Date: Mon, 11 Nov 1996 01:24:45 -0700 (MST) From: Justin England <jengland@enetis.net> To: isp@freebsd.org Subject: FreeBSD gateway/routing problems!?!? Message-ID: <Pine.SUN.3.91.961111005809.17229A-100000@enet1>
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Here's the situation: I have 2 class-C IP blocks. The main network is 206.31.204.0, the second network is 206.31.205.0. I have set up a FreeBSD machine with two network cards, ed0:206.31.205.1 and ed1:206.31.204.14. I am creating a gateway from the main 204 net to the 205 net using the FreeBSD (2.1.5-RELEASE) machine. (yes, I have the gateway option compiled in) Here's what I can do: I can get TO the 205 net FROM the 204 net without any problems. (traceroute from 206.31.204.1 to 206.31.205.2) 1 hillsnet.enetis.net (206.31.204.14) 1 ms 2 ms 1 ms 2 206.31.205.2 (206.31.205.2) 2 ms (ttl=249!) 3 ms (ttl=249!) 2 ms (ttl=249!) And I can get TO the 204 net FROM the 205 net without any problems. On the gateway machine, I have the deffault route pointing to my border router and all machines on the 205 net have 206.31.205.1 as the default route. I have a static route from my upstream pointing the two nets (204 and 205) to my router. I have a static route in my Cisco pointing the 205 net back to the 206.31.204.14 interface on the gateway machine. Between the two nets (204 and 205), everything seems to work without any problems. Here's the problem: >From my 205 net, I CAN'T get to the outside world, and the outside world CAN'T get to my 205 net. I have an account with Netcom, and when I traceroute FROM netcom TO my 205 net, it stops at the 206.31.204.14 interface in the gateway machine. When I traceroute FROM my 205 net TO the outside world it stops at my router. Here's the question: Everything looks properly configured from my side. Am I having a problem with my router configuration, or is the problem with my FreeBSD gateway configuration??? I have double and triple checked my routing tables on my router and my gateway machine, and everything LOOKS like it should work!!!! There has to be something that I am overlooking, that should be very simple to figure out, but I am goin nuts tring to fing it!!! Any insight on my problem would be appreciated!! TIA, Justin England
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