NVIDIA Docs Hub NVIDIA Networking Networking Software Switch Software NVIDIA Onyx User Manual v3.10.2202 Management Source IP Address

NVIDIA MLNX-GW User Manual for NVIDIA Skyway Appliance v8.2.2200

Management Source IP Address

ntp source-interface

In many cases network operators prefer to have a single IP address for the switch that is used for management operations like switch configuration, receiving remote log files, ping, and so forth. That IP address is needed for building firewall rules so that network switches can be easily identified. It is also required for identifying management traffic and exact management target in network logs.

The following protocols are supported by the feature:

FTP
TFTP
NTP
Syslog
TACACS
SSH, SSHD, SCP
Ping
Traceroute
SNMP

Commands

ssh server listen

	ssh server listen <interface> no ssh server listen <interface> Defines a source interface for ssh server.
Syntax Description	interface	Interface to bind. Possible values: mgmt0, lo, or loopback 0-31
Default	N/A
Configuration Mode	config
History	3.7.1002
Example	switch (config)# ssh server listen loopback2
Related Commands
Notes

ssh client global source-interface

	ssh client global [vrf <vrf-name>] source-interface <interface> no ssh client global [vrf <vrf-name>] source-interface <interface> Configures the source interface that binds the SSH client to a specific address used by the slogin command.
Syntax Description	interface	Interface to bind. Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# ssh client global source-interface loopback10
Related Commands
Notes	The <interface> must be in the <vrf-name>. Source-interface could be configured in any VRF that the configured service is enabled in.

ip ftp source-interface

	ip ftp [vrf <vrf-name>] source-interface <interface> no ip ftp [vrf <vrf-name>] source-interface <interface> Configures the source interface for ftp protocol. The no form of the command disables the ftp source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# ip ftp source-interface loopback7
Related Commands
Notes	The <interface> must be in the <vrf-name>. The source-interface can be configured for each existing VRF.

ip tftp source-interface

	ip tftp [vrf <vrf-name>] source-interface <interface> no ip tftp [vrf <vrf-name>] source-interface <interface> Configures the source interface for tftp protocol. The no form of the command disables the tftp source interface protocol.
Syntax Description	interface	Interface to bind. Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# ip tftp source-interface loopback7
Related Commands
Notes	The <interface> must be in the <vrf-name>. The source-interface can be configured for each existing VRF.

ip scp source-interface

	ip scp [vrf <vrf-name>] source-interface <interface> no ip scp [vrf <vrf-name>] source-interface <interface> Configures the source interface for scp protocol. The no form of the command disables the scp source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.8.1000
History	3.9.2000	Added VRF option
Example	switch (config)# ip scp source-interface loopback7
Related Commands
Notes	The <interface> must be in the <vrf-name>. The source-interface can be configured for each existing VRF.

ip sftp source-interface

	ip sftp [vrf <vrf-name>] source-interface <interface> no ip sftp [vrf <vrf-name>] source-interface <interface> Configures the source interface for sftp protocol. The no form of the command disables the sftp source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.8.1000
History	3.9.2000	Added VRF option
Example	switch (config)# ip sftp source-interface loopback7
Related Commands
Notes	The <interface> must be in the <vrf-name>. The source-interface can be configured for each existing VRF.

ip traceroute source-interface

	ip traceroute source-interface <interface> no ip traceroute source-interface <interface> Configures the source interface for traceroute protocol. The no form of the command disables the traceroute source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Default	N/A
Configuration Mode	config
History	3.8.1000
History	3.9.2000	Added VRF option
Example	switch (config)# ip traceroute source-interface loopback7
Related Commands
Notes	The <interface> must be in the <vrf-name>. The source-interface can be configured for each existing VRF.

logging source-interface

	logging [vrf <vrf-name>] soucrce-interface <interface> no logging [vrf <vrf-name>] source-interface <interface> Configures the source interface for sending the log messages to remote servers. The no form of the command disables the logging source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
	3.9.0600	Added notes
	3.9.2000	Added VRF option
Example	switch (config)# logging source-interface loopback7
Related Commands
Notes	Source interface is supported only for logging host using UDP and not supported for TCP Changes in runtime in the dns regarding a logging host (changes of relation between hostname and ip) are not handled, logging source ip may stop working The <interface> must be in the <vrf-name>. Source-interface could be configured in any VRF that the configured service is enabled in.

tacacs-server source-interface

	tacacs-server [vrf <vrf-name>] source-interface <interface> no tacacs-server [vrf <vrf-name>] source-interface <interface> Configures the source interface for tacacs protocol. The no form of the command disables the tacacs source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# tacacs source-interface loopback23
Related Commands
Notes	The <interface> must be in the <vrf-name>. Source-interface must be in the same VRF that the configured service is enabled in.

ip icmp source-interface

	ip icmp [vrf <vrf-name>] source-interface <interface> no ip icmp [vrf <vrf-name>] source-interface <interface> Configures the source interface for icmp protocol (for ping requests). The no form of the command disables the icmp source interface protocol.
Syntax Description	interface	Interface to bind Possible values: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# ip icmp source-interface loopback24
Related Commands
Notes	<interface> must be in the <vrf-name>. Source-interface can be configured for each existing VRF.

