On Fri, Aug 04, 2006 at 09:16:24PM -0500, Peter Horst wrote:
I switched off GSSAPIAuthentication, to no avail - and oddly enough I'm
connecting to the machine in question via USER@IPADDR, so I don't think
DSN would be implicated, would it?
Doesn't matter. It's the machine you're connecting to attempting to do a
reverse lookup of the machine you're connecting from.
>From man sshd_config:
UseDNS Specifies whether sshd should lookup the remote host name and
check that the resolved host name for the remote IP address
maps back to the very same IP address. The default is "yes".
Bingo. Thanks very much.