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Cisco Bug: CSCuq10515 - 881 router do not send framed-ip-address in access request

Last Modified

Nov 30, 2019

Products (1)

  • Cisco IOS

Known Affected Releases

15.4(2.12)T

Description (partial)

Symptom:
While doing dot1x on 881 router they failed to send framed-ip-address  in access-requests, because of this we do not see the ip address in authentication logs. We have to go to accounting logs to see  that. We have authentication open on the interface. Customer running same version of code on other switches doesn't exhibit this behavior. All of them send that attribute just fine.. On this IPDT does show IP mac binding but when we do sh authentication session int <interface id> it shows ip as unknown.

Conditions:
While doing .1x on 881w router
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