Hello,
I know uid means user ID but at this appearance with the message in syslog/all and the usage of sapuxuser? I had several differnt appearances:
May 20 07:51:49 hges2022 sapuxuserchk: pam_unix_auth(sapstartsrv:auth): authentication failure; logname= uid=1868 euid=0 tty= ruser= rhost= user=etcadm
May 20 09:05:04 hges2022 sapuxuserchk: pam_unix_auth(sapstartsrv:auth): authentication failure; logname= uid=1868 euid=0 tty= ruser= rhost= user=sapadm
At both appearances uid =1868 but user differs. So I want to know which meaning uid and user have in this special situation.
For excample uid is the "uid" of the calling and "user" is the target. So it would mean the user with uid 1868 tries to login to user sapadm.
I just want to understand the meaning of the output.
the sshd_config is similiar at all of our SAP Servers. We are monitoring this.
Best regards
Andreas