Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 1 AAA and RADIUS/HWTACACS Protocol
Configuration Commands
3Com Corporation
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performed on two server devices with different shared keys, you must set one shared
key for each.
Related command: display hwtacacs.
Example
# Use hello as the shared key for HWTACACS accounting.
[3Com] hwtacacs scheme test1
[3Com-hwtacacs-test1] key accounting hello
1.3.9 nas-ip
Syntax
nas-ip ip-address
undo nas-ip
View
HWTACACS view
Parameter
ip-address: IP address in dotted decimal format.
Description
Use the nas-ip command to have all the HWTACACS packets sent by the NAS (the
router) carry the same source address.
Use the undo nas-ip command to delete the setting.
Specifying a source address for the HWTACACS packets to be transmitted can avoid
the situation where the packets sent back by the TACACS server cannot be received as
the result of a physical interface failure. The address of a loopback interface is usually
used as the source address.
By default, the source IP address of a HWTACACS packet sent by the NAS is the IP
address of the output port.
Related command: display hwtacacs.
Example
# Set the source IP address carried in the HWTACACS packets that are sent by the
NAS to 10.1.1.1.
[3Com] hwtacacs scheme test1
[3Com-hwtacacs-test1] nas-ip 10.1.1.1