modification configuration settings for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast attribute-mod
operational applied
------- ----------- -------
aspath off on
med off on
nexthop off on
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast capabilities
Shows all advertised and received capabilities for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast capabilities
No Data
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast community-advertise
Shows community advertise configuration information for the specified BGP IPv4 neighbor. The community advertise option determines if the neighbor can advertise a prefix to any iBGP or eBGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast community-advertise
operational applied
-------- ----------- -------
regular on on
extended on on
large off off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast conditional-advertise
Shows conditional advertisement configuration information for the specified BGP IPv4 neighbor. The BGP conditional advertisement option lets you advertise certain routes only if other routes either do or do not exist.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast conditional-advertise
operational applied
------ ----------- -------
enable off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast default-route-origination
Shows default route origination configuration for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast default-route-origination
operational applied
------ ----------- -------
enable off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast graceful-restart
Shows BGP graceful restart configuration information for the specified BGP IPv4 neighbor. BGP graceful restart minimizes the negative effects that occur when BGP restarts.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast graceful-restart
operational
---------- -----------
rx-eof-rib on
tx-eof-rib on
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast graceful-restart timers
Shows the BGP graceful restart selection deferral and stale path timer settings for the BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
Version History
Introduced in Cumulus Linux 5.9.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast graceful-restart timers
operational
----------- -----------
stale-path
timer-sec 360
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast graceful-restart timers selection-deferral
Shows the BGP graceful restart selection deferral timers for the BGP neighbor.
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
Version History
Introduced in Cumulus Linux 5.9.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast graceful-restart timers selection-deferral
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast graceful-restart timers stale-path
Shows the BGP graceful restart stale path timer settings for the BGP neighbor.
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
Version History
Introduced in Cumulus Linux 5.9.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast graceful-restart timers stale-path
operational
--------- -----------
timer-sec 360
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast policy
Shows the policies for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast policy
operational applied
---------------- ----------- -------
inbound
route-map none
prefix-list none
aspath-list none
outbound
route-map none
unsuppress-map none
prefix-list none
aspath-list none
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast policy inbound
Shows the inbound policy for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast policy inbound
operational applied
----------- ----------- -------
route-map none
prefix-list none
aspath-list none
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast policy outbound
Shows the outbound policy for the specified BGP IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast policy outbound
operational applied
-------------- ----------- -------
route-map none
unsuppress-map none
prefix-list none
aspath-list none
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast prefix-limits
Shows the limits on prefixes from the specified IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast prefix-limits
operational applied
------------------- ----------- -------
inbound
maximum none
warning-threshold 75
warning-only off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast prefix-limits inbound
Shows the limits on inbound prefixes from the specified IPv4 neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast prefix-limits inbound
operational applied
----------------- ----------- -------
maximum none
warning-threshold 75
warning-only off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes
Shows information about the IPv4 received routes for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id>
Shows information about a specific IPv4 received route for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path
Shows information about a specific IPv4 received route path for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id>
Shows information about a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> aspath
Shows information about the AS paths for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 aspath
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> bestpath
Shows information about the best paths for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 bestpath -o json
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> community
Shows information about the communities for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 community
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> ext-community
Shows information about the extended communities for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 ext-community
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> flags
Shows information about flags for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 flags
operational
-----------
multipath
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> large-community
Shows information about the large communities for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 large-community
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> nexthop
Shows information about the next hops for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 nexthop
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> nexthop <nexthop-id>
Shows information about a specific next hop for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
<nexthop-id> | The nexthop ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 nexthop 1
