ADTRAN AOS Version R10.1.0 Command Reference Manual page 1173

Command Reference Guide
ip tacacs source-interface <interface>
Use the ip tacacs source-interface command to specify a source interface for terminal access controller
access-control system plus (TACACS+) traffic originated by the unit. The IP address of the specified
interface will be used to source all TACACS+ traffic. Use the no form of this command if you do not wish
to override the default source IP address.
Syntax Description
<interface>
Default Values
No default values are necessary for this command.
Command History
Release 12.1
Release 14.1
Release 17.1
Release A4.01
Release A5.01
Functional Notes
This command allows you to override the sender field in the IP packet. If you have multiple interfaces in
your unit, changing the sender tells the receiver where to send replies. This functionality can also be used
to allow packets to get through firewalls that would normally block the flow.
Usage Examples
The following example configures the unit to use the loopback 1 interface as the source IP for TACACS+
traffic:
(config)#ip tacacs source-interface loopback 1
60000CRG0-35E
Specifies the source interface for TACACS+ traffic. Specify an interface in
the format <interface type [slot/port | slot/port.subinterface id | interface id |
interface id.subinterface id | ap | ap/radio | ap/radio.vap]>. For example, for
a T1 interface, use t1 0/1; for an Ethernet subinterface, use eth 0/1.1; for a
PPP interface, use ppp 1; for an ATM subinterface, use atm 1.1; and for a
wireless virtual access point, use dot11ap 1/1.1. Type ip tacacs
source-interface ? for a complete list of valid interfaces.
Command was introduced.
Command was expanded to include the tunnel interface.
Command was expanded to include the asynchronous transfer mode (ATM)
interface.
Command was expanded to include the Metro Ethernet Forum (MEF)
Ethernet interface.
Command was expanded to include the Gigabit Ethernet interface.
Copyright © 2012 ADTRAN, Inc.
Global Configuration Mode Command Set
1173