Martin Schulze:
gluck!joey(pts/2):~> host 84.215.146.18 18.146.215.84.in-addr.arpa domain name pointer cm-84.215.146.18.chello.no. Is this still a problem?
Yes, it doesn't seem to look it up properly on log-in, which is a problem for me since I have host name restrictions in my authorized_keys:
$ finger [...] peterk Peter Karlsson pts/6 Aug 28 06:31 (84.215.146.18) -- \\// Peter - http://www.softwolves.pp.se/