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast received-routes <route-id> path <path-id> peer
Shows information about peers for a specific IPv4 received route path ID for a BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
<route-id> | The IPv4 route. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast received-routes 10.0.1.2/32 path 1 peer
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv4-unicast route-counters
Shows the number of IPv4 routes for a specific BGP neighbor in the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The IP address of the BGP neighbor or the interface if you are using unnumbered BGP. |
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv4-unicast route-counters
operational
-------------- -----------
route-count 8
adj-rib-in 0
damped 0
removed 0
history 0
stale 0
valid 8
all-rib 8
routes-counted 8
best-routes 3
usable 8
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> bfd
Shows BFD configuration for the specified BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 bfd
applied
------ -------
enable off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> capabilities
Shows the capabilities for the specified BGP neighbor, such as if extended next hop and 32-bit ASN transmission are enabled.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 capabilities
operational applied
---------------- ----------- -------
extended-nexthop auto
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> ebgp-policy
Shows the Default External BGP (EBGP) route propagation behavior for the specified BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 ebgp-policy
operational
-----------
inbound
outbound
inbound
outbound
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> graceful-restart
Shows BGP graceful restart configuration for the specified BGP neighbor. BGP graceful restart minimizes the negative effects that occur when BGP restarts.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.1.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 graceful-restart
operational applied
--------------- ------------- -------
remote-mode NotApplicable
rx-restart-time 120
mode auto
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> local-as
Shows the local AS for the specified BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 local-as
applied
------ -------
enable off
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> message-stats
Shows message statistics for the BGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 message-stats
operational
------------------ -----------
input-queue 0
output-queue 0
rx-opens 1
tx-opens 1
rx-keepalives 848
tx-keepalives 848
rx-route-refreshes 0
tx-route-refreshes 0
tx-total 916
rx-total 933
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> nexthop
Shows the BGP neighbor next hop.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 nexthop
operational
----------- -------------------------
ipv4 10.10.10.1
ipv6-global fe80::4ab0:2dff:fed1:9b88
ipv6-local fe80::4ab0:2dff:fed1:9b88
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> timers
Shows timer configuration for the specified BGP neighbor, such as the reconnect, advertisement and keepalive intervals, and the hold time.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp52 timers
operational applied pending
------------------- ----------- ------- -------
connection-retry 10 auto auto
hold 9000 auto auto
keepalive 3000 auto auto
route-advertisement auto auto
nv show vrf <vrf-id> router bgp neighbor <neighbor-id> ttl-security
Shows BGP TTL security configuration for the specified BGP neighbor. BGP TTL security prevents attacks against eBGP, such as denial of service (DoS) attacks.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<neighbor-id> | The BGP neighbor name or interface (for BGP unnumbered). |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 ttl-security
operational applied
------ ----------- -------
enable on off
hops 1
nv show vrf <vrf-id> router bgp nexthop
Shows BGP next hop information for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop
PathCnt - Number of paths pointing to this Nexthop, ResolvedVia - Resolved via
address or interface, Interface - Resolved via interface
Afi Address IGPMetric Valid PathCnt ResolvedVia Interface
---- ------------------------- --------- ----- ------- ------------------------- ---------
ipv4 10.10.10.2 0 on 54 fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
10.10.10.3 0 on 36 fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
10.10.10.4 0 on 36 fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
ipv6 fe80::4ab0:2dff:fe08:9898 0 on 6 swp51
fe80::4ab0:2dff:fed8:67cb 0 on 6 swp51
nv show vrf <vrf-id> router bgp nexthop <afi>
Shows BGP next hop information for IPv4 or IPv6 for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<afi> | The address family: IPv4 or IPv6. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop ipv4
Nexthops
===========
PathCnt - Number of paths pointing to this Nexthop, ResolvedVia - Resolved via
address or interface, Interface - Resolved via interface
Address IGPMetric Valid PathCnt ResolvedVia Interface
---------- --------- ----- ------- ------------------------- ---------
10.10.10.2 0 on 54 fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
10.10.10.3 0 on 36 fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
10.10.10.4 0 on 36 fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
nv show vrf <vrf-id> router bgp nexthop <afi> ip-address
Shows BGP IPv4 or IPv6 next hops for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<afi> | The address family: IPv4 or IPv6. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop ipv4 ip-address
PathCnt - Number of paths pointing to this Nexthop, ResolvedVia - Resolved via
address or interface, Interface - Resolved via interface
Address IGPMetric Valid PathCnt ResolvedVia Interface
---------- --------- ----- ------- ------------------------- ---------
10.10.10.2 0 on 54 fe80::4ab0:2dff:fe08:9898 swp51
swp52
10.10.10.3 0 on 36 fe80::4ab0:2dff:fe08:9898 swp51
swp52
10.10.10.4 0 on 36 fe80::4ab0:2dff:fe08:9898 swp51
swp52
nv show vrf <vrf-id> router bgp nexthop <afi> ip-address <ip-address-id>
Shows information about a specific BGP IPv4 or IPv6 next hop for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<afi> | The address family: IPv4 or IPv6. |
<ip-address-id> | The IPv4 or IPv6 address. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop ipv4 ip-address 10.10.10.2
operational
---------------- -------------------------
valid yes
complete on
igp-metric 0
path-count 15
last-update-time 2024-11-14T08:58:31Z
[resolved-via] fe80::4ab0:2dff:fe5e:b1fc
...
