I have a server using RHEL latest version.
We have some vendor scripts that use sftp to grab files from another server.
This script does not log results of the sftp commands (which is bad, but nothing we can do about that because of the licensing agreement). We recently have this server changing its ssh keys and the sftp was failing but we couldn't see that in the logs.
Therefore I am wondering if RHEL is storing somewhere failed attempt to connect by sftp to another server. Is there such logs ?