My server is located in a DMZ and only has access to two caching DNS servers. I don’t want to run DNS on the server, so I configured the two caching DNS servers in the Network settings.
When clients ftp to the server, it takes a long time to receive the login prompt, I believe this is caused by the server doing a reverse DNS lookup.
Is there a way to tell the standard OS X Panther server ftp not to do a reverse DNS lookup?