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[cobalt-users] Re: Meaning of: www sshd[11208]: warning: /etc/hosts.deny, line 103: can't verify hostname



From: Larry Smith <lesmith@xxxxxxxxx>

Charles,

  It means that reverse DNS is not working on that IP/hostname:

<TEST>
root: host 64.58.161.121
121.161.58.64.IN-ADDR.ARPA domain name pointer 64-58-161-121.cbi.cox-oc.net

root: host 64-58-161-121.cbi.cox-oc.net
Host not found.
</TEST>

EG: the IP maps to the name, but the name does not map back to the IP.

Thanks, it was the sshd bit that was getting me worried...

Charles Teton