Symptom

VPC peer keep-alive keeps failing after multiple failed user authentication: N3K01# show logging las 10 2020 Jun 13 13:57:17 N3K01 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from 10.66.71.99 - dcos_sshd[26763] 2020 Jun 13 13:57:21 N3K01 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from 10.66.71.99 - dcos_sshd[26788] 2020 Jun 13 13:57:24 N3K01 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from 10.66.71.99 - dcos_sshd[26807] 2020 Jun 13 13:57:24 N3K01 %DAEMON-3-SYSTEM_MSG: error: maximum authentication attempts exceeded for invalid user cisco from 10.66.71.99 port 48526 ssh2 - dcos_sshd[26760] 2020 Jun 13 13:57:29 N3K01 %VPC-2-PEER_KEEP_ALIVE_RECV_FAIL: In domain 192, VPC peer keep-alive receive has failed 2020 Jun 13 13:58:56 N3K01 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from 10.66.71.99 - dcos_sshd[27291] 2020 Jun 13 13:59:00 N3K01 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from 10.66.71.99 - dcos_sshd[27308] 2020 Jun 13 13:59:03 N3K01 %AUTHPRIV-3-SYSTEM_MSG: pam_aaa:Authentication failed from 10.66.71.99 - dcos_sshd[27334] 2020 Jun 13 13:59:03 N3K01 %DAEMON-3-SYSTEM_MSG: error: maximum authentication attempts exceeded for invalid user cisco from 10.66.71.99 port 48560 ssh2 - dcos_sshd[27282] 2020 Jun 13 13:59:08 N3K01 %VPC-2-PEER_KEEP_ALIVE_RECV_FAIL: In domain 192, VPC peer keep-alive receive has failed

Conditions

Perform the remote login using automation tool

Workaround

N/A

Further Problem Description