No, the banner is shown BEFORE authentication is made; see sshd_config <http://linux.die.net/man/5/sshd_config>.
On Wed, Aug 26, 2015 at 7:19 PM, Tim Landscheidt <[email protected]> wrote: > (anonymous) wrote: > > >>> It looks like a temporal error. Now there is no warning. > > >> This happens when our network service crashes. While the network > >> service is down, all traffic bound for a specific instance instead hits > >> the network server. Ssh blithely tries to log in there, sees the wrong > >> host key, and complains. > > >> This was a side-effect of the upgrade I'm in the middle of. I'm done > >> with the networking stuff so the problem shouldn't recur immediately. I > >> don't know how to avoid it entirely :( > > > As that host is not supposed to get any connection, I would > > put a Banner entry on sshd_config saying "This is not the > > drone you were expecting to log into" (or a more elaborate > > phrase of your email :P). > > That would at least hint that instead of panicking we should > > go to irc to bug you for crashing the network service ;) > > Isn't the banner only shown after establishing the connec- > tion, i. e. after the user would "fix" the host's finger- > print? > > Tim > > > _______________________________________________ > Labs-l mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/labs-l >
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