This is more a question than a bug report, since v6.6 and during scripted rsync backups, Unraid is on the receiving end, log gets spammed with these warnings:
Oct 2 14:46:00 Tower1 sshd[14336]: SSH: Server;Ltype: Version;Remote: 192.168.1.27-42621;Protocol: 2.0;Client: OpenSSH_7.5 FreeBSD-20170903
Oct 2 14:46:00 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none [preauth]
Oct 2 14:46:00 Tower1 sshd[14336]: SSH: Server;Ltype: Authname;Remote: 192.168.1.27-42621;Name: root [preauth]
Oct 2 14:46:00 Tower1 sshd[14336]: Accepted none for root from 192.168.1.27 port 42621 ssh2
Oct 2 14:46:17 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:46:27 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:46:41 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:46:53 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:47:06 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:47:15 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:47:26 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:47:39 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:47:52 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc:
[email protected];MAC: <implicit>;Comp: none
Oct 2 14:48:06 Tower1 sshd[14336]: Received disconnect from 192.168.1.27 port 42621:11: disconnected by user
Oct 2 14:48:06 Tower1 sshd[14336]: Disconnected from user root 192.168.1.27 port 42621
Earlier releases would just log:
Oct 2 14:46:00 Tower1 sshd[14336]: Accepted none for root from 192.168.1.27 port 42621 ssh2
Oct 2 14:48:06 Tower1 sshd[14336]: Received disconnect from 192.168.1.27 port 42621:11: disconnected by user
Oct 2 14:48:06 Tower1 sshd[14336]: Disconnected from user root 192.168.1.27 port 42621
Except for the log spam, it doesn't appear to cause any issues, but my question is was the SSH log level changed?
tower1-diagnostics-20181002-1553.zip