nv show vrf <vrf-id> router bgp nexthop <afi> ip-address <ip-address-id> path
Shows all paths associated with BGP IPv4 or IPv6 nexthops for the specified VRF.
Add -o json at the end of the command to see the output in a more readable format.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<afi> | The address family: IPv4 or IPv6. |
<ip-address-id> | The IPv4 or IPv6 address. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop ipv4 ip-address 10.10.10.2 path -o json
{
"1": {
"address-family": "l2vpn-evpn",
"flags": {
"damped": "off",
"deterministic-med-selected": "on",
"history": "off",
"multipath": "off",
"nexthop-self": "off",
"removed": "off",
"selected": "off",
"stale": "off",
"valid": "on"
},
"flags-string": "vd",
"prefix": "[5]:[0]:[24]:[10.1.20.0]",
"rd": "10.10.10.2:3",
"vrf": "default"
},
"2": {
"address-family": "l2vpn-evpn",
"flags": {
"damped": "off",
"deterministic-med-selected": "on",
"history": "off",
"multipath": "off",
"nexthop-self": "off",
"removed": "off",
"selected": "off",
"stale": "off",
"valid": "on"
},
"flags-string": "vd",
"prefix": "[5]:[0]:[24]:[10.1.10.0]",
"rd": "10.10.10.2:3",
"vrf": "default"
},
"3": {
"address-family": "l2vpn-evpn",
"flags": {
"damped": "off",
"deterministic-med-selected": "on",
"history": "off",
"multipath": "off",
"nexthop-self": "off",
"removed": "off",
"selected": "off",
"stale": "off",
"valid": "on"
},
"flags-string": "vd",
"prefix": "[5]:[0]:[24]:[10.1.30.0]",
"rd": "10.10.10.2:2",
"vrf": "default"
},
"4": {
"address-family": "l2vpn-evpn",
"flags": {
"damped": "off",
"deterministic-med-selected": "off",
"history": "off",
"multipath": "off",
"nexthop-self": "off",
"removed": "off",
"selected": "off",
"stale": "off",
"valid": "on"
},
"flags-string": "v",
"prefix": "[5]:[0]:[24]:[10.1.20.0]",
"rd": "10.10.10.2:3",
"vrf": "default"
}
...
