Random DNS-reply

Mark Andrews Mark_Andrews at isc.org
Sun Dec 18 21:44:49 UTC 2005


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> Hi
> I'm running Bind9 on Debina Sarge and it's working fine. Except when pinging
> a hostname with multiple hostnames based on a virtual NIC.
> Fx my web and ftp server is the same server/IP, so they all reply. I tried ha
> ving only one hostname
> as a A-record and the rest as CNAME or having them all as A-Records. It
> makes no diference....
> 
> # ping ftp.utysket.dk
> PING ftp.utysket.dk (172.16.0.49) 56(84) bytes of data.
> 64 bytes from ftp.utysket.dk (172.16.0.49): icmp_seq=1 ttl=64 time=0.520 ms
> 64 bytes from intern.utysket.dk (172.16.0.49): icmp_seq=2 ttl=64 time=0.232 m
> s
> 64 bytes from www.utysket.dk (172.16.0.49): icmp_seq=3 ttl=64 time=0.378 ms

	Well why did you add all the PTR records if you didn't want them
	to be used?
 
> 
> - --
> /Lars
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> 
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org



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