ntp source-interface

	ntp [vrf <vrf-name>] soucrce-interface <interface> no ntp [vrf <vrf-name>] source-interface <interface> Configures the source interface for ntp protocol. This interface will be used for user requested and periodic ntp synchronization. The no form of the command disables the ntp source interface protocol.
Syntax Description	interface	Interface to bind. Range: loopback0-31.
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# ntp source-interface loopback7
Related Commands
Notes	This command sets source IP for NTPD and NTP date The <interface> must be in the <vrf-name>. Source-interface must be in the same VRF that the configured service is enabled in.

snmp-server source-interface

	snmp-server [vrf <vrf-name>] source-interface <interface> no snmp-server [vrf <vrf-name>] source-interface <interface> Configures the source interface for sending SNMP traps and informs. The no form of the command disables the snmp-server source interface protocol.
Syntax Description	interface	Interface to bind Range: loopback0-31
Syntax Description	vrf-name	VRF to be affected. If "vrf-name" parameter is not specified, "default" VRF will be used.
Default	N/A
Configuration Mode	config
History	3.8.1000
History	3.9.2000	Added VRF option
Example	switch (config) # snmp-server source-interface loopback7
Related Commands	show snmp source-interface
Notes	The <interface> must be in the <vrf-name>. Source-interface could be configured in any VRF that the configured service is enabled in.

show ip ftp source-interface

	show ip ftp [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# show ip ftp source-interface Source IP for ftp client: Configured: loopback7 Current : loopback7 IPv4-addr : 5.5.5.5 IPv6-addr : none switch (config)# show ip ftp vrf all source-interface VRF name: default Source IP for ftp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for ftp client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show ip tftp source-interface

	show ip tftp [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.9.2000
Example	switch (config)# show ip tftp [vrf {<vrf-name>\|all}] source-interface Example: show ip tftp vrf all source-interface VRF name: default Source IP for tftp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for tftp client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show ntp source-interface

	show ntp [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# show ntp source-interface Source IP for ntp client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.7.144.97 IPv6-addr : none switch (config)# show ntp vrf all source-interface VRF name: default Source IP for ntp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for ntp client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show logging source-interface

	show logging [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# show logging source-interface Source IP for syslogd client: Configured: loopback23 Current : loopback23 IPv4-addr : 1.3.5.7 IPv6-addr : none switch (config)# show logging vrf all source-interface VRF name: default Source IP for syslogd client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for syslogd client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show tacacs source-interface

	show tacacs [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option.
Example	switch (config)# show tacacs source-interface Source IP for tacacs client: Configured: loopback3 Current : loopback3 IPv4-addr : 1.3.5.7 IPv6-addr : none switch (config)# show tacacs vrf all source-interface VRF name: default Source IP for tacacs client: Configured: none Current : none IPv4-addr : none VRF name: mgmt Source IP for tacacs client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10
Related Commands
Notes

show ip icmp source-interface

	show ip icmp [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# show icmp source-interface Source IP for ping client: Configured: none Current : none IPv4-addr : none IPv6-addr : none switch (config)# show ip icmp vrf all source-interface VRF name: default Source IP for ping client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for ping client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show ip traceroute source-interface

	show ip traceroute [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# show traceroute source-interface Source IP for traceroute client: Configured: none Current : none IPv4-addr : none IPv6-addr : none switch (config)# show ip traceroute vrf all source-interface VRF name: default Source IP for traceroute client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for traceroute client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show ssh client source-interface

	show ssh client [vrf {<vrf-name>\|all}] source-interface Displays the SSH client source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
	3.7.1100	Updated example
	3.9.2000	Added VRF option
Example	switch (config)# show ssh client source-interface Source IP for ssh client: Configured: loopback1 Current : loopback1 IPv4-addr : 1.1.1.1 IPv6-addr : none switch (config)# show ssh client vrf all source-interface VRF name: default Source IP for ssh client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for ssh client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show ip scp source-interface

	show ip scp [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option.
Example	switch (config)# show ip scp source-interface Source IP for scp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none switch (config)# show ip scp vrf all source-interface VRF name: default Source IP for scp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for scp client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show ip sftp source-interface

	show ip sftp [vrf {<vrf-name>\|all}] source-interface Displays the source interface.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	Any configuration mode
History	3.7.1002
History	3.9.2000	Added VRF option
Example	switch (config)# show ip sftp source-interface Source IP for sftp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none switch (config)# show ip sftp vrf all source-interface VRF name: default Source IP for sftp client: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for sftp client: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands
Notes

show snmp source-interface

	show snmp [vrf {<vrf-name>\|all}] source-interface Displays the source interface for sending SNMP traps and informs.
Syntax Description	vrf-name	Describes VRF that will be affected by this command. If "vrf" parameter is not specified, the "default" VRF will be used implicitly.
Default	N/A
Configuration Mode	config
History	3.8.1000
History	3.9.2000	Added VRF option
Example	switch (config)# show snmp source-interface Source IP for snmp server: Configured: loopback7 Current : loopback7 IPv4-addr : 5.5.5.5 IPv6-addr : none switch (config)# show snmp vrf all source-interface VRF name: default Source IP for snmp server: Configured: none Current : none IPv4-addr : none IPv6-addr : none VRF name: mgmt Source IP for snmp server: Configured: loopback2 Current : loopback2 IPv4-addr : 10.10.10.10 IPv6-addr : none
Related Commands	snmp-server source-interface <interface>
Notes

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