Huawei Quidway S3900 series Command Manual page 582

Command Manual – AAA & RADIUS & HWTACACS & EAD
Quidway S3900 Series Ethernet Switches-Release 1510
View
System view
Parameter
ip-address: Source IP address, an IP address of this device. This address can be
neither an all zero address nor a Class-D address.
Description
Use the radius nas-ip command to set the source IP address used by the switch to
send RADIUS packets.
Use the undo radius nas-ip command to restore the default setting.
By default, no source IP address is specified, and the IP address of the outbound
interface is used as the source IP address of the packet.
Note:
The nas-ip command in RADIUS scheme view has the same function as the radius
nas-ip command in system view; and the priority of configuration in RADIUS scheme
view is higher than in system view.
Note that:
You can specify the source IP address used to send RADIUS packet to prevent
the unreachability of the packets returned from the server due to physical
interface trouble. It is recommended to use the loopback interface address as the
source IP address.
You can specify only one source IP address by using this command. When you
use this command again, the newly specified source IP address will overwrite the
old one.
Related command: nas-ip.
Example
# Set the source IP address used by the switch to send the RADIUS packets to
129.10.10.1.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] radius nas-ip 129.10.10.1
Huawei Technologies Proprietary
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Chapter 1 AAA & RADIUS & HWTACACS
Configuration Commands