debug1: An invalid name was supplied Cannot determine realm for numeric host address
So from the Red Hat target I inspected the secure log:
$ tail -f /var/log/secure ... Nov 22 11:37:03 t2215179 sshd[23123]: Authentication tried for admin with correct key but not from a permitted host (host=tools, ip=xxx.xxx.xxx.xxx). ...
This was resolved by adding the server IP to /etc/hosts in the client
$ vi /etc/hosts ... xxx.xxx.xxx.xxx tools ...
7 comments:
thanks I added this to client machine, and worked just fine...
This works great - popped an entry on the client and knocked off an off 10 second delay in ssh connections.
Thanks also for me it was a 10 second delay removal
I was able to fix by removing GSSAPI from the /etc/ssh/sshd.conf file. Now ssh auth is really fast..
I turned off GSSAPI in /etc/ssh/sshd.conf and now the problem is gone.
03.2015 your trick's still magic. Thank you!
thank you very much - that helps very well !
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