Lock SSH access to IP list

[JackTheKnife]

Is it possible to lock access to FreeNAS box via SSH connection to listed IPs?

Somehow after upgrade to 9.10 I'm getting strange logs each day after midnight

Apr 19 00:04:01 backups sshd[10617]: Accepted password for username from X.X.X.X port 14402 ssh2
Apr 19 00:04:01 backups sshd[10619]: Received disconnect from X.X.X.X port 14402:11: disconnected by user
Apr 19 00:04:01 backups sshd[10619]: Disconnected from X.X.X.X port 14402

where usernames are legit usernames from that box and X.X.X.X is an IP of that box.

It looks like FreeNAS box is connecting to itself w/o any reason.

Thanks!

 

[Ericloewe]

Is it possible to lock access to FreeNAS box via SSH connection to listed IPs?

I don't think it's currently supported. It would also only mask the problem.

Possibly jails acting up?

 

[JackTheKnife]

I think it must be some kind of a bug as I have tried to log in via SSH from another computers to FreeNAS and it came in the auth.log as IP of the FreeNAS box not IPs of the computers from where were those connections so it looks like from the logs that FreeNAS system is loggin it itself.