When testing a GroupWise Disaster Recovery (GWDR) collector profile, trying to connect up to the paired GWDR server, the SSH key fails with the following error:
This error indicates that a key is already on the remote server using the same host name or ipaddress for that key. This can happen if the GroupWise server, or GWDR Server was rebuilt or moved and is using the same ipaddress or host name as before.
To fix this recreate the key. In a terminal prompt type the following command:
Where the host name or ipaddress is the destination server that is trying to connect (GWDR paired server)
This command is also useful to quickly reset any of the SSH keys and reestablish the SSH connection.After this is done, attempt to connect to the ssh again (ssh hostname/ipaddress) or go back through the connectivity setting for the profile and run a test. It should be able to connect to the paired server without any problem.