https://community.cisco.com/t5/network-access-control/ise-2-1-coa-failed/m-p/3067142#M23253 <P>Hi,</P> <P>I have such error on ISE, but CoA succesfully performed.</P> <P>I captured packets between ISE and NAD(cisco switch) when I runed manual CoA ( Session reauthentication or Session termination with port bounce) and get this error from NAD:</P> <P>AVP: l=6 t=Error-Cause(101): Unknown(200)</P> <P>What is the reason of this error?</P> <P></P> <P>I added screen from wireshark.</P> <P></P> <P></P> <P></P> <P></P> Mon, 11 Mar 2019 07:36:15 GMT alyautdinov 2019-03-11T07:36:15Z https://community.cisco.com/t5/network-access-control/ise-2-1-coa-failed/m-p/3067142#M23253 <P>Hi,</P> <P>I have such error on ISE, but CoA succesfully performed.</P> <P>I captured packets between ISE and NAD(cisco switch) when I runed manual CoA ( Session reauthentication or Session termination with port bounce) and get this error from NAD:</P> <P>AVP: l=6 t=Error-Cause(101): Unknown(200)</P> <P>What is the reason of this error?</P> <P></P> <P>I added screen from wireshark.</P> <P></P> <P></P> <P></P> <P></P> Mon, 11 Mar 2019 07:36:15 GMT https://community.cisco.com/t5/network-access-control/ise-2-1-coa-failed/m-p/3067142#M23253 alyautdinov 2019-03-11T07:36:15Z https://community.cisco.com/t5/network-access-control/ise-2-1-coa-failed/m-p/4423665#M568100 <P>Hi&nbsp;<a href="https://community.cisco.com/t5/user/viewprofilepage/user-id/310444">@alyautdinov</a>&nbsp;</P><P>Did you managed to resolve this? I'm observing similar behaviour in Cat 9K wired guess users.</P><P>Cheers</P> Fri, 25 Jun 2021 08:02:52 GMT https://community.cisco.com/t5/network-access-control/ise-2-1-coa-failed/m-p/4423665#M568100 ~Saj~ 2021-06-25T08:02:52Z