Hi! >From my research in the cvs history of sshd_config.5 the `Protocol' keyword was removed in 2016, so remove it here as well.
Best, Martin Index: authpf.8 =================================================================== RCS file: /cvs/src/usr.sbin/authpf/authpf.8,v retrieving revision 1.54 diff -u -p -r1.54 authpf.8 --- authpf.8 1 Nov 2015 21:26:48 -0000 1.54 +++ authpf.8 5 Apr 2020 09:01:48 -0000 @@ -379,7 +379,6 @@ must be properly configured to detect an To that end, the following options should be added to .Xr sshd_config 5 : .Bd -literal -offset indent -Protocol 2 ClientAliveInterval 15 ClientAliveCountMax 3 .Ed
