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Yes I'm using DNS Fowarders in monowall. LAN - 10.10.1.1 OPT1 - 10.10.2.1 From LAN I do nslookup 10.10.1.1 and receive jellyfish (monowall). From OPT1 I do nslookup 10.10.1.1 and receive jellyfish (monowall). If I do nslookup 10.10.2.1 I receive server can't find 1.2.10.10.in-addr.arpa. I came across this when I did a traceroute from a machine in OPT1. It shows 10.10.2.1 the IP for OPT1 which doesn't resolve to a hostname. traceroute from OPT1 traceroute to www.google.com (216.239.37.99), 30 hops max, 40 byte packets 1 10.10.2.1 (10.10.2.1) 0.460 ms 0.371 ms 0.454 ms 2 L100.DSL-01.WASHDC.verizon-gni.net (71.114.48.1) 27.428 ms 32.676 ms 32.869 ms tracert from LAN Tracing route to www.l.google.com [216.239.37.104] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms jellyfish.mydomain.local [10.10.1.1] 2 29 ms 30 ms 29 ms L100.DSL-01.WASHDC.verizon-gni.net [71.114.48.1] I guess what I'm getting at is the reverse lookup for the OPT interfaces should resolve to the hostname of monowall (jellyfish). Hopefully this makes sense now. Ryan -----Original Message----- From: Pierre-Yves Maunier [mailto:pierre dash yves at maunier dot net] Sent: Fri 4/7/2006 7:32 PM To: m0n0wall at lists dot m0n0 dot ch Subject: Re: [m0n0wall] possible reverse lookup bug Ryan Wagoner wrote: > I have 3 interfaces on my monowall box WAN, LAN, OPT1. LAN has ip of 10.10.1.1 and OPT1 has ip of 10.10.2.1. The hostname on the monowall box is jellyfish. I can do nslookup on 10.10.1.1 and get jellyfish, however if I do nslookup on 10.10.2.1 its not found. Shouldn't this come back as jellyfish? > uh ? which DNS servers are you using ? (the dns forwarder included in m0n0wall ?) on which box (in which lan) are you doing this ? do this entry exist in you hosts file ? -- Pierre-Yves --------------------------------------------------------------------- To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch |