# BGP IPv6

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast

Shows BGP IPv6 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 ipv6-unicast
            operational  applied  pending
    ------  -----------  -------  -------
    enable               off      off

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast admin-distance

Shows the BGP IPv6 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 ipv6-unicast admin-distance
              operational  applied
    --------  -----------  -------
    external               20
    internal               200

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast aggregate-route

Shows BGP IPv6 aggregate routes 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 ipv6-unicast aggregate-route

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast aggregate-route <aggregate-route-id>

Shows IPv6 aggregate routes. Aggregating a range of networks in your routing table into a single prefix can minimize the size of the routing table and save bandwidth.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<aggregate-route-id>` | The IPv6 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 ipv6-unicast aggregate-route 2001:db8::1/128
                  operational  applied
    ------------  -----------  ---------
    as-set                     on
    route-map                  routemap1
    summary-only               on

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast conditional-disaggregation

Shows BGP conditional disaggregation configuration.

BGP conditional disaggregation advertises specific prefixes when a failure is detected, while continuing to advertise the aggregate route. Combined with anycast Site-of-Origin (SOO) matching, this triggers peer plane leafs to conditionally originate specific routes to draw traffic instead of using the aggregate route that might lead to an unreachable destination.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unicast conditional-disaggregation
    No Data

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib

Shows the IPv6 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 ipv6-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 ipv6-unicast loc-rib
    IPV6 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
        -------------  ---------  --------------  ---------  -------  ------  ------  ---------  ------  ----  ------  -----
        2001:db8::/64  2          1               *

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id>

Shows information about the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128
                operational
    ----------  -----------
    [path]           1
    [path]           2
    [advertised-to]  swp1
    [advertised-to]  swp2
    path-count       2
    multipath-count  1

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path

Shows the paths for the specified IPv6 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 ipv6-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 IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path -o json
    {
      "1": {
        "aspath": {},
        "bestpath": {
          "overall": "yes",
          "selection-reason": "Origin"
        },
        "flags": {
          "bestpath": {},
          "valid": {}
        },
        "flags-string": "*v",
        "last-update": "2024-08-06T04:52:35Z",
        "local": "on",
        "metric": 0,
        "nexthop": {
          "1": {
            "accessible": "on",
            "afi": "ipv6",
            "ip": "::",
            "metric": 0,
            "scope": "global",
            "used": "on"
          }
        },
        "nexthop-count": 1,
        "origin": "IGP",
        "peer": {
          "id": "::",
          "router-id": "10.10.10.1"
        },
        "sourced": "on",
        "valid": "on",
        "weight": 32768
      }
    }

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id>

Shows information about the paths for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

You must add `-o json` at the end of the command to see the output.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 1 -o json
    {
      "aspath": {},
      "bestpath": {
        "overall": "yes",
        "selection-reason": "Origin"
      },
      "flags": {
        "bestpath": {},
        "valid": {}
      },
      "flags-string": "*v",
      "last-update": "2024-08-06T04:52:36Z",
      "local": "on",
      "metric": 0,
      "nexthop": {
        "1": {
          "accessible": "on",
          "afi": "ipv6",
          "ip": "::",
          "metric": 0,
          "scope": "global",
          "used": "on"
        }
      },
      "nexthop-count": 1,
      "origin": "IGP",
      "peer": {
        "id": "::",
        "router-id": "10.10.10.1"
      },
      "sourced": "on",
      "valid": "on",
      "weight": 32768
    }

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> nexthop

Shows the next hops for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

You must add `-o json` at the end of the command to see the output.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 2 nexthop -o json
    {
      "1": {
        "accessible": "off",
        "afi": "ipv6",
        "ip": "::",
        "metric": 0,
        "scope": "global",
        "used": "on"
      }
    }

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> nexthop <nexthop-id>

Shows next hop information for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

You must add `-o json` at the end of the command to see the output.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 1 nexthop 1 -o json
    {
      "accessible": "off",
      "afi": "ipv6",
      "ip": "::",
      "scope": "global",
      "used": "on"
    }

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> peer

Shows BGP neighbor information for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

You must add `-o json` at the end of the command to see the output.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 1 peer -o json
    {
      "id": "::",
      "router-id": "10.10.10.1"
    }

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> flags

Shows route path flags for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

You must add `-o json` at the end of the command to see the output.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 1 flags  -o json
    {}

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> bestpath

Shows best path information, such as the selection reason, for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 1 bestpath

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> aspath

Shows the AS paths for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 2 aspath

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> community

Shows the community names for the community list for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 2 community

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> large-community

Shows the community names for the large community list for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 2 large-community

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast loc-rib route <route-id> path <path-id> ext-community

Shows the community names for the extended community list for the specified IPv6 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 ipv6-unicast route <route-id>` command instead.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 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 ipv6-unicast loc-rib route 2001:db8::1/128 path 2 ext-community

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast multipaths

Shows BGP IPv6 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 ipv6-unicast multipaths
    No Data

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast network

Shows the IPv6 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 ipv6-unicast network

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast network <static-network-id>

Shows information about a specific IPv6 static network for the specified VRF.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<static-network-id>` | The IPv6 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 ipv6-unicast network 2001:db8::1/128

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast redistribute

Shows configuration information for BGP IPv6 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 ipv6-unicast redistribute
                 operational  applied
    -----------  -----------  -------
    static
      enable                  off
    connected
      enable                  on
      metric                  auto
      route-map               none
    kernel
      enable                  off
    ospf6
      enable                  off

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast redistribute static

Shows configuration information for BGP IPv6 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 ipv6-unicast redistribute static
            operational  applied
    ------  -----------  -------
    enable               on

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast redistribute connected

Shows configuration information for BGP IPv6 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 ipv6-unicast redistribute connected
            operational  applied
    ------  -----------  -------
    enable               on
    metric                  auto
    route-map               none

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast redistribute kernel

Shows configuration information for BGP IPv6 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 ipv6-unicast redistribute kernel
            operational  applied
    ------  -----------  -------
    enable               off

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast redistribute ospf6

Shows configuration information for BGP OSPF IPv6 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 ipv6-unicast redistribute ospf6
           operational  applied
    ------  -----------  -------
    enable               on

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route

Shows BGP IPv6 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 ipv6-unicast route
    No Data

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route <route-id>

Shows information about the BGP IPv6 route.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 route.

### Version History

Introduced in Cumulus Linux 5.11.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unicast route 2001:db8:2::a00:1

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route-count

Shows the BGP IPv6 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 ipv6-unicast route-count
                 operational   applied
    ------------  -----------  -------
    total-routes  13           13
    total-paths   46           46

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route-import

Shows BGP IPv6 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 address-family ipv6-unicast route-import
                   operational  applied
    --------------  -----------  -------
    from-vrf
      enable                     off
      [list]        none
    [route-target]  none

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route-import from-vrf

Shows configuration information about VRF to VRF IPv6 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 ipv6-unicast route-import from-vrf
            operational  applied
    ------  -----------  -------
    enable               off
    [list]  none

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route-import from-vrf list

Shows IPv6 routes in the BGP RIB that are dynamically leaked between VRFs.

### 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 ipv6-unicast route-import from-vrf list

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route-export

Shows BGP IPv6 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 ipv6-unicast route-export
                    operational  applied
    --------------  -----------  -------
    to-evpn
      enable                     off
    [route-target]  none
    to-vrf
      [list]        none
    rd              none

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast route-export to-evpn

Shows configuration for IPv6 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 ipv6-unicast route-export to-evpn
    No Data

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast soo-route

Shows the BGP Site-of-Origin IPv6 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 ipv6-unicast soo-route

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast update-group

Shows the BGP IPv6 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 ipv6-unicast update-group

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast update-group <group-id>

Shows information about a specific BGP IPv6 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 ipv6-unicast update-group 2

## nv show vrf <vrf-id> router bgp address-family ipv6-unicast update-group <group-id> sub-group

Shows the subgroups for a specific BGP IPv6 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 ipv6-unicast update-group 2 subgroup

## nv show vrf <vrf-id> router bgp address-family ipv6-unreachability

Shows if BGP unreachability (failure signaling) is enabled globally on the switch.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability
           operational  applied
    -----  -----------  ----------------
    state               enabled
                        state
                        advertise-origin

## nv show vrf router bgp address-family ipv6-unreachability advertise-origin

Shows the BGP unreachability advertise-origin configuration.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability advertise-origin

## nv show vrf router bgp address-family ipv6-unreachability advertise-unreach

Shows the BGP unreachability aggregate prefix and the included interfaces for which unreachability is conditionally advertised.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability advertise-unreach
                        operational    applied
    ------------------  -------------  -------------
    [interfaces-match]  2001:1:1::/48  2001:1:1::/48

## nv show vrf router bgp address-family ipv6-unreachability advertise-unreach interfaces-match

Shows the interfaces for which unreachability is conditionally advertised.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability advertise-unreach interfaces-match
    -------------
    2001:1:1::/48

## nv show vrf <vrf-id> router bgp address-family ipv6-unreachability route

Shows BGP unreachability routes.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability 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
    ----------------  ---------  --------------  ---------
    2001:1:1:1::/127  4          0               *

## nv show vrf <vrf-id> router bgp address-family ipv6-unreachability route <route-id>

Shows information about the specified BGP unreachability route.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<route-id>` | The IPv6 route.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability route 2001:1:1:1::/127

## nv show vrf <vrf-id> router bgp address-family ipv6-unreachability route-count

Shows the BGP unreachability route count.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp address-family ipv6-unreachability route-count
                 operational
    -----------  -----------
    total-paths  1

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast

Shows configuration information for the specified BGP IPv6 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 ipv6-unicast
            operational  applied
    ------  -----------  -------
    enable               off

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes

Shows information about the IPv6 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 ipv6-unicast advertised-routes

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id>

Shows information about a specific IPv6 advertised 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 IPv6 route.

### Version History

Introduced in Cumulus Linux 5.5.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unicast advertised-routes 2001:db8::1/128

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path

Shows information about the IPv6 advertised route paths 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 IPv6 route.

### Version History

Introduced in Cumulus Linux 5.5.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unicast advertised-routes  2001:db8::1/128 path

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id>

Shows information about a specific IPv6 advertised 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> aspath

Shows information about the IPv6 advertised route AS 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 aspath

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> bestpath

Shows information about the IPv6 advertised route best 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 bestpath

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> community

Shows information about the IPv6 advertised route communities 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 community

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> ext-community

Shows information about the IPv6 advertised route extended communities 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 ext-community

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> flags

Shows information about the IPv6 advertised route flags 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 flags

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> large-community

Shows information about the IPv6 advertised route large communities 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 large-community

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> nexthop

Shows information about the IPv6 advertised route nexthops 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 nexthop

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast advertised-routes <route-id> path <path-id> peer

Shows information about the IPv6 advertised route peers 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 IPv6 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 ipv6-unicast advertised-routes 2001:db8::1/128 path 1 peers

### Version History

Introduced in Cumulus Linux 5.5.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unicast advertised-routes 2001:db8::1/128 path 1 flags

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast aspath

Shows the configuration settings for handling the AS path for prefixes to and from the specified BGP IPv6 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 ipv6-unicast aspath

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast aspath allow-my-asn

Shows if it is acceptable for a received AS path from the specified IPv6 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 ipv6-unicast aspath allow-my-asn
            operational  applied
    ------  -----------  -------
    enable               on

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast attribute-mod

Shows the attribute modification configuration settings for the specified BGP IPv6 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 ipv6-unicast attribute-mod

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast capabilities

Shows all advertised and received capabilities for the specified BGP IPv6 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 ipv6-unicast capabilities

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast community-advertise

Shows community advertise configuration information for the specified BGP IPv6 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 ipv6-unicast community-advertise
             operational  applied  pending
    --------  -----------  -------  -------
    extended                        on
    large                           off
    regular                         on

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast conditional-advertise

Shows conditional advertisement configuration information for the specified BGP IPv6 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 ipv6-unicast conditional-advertise
           operational  applied  pending
    ------  -----------  -------  -------
    enable                        on

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast default-route-origination

Shows default route origination configuration for the specified BGP IPv6 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 ipv6-unicast default-route-origination
            operational  applied  pending
    ------  -----------  -------  -------
    state                         enabled

In Cumulus Linux 5.14 and earlier, the command output shows `enabled on` or `enabled off` instead of `state enabled` or `state disabled`.

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast graceful-restart

Shows BGP graceful restart configuration information for the specified BGP IPv6 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 ipv6-unicast graceful-restart

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-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 ipv6-unicast graceful-restart timers

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-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 ipv6-unicast graceful-restart timers selection-deferral

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-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 ipv6-unicast graceful-restart timers stale-path

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast policy

Shows policies for the specified BGP IPv6 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 ipv6-unicast policy
    inbound
      route-map                             map-inbound
      aspath-list                           none
      prefix-list                           none
    outbound
      route-map                             map-outbound
      unsuppress-map                        none
      aspath-list                           none
      prefix-list                           none

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast policy inbound

Shows the inbound policy for the specified BGP IPv6 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 ipv6-unicast policy inbound
                 operational  applied  pending
    -----------  -----------  -------  -------
    route-map                          map-inbound
    aspath-list                        none
    prefix-list                        none

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast policy outbound

Shows the outbound policy for the specified BGP IPv6 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 ipv6-unicast policy outbound
                    operational  applied  pending
    --------------  -----------  -------  -------
    route-map                             map-outbound
    unsuppress-map                        none
    aspath-list                           none
    prefix-list                           none

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast prefix-limits

Shows limits on prefixes from the specified IPv6 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 ipv6-unicast prefix-limits
                         operational  applied
    -------------------  -----------  -------
    inbound
      maximum                         none
      warning-threshold               75

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast prefix-limits inbound

Shows the limits on inbound prefixes from the specified IPv6 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 ipv6-unicast prefix-limits inbound
                       operational  applied
    -----------------  -----------  -------
    maximum                         none
    warning-threshold               75

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes

Shows information about the IPv6 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 ipv6-unicast received-routes

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id>

Shows information about a specific IPv6 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 IPv6 route.

### Version History

Introduced in Cumulus Linux 5.5.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unicast received-routes 2001:db8::1/128

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path

Shows information about IPv6 received route paths 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 IPv6 route.

### Version History

Introduced in Cumulus Linux 5.5.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unicast received-routes 2001:db8::1/128 path

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id>

Shows information about a specific IPv6 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> aspath

Shows information about the IPv6 received route path AS 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 aspath

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> bestpath

Shows information about the IPv6 received route path bestpath 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 bestpath

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> community

Shows information about the IPv6 received route path communities 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 community

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> ext-community

Shows information about the IPv6 received route path extended communities 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 ext-community

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> flags

Shows information about the IPv6 received route path flags 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 flags

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> large-community

Shows information about the IPv6 received route path large communities 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 large-community

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> nexthop

Shows information about the IPv6 received route path nexthops 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 nexthop -o json

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> nexthop <nexthop-id>

Shows information about a specific IPv6 received route path nexthop 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 nexthop 1

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast received-routes <route-id> path <path-id> peer

Shows information about the IPv6 received route path peers 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 IPv6 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 ipv6-unicast received-routes 2001:db8::1/128 path 1 peer

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unicast route-counters

Shows the number of IPv6 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 ipv6-unicast route-counters

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unreachability aspath

Shows BGP unreachability AS path configuration for the specified 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 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unreachability aspath
                     operational  applied
    ---------------  -----------  --------
    replace-peer-as  disabled     disabled
    private-as       none         none
    allow-my-asn
      state          enabled      enabled
      origin         enabled      enabled

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unreachability capabilities

Shows BGP unreachability capabilities for the specified 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 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unreachability capabilities

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unreachability graceful-restart

Shows BGP unreachability graceful restart timers for the specified 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 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unreachability graceful-restart

## nv show vrf <vrf-id> router bgp neighbor <neighbor-id> address-family ipv6-unreachability prefix-limits

Shows BGP unreachability prefix-limits for the specified 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 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp neighbor swp51 address-family ipv6-unreachability prefix-limits
                       operational  applied
    -----------------  -----------  -------
    maximum                         6
    warning-threshold               75

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast

Shows if IPv6 is configured for the 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 address-family ipv6-unicast
            operational  applied
    ------  -----------  -------
    enable               off

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast aspath

Shows the configuration settings for handling the AS path for prefixes to and from the specified BGP IPv6 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 ipv6-unicast aspath
                     applied
    ---------------  -------
    private-as       none
    replace-peer-as  off
    allow-my-asn
      enable         on

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast aspath allow-my-asn

Shows if it is acceptable for a received AS path from the specified BGP IPv6 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 ipv6-unicast aspath allow-my-asn
            applied
    ------  -------
    enable  on

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast attribute-mod

Shows the attribute modification configuration settings for the specified BGP IPv6 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 ipv6-unicast attribute-mod
             applied
    -------  -------
    aspath   on
    med      on
    nexthop  on

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast community-advertise

Shows community advertise configuration information for the specified BGP IPv6 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 ipv6-unicast community-advertise
              applied
    --------  -------
    extended  on
    large     off
    regular   on

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast conditional-advertise

Shows conditional advertisement configuration information for the specified BGP IPv6 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 ipv6-unicast conditional-advertise
            applied
    ------  -------
    enable  on

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast default-route-origination

Shows default route origination configuration for the specified BGP IPv6 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 ipv6-unicast default-route-origination
            applied
    ------  -------
    state   disabled

In Cumulus Linux 5.14 and earlier, the command output shows `enabled on` or `enabled off` instead of `state enabled` or `state disabled`.

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast default-origination

Shows default route origination configuration for the specified BGP IPv6 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 address-family ipv6-unicast default-route-origination
    No Data

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast policy

Shows the policies for the specified BGP IPv6 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 ipv6-unicast policy
                      applied
    ----------------  ------------
    inbound
      route-map       MAP1
      aspath-list     none
      prefix-list     none
    outbound
      route-map       none
      unsuppress-map  none
      aspath-list     myaspathlist
      prefix-list     none

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast policy inbound

Shows the inbound policy for the specified BGP IPv6 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 ipv6-unicast policy inbound
                 applied
    -----------  -------
    route-map    MAP1
    aspath-list  none
    prefix-list  none

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast policy outbound

Shows the outbound policy for the specified BGP IPv6 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 ipv6-unicast policy outbound
                    applied
    --------------  ------------
    route-map       none
    unsuppress-map  none
    aspath-list     myaspathlist
    prefix-list     none

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast prefix-limits

Shows the limits on prefixes from the specified IPv6 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 ipv6-unicast prefix-limits
                         applied
    -------------------  -------
    inbound
      maximum            none
      warning-threshold  75

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unicast prefix-limits inbound

Shows the limits on inbound prefixes from the specified IPv6 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 ipv6-unicast prefix-limits inbound
                       applied
    -----------------  -------
    maximum            none
    warning-threshold  75

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unreachability aspath

Shows the BGP unreachability prefix limits for the peer group.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<peer-group-id>` | The peer group name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv6-unreachability aspath
                     operational  applied
    ---------------  -----------  --------
    replace-peer-as  disabled     disabled
    private-as       none         none
    allow-my-asn
      state          enabled      enabled
      origin         enabled      enabled

## nv show vrf <vrf-id> router bgp peer-group <peer-group-id> address-family ipv6-unreachability prefix-limits

Shows the the BGP unreachability prefix limits for the peer group.

### Command Syntax

Syntax | Description
--- | ---
`<vrf-id>` | The VRF name.
`<peer-group-id>` | The peer group name.

### Version History

Introduced in Cumulus Linux 5.16.0

### Example

    cumulus@switch:~$ nv show vrf default router bgp peer-group SPINES address-family ipv6-unreachability prefix-limits
                       operational  applied
    -----------------  -----------  -------
    maximum                         6
    warning-threshold               75