}
nv show vrf <vrf-id> router bgp nexthop <afi> ip-address <ip-address-id> path <path-id>
Shows information about a specific path associated with BGP IPv4 or IPv6 nexthops for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<afi> | The address family: IPv4 or IPv6. |
<ip-address-id> | The IPv4 or IPv6 address. |
<path-id> | The path ID. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop ipv4 ip-address 10.10.10.2 path 1
operational
---------------------------- ------------------------
address-family l2vpn-evpn
prefix [5]:[0]:[24]:[10.1.20.0]
rd 10.10.10.2:3
vrf default
flags-string vd
flags
damped off
history off
selected off
valid on
deterministic-med-selected on
stale off
removed off
multipath off
nexthop-self off
nv show vrf <vrf-id> router bgp nexthop <afi> ip-address <ip-address-id> resolved-via
Shows the recursive BGP IPv4 or IPv6 next hops for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<afi> | The address family: IPv4 or IPv6. |
<ip-address-id> | The IPv4 or IPv6 address. |
Version History
Introduced in Cumulus Linux 5.4.0
Example
cumulus@switch:~$ nv show vrf default router bgp nexthop ipv4 ip-address 10.10.10.2 resolved-via
Nexthop interface
------------------------- ---------
fe80::4ab0:2dff:fe08:9898 swp51
fe80::4ab0:2dff:fed8:67cb swp52
nv show vrf <vrf-id> router bgp path-selection
Shows the BGP path selection configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp path-selection
applied
----------------------- ---------
routerid-compare off
aspath
compare-lengths on
compare-confed off
med
compare-always off
compare-deterministic on
compare-confed off
missing-as-max off
multipath
aspath-ignore off
generate-asset off
bandwidth all-paths
nv show vrf <vrf-id> router bgp path-selection aspath
Shows the BGP AS path selection configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp path-selection aspath
applied
--------------- -------
compare-lengths on
compare-confed off
nv show vrf <vrf-id> router bgp path-selection med
Shows the BGP med path selection configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp path-selection med
applied
--------------------- -------
compare-always off
compare-deterministic on
compare-confed off
missing-as-max off
nv show vrf <vrf-id> router bgp path-selection multipath
Shows BGP multipath path selection configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp path-selection multipath
applied
-------------- ---------
aspath-ignore off
generate-asset off
bandwidth all-paths
nv show vrf <vrf-id> router bgp peer-group
Shows the peer groups configured for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group
RemoteAs - Remote Autonomous System, Afi-Safi - Address family
Name RemoteAs Type Afi-Safi MemberCount
-------- -------- -------- -------- -----------
underlay external 5
nv show vrf <vrf-id> router bgp peer-group <peer-group-id>
Shows global configuration for the specified peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group underlay
password $nvsec$d1a028e8c7f97db92876c2a30fcc403f
enforce-first-as off
passive-mode off
nexthop-connected-check on
description none
bfd
enable off
ttl-security
enable off
local-as
enable off
timers
keepalive auto
hold auto
connection-retry auto
route-advertisement auto
address-family
ipv4-unicast
enable on
route-reflector-client off
soft-reconfiguration off
nexthop-setting auto
add-path-tx off
attribute-mod
aspath on
med on
nexthop on
aspath
replace-peer-as off
private-as none
allow-my-asn
enable off
...
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family
Shows configuration information for the address families (IPv4, IPv6, EVPN).
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family
operational applied
--------------------------- ----------- -------
ipv4-unicast
enable on
route-reflector-client off
soft-reconfiguration off
nexthop-setting auto
add-path-tx off
attribute-mod
aspath on
med on
nexthop on
aspath
replace-peer-as off
private-as none
allow-my-asn
enable off
weight 0
community-advertise
regular on
extended on
large off
conditional-advertise
enable off
policy
inbound
route-map none
prefix-list none
aspath-list none
...
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast
Shows the configuration for the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast
operational applied
------------------------- ----------- -------
enable on
route-reflector-client off
route-server-client off
soft-reconfiguration off
nexthop-setting auto
add-path-tx off
attribute-mod
aspath on
med on
nexthop on
aspath
replace-peer-as off
private-as none
allow-my-asn
enable off
weight 0
community-advertise
regular on
extended on
large off
conditional-advertise
enable off
policy
inbound
route-map none
prefix-list none
aspath-list none
outbound
route-map none
unsuppress-map none
prefix-list none
aspath-list none
...
