Solution: update /etc/ssh/sshd_config
change:
#GSSAPIAuthentication no
GSSAPIAuthentication yes
to:
GSSAPIAuthentication no
#GSSAPIAuthentication yes
Issue: my system which I had converted from VMware ESX to KVM seemed to have a quite noticeable pause when I would try to connect from a remote machine. There were a number of other changes that had taken place during that migration as well, but I had validated all DNS, routes, etc.. were still all correct.
I then ssh'd to my server using -v -v and discovered it would hang
debug1: Next authentication method: gssapi-with-mic
debug1: An invalid name was supplied
Cannot determine realm for numeric host address
change:
#GSSAPIAuthentication no
GSSAPIAuthentication yes
to:
GSSAPIAuthentication no
#GSSAPIAuthentication yes
Issue: my system which I had converted from VMware ESX to KVM seemed to have a quite noticeable pause when I would try to connect from a remote machine. There were a number of other changes that had taken place during that migration as well, but I had validated all DNS, routes, etc.. were still all correct.
I then ssh'd to my server using -v -v and discovered it would hang
debug1: Next authentication method: gssapi-with-mic
debug1: An invalid name was supplied
Cannot determine realm for numeric host address
I did some research and discovered some people had suggested the fix above. I now need to research what the potential issues are in doing such a thing.
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