https://community.cisco.com/t5/network-access-control/cisco-nac-agent/m-p/3709828#M492820 The NAC agent is EOL/EOS. you should be using Anyconnect for posture for support <A href="https://www.cisco.com/c/en/us/td/docs/security/nac/appliance/eol/NAC-Agent-4-x-EOL.html" target="_blank">https://www.cisco.com/c/en/us/td/docs/security/nac/appliance/eol/NAC-Agent-4-x-EOL.html</A> Wed, 19 Sep 2018 18:36:05 GMT Jason Kunst 2018-09-19T18:36:05Z https://community.cisco.com/t5/network-access-control/cisco-nac-agent/m-p/3709342#M492819 <P>This is my Nact Agent error ....</P> <P>&nbsp;</P> Wed, 19 Sep 2018 07:11:31 GMT https://community.cisco.com/t5/network-access-control/cisco-nac-agent/m-p/3709342#M492819 behrouz6408021 2018-09-19T07:11:31Z https://community.cisco.com/t5/network-access-control/cisco-nac-agent/m-p/3709828#M492820 The NAC agent is EOL/EOS. you should be using Anyconnect for posture for support <A href="https://www.cisco.com/c/en/us/td/docs/security/nac/appliance/eol/NAC-Agent-4-x-EOL.html" target="_blank">https://www.cisco.com/c/en/us/td/docs/security/nac/appliance/eol/NAC-Agent-4-x-EOL.html</A> Wed, 19 Sep 2018 18:36:05 GMT https://community.cisco.com/t5/network-access-control/cisco-nac-agent/m-p/3709828#M492820 Jason Kunst 2018-09-19T18:36:05Z