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast aspath
Shows the configuration settings for handling the AS path for prefixes to and from the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast aspath
operational applied
--------------- ----------- -------
replace-peer-as off
private-as none
allow-my-asn
enable off
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast aspath allow-my-asn
Shows if it is acceptable for a received AS path from the specified BGP IPv4 peer group to contain the ASN of the local system.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast aspath allow-my-asn
operational applied
------ ----------- -------
enable off
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast attribute-mod
Shows the attribute modification configuration settings for the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast attribute-mod
operational applied
------- ----------- -------
aspath on
med on
nexthop on
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast community-advertise
Shows community advertise configuration information for the specified BGP IPv4 peer group. The community advertise option determines if the neighbor can advertise a prefix to any iBGP or eBGP neighbor.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast community-advertise
operational applied
-------- ----------- -------
regular on
extended on
large off
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast conditional-advertise
Shows conditional advertisement configuration information for the specified BGP IPv4 peer group. The BGP conditional advertisement option lets you advertise certain routes only if other routes either do or do not exist.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast conditional-advertise
applied pending
------------- ------- -----------
enable off on
advertise-map myadvertise
exist-map EXIST
non-exist-map NONEXIST
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast default-route-origination
Shows default route origination configuration for the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast default-route-origination
applied
------ -------
enable off
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast policy
Shows the policies configured for the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast policy
applied
---------------- ----------
inbound
route-map myroutemap-in
aspath-list none
prefix-list none
outbound
route-map myroutemap-out
unsuppress-map none
aspath-list none
prefix-list none
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast policy inbound
Shows the inbound policy for the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast policy inbound
applied
----------- ----------
route-map myroutemap-in
aspath-list none
prefix-list non
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast policy outbound
Shows the outbound policy for the specified BGP IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast policy outbound
applied
-------------- -------
route-map myroutemap-out
unsuppress-map none
aspath-list none
prefix-list none
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast prefix-limits
Shows the limits on prefixes from the specified IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast prefix-limits
operational applied
------------------- ----------- -------
inbound
maximum none
warning-threshold 75
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv4-unicast prefix-limits inbound
Shows the limits on inbound prefixes from the specified IPv4 peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv4-unicast prefix-limits inbound
operational applied
----------------- ----------- -------
maximum none
warning-threshold 75
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> bfd
Shows BFD configuration for the specified BGP peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES bfd
operational applied
------ ----------- -------
enable off
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> capabilities
Shows the capabilities for the specified BGP peer group, such as if extended next hop and 32-bit ASN transmission are enabled.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES capabilities
operational applied
---------------- ----------- -------
extended-nexthop auto
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> local-as
Shows the local AS for the specified BGP peer group.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES local-as
operational applied
------ ----------- -------
enable off
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> timers
Shows BGP timer configuration for the peer group in the specified VRF, such as the conditional advertisement, connection retry, and keepalive interval, and the hold time for keepalive messages.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES timers
operational applied
------------------- ----------- -------
keepalive auto
hold auto
connection-retry auto
route-advertisement auto
nv show vrf <vrf-id> router bgp peer-group <peer-group-id> ttl-security
Shows BGP TTL security configuration for the specified BGP peer group. BGP TTL security prevents attacks against eBGP, such as denial of service (DoS) attacks.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
<peer-group-id> | The peer group name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES ttl-security
applied
------ -------
enable on
hops 3
nv show vrf <vrf-id> router bgp route-export
Shows BGP route export configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp route-export
operational applied pending
---------------- ----------- ------- -------
to-evpn
[route-target] auto auto
nv show vrf <vrf-id> router bgp route-export to-evpn
Shows BGP route export to EVPN configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv show vrf default router bgp route-export to-evpn
operational applied
-------------- ----------- -------
[route-target] auto
nv show vrf <vrf-id> router bgp route-import
Shows BGP route import configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp route-import
operational applied
---------------- ----------- -------------
from-evpn
[route-target] 10.10.10.1:20
nv show vrf <vrf-id> router bgp route-import from-evpn
Shows BGP route import from EVPN configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp route-import from-evpn
operational applied
-------------- ----------- -------
[route-target] auto
nv show vrf <vrf-id> router bgp route-reflection
Shows BGP route reflection configuration for the specified VRF.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp route-reflection
operational applied pending
------ ----------- ------- -------
enable off off
nv show vrf <vrf-id> router bgp timers
Shows BGP timer configuration for all peers in the specified VRF, such as the conditional advertisement, connection retry, and keepalive interval, and the hold time for keepalive messages.
Command Syntax
| Syntax | Description |
|---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show vrf default router bgp timers
operational applied pending
--------------------- ----------- ------- -------
conditional-advertise 60 60
connection-retry 10 10
hold 9 9
keepalive 3 3
route-advertisement none none