Frequent Contributor I

ClearPass RADIUS Accounting - Wired 802.1x


Trying to get the Framed-IP-Address sent by ClearPass to a RADIUS accounting proxy target for a Wired 802.1x policy but doesnt seem to be working.


Using an HP Comware 5 switch as NAS which is configured for RADIUS.






Same thing is working for a wireless policy, where Framed-IP can be seen in the RADIUS accounting logs.


Anyone got this working?

Guru Elite

Re: ClearPass RADIUS Accounting - Wired 802.1x

Be sure you have DHCP snooping enabled on the switch.

Tim Cappalli | Aruba Security
@timcappalli | | ACMX #367 / ACCX #480
Frequent Contributor I

Re: ClearPass RADIUS Accounting - Wired 802.1x

Perfect! That did it!


For posterity - to enable on a comware 5 device acting as an edge switch:


[SWITCH] dhcp-snooping

[SWITCH] interface <uplink to L3 switch / DHCP server port>

[SWITCH] dhcp-snooping trust


Verify with 


[SWITCH] display dhcp-snooping 

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