C613-50631-01 Rev A Command Reference for IE340 Series 2543
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
TACACS+ COMMANDS
IP
TACACS SOURCE-INTERFACE
ip tacacs source-interface
Overview This command sets the source interface, or IP address, to use for all TACACS+
packets sent from the device. By default, TACACS+ packets use the source IP
address of the egress interface.
Use the no variant of this command to remove the source interface configuration
and use the source IP address of the egress interface.
Syntax
ip tacacs source-interface {<interface>|<ip-address>}
no ip tacacs source-interface
Default The source IP address of outgoing TACACS+ packets default to the IP address of
the egress interface.
Mode Global Configuration
Usage notes Setting the source interface ensures that all TACACS+ packets sent from the device
will have the same source IP address. Once configured this affects all TACACS+
packets, namely accounting, authentication, and authorization.
If the specified interface is down or there is no IP address on the interface, then the
source IP address of outgoing TACACS+ packets will default to the IP address of the
egress interface.
Example To configure all outgoing TACACS+ packets to use the IP address of the loop-back
“lo” interface as the source IP address, use the following commands:
awplus# configure terminal
awplus(config)# ip tacacs source-interface lo
To reset the source interface configuration for all TACACS+ packets, use the
following commands:
awplus# configure terminal
awplus(config)# no ip tacacs source-interface
Related
commands
tacacs-server host
show tacacs+
Command
changes
Version 5.4.6-2.1: command added
Parameter Description
<interface> Interface name.
<ip-address> IP address in the dotted decimal format A.B.C.D.
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