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Forum to discuss Enterprise security using HPE Aruba Networking NAC solutions (ClearPass), Introspect, VIA, 360 Security Exchange, Extensions, and Policy Enforcement Firewall (PEF).
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Double auth when using a token server

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  • 1.  Double auth when using a token server

    Posted Nov 06, 2017 01:50 PM

    I'm seeing issues with double authentications in a tacacs service when using a token server (RSA in this cause) as an auth source. The two authentications arive within 2 seconds of each other. The first authentication succeeds as expected, but the second one fails due to the token server seeing it as token re-use. I've seen similar behaviour on a radius service as well.

     

    Has anyone seen seen similar? If so, what have you done to resolve it if anything?



  • 2.  RE: Double auth when using a token server

    Posted Nov 06, 2017 04:43 PM

    Update: Something I didn't notice previously. When using radius, the second authentication shows it's using an OuterMethod of PROXY where as the first authentication is using an OuterMethod of PAP.



  • 3.  RE: Double auth when using a token server

    Posted Mar 13, 2019 05:16 PM

    I am seeing the same issue. Have you been able to resolve this?