That was kind of hard to follow. Can you post traceroutes?
--Bryan On 8/31/05, Bill <[EMAIL PROTECTED]> wrote: > OBSD 3.7 - new install > > I am building a router. And I am having a routing problem. I am not > doing any packet filtering, NAT or anything... its all strictly private > address space nets I also most definately have ip forwarding set in > sysctl > > Right now I have the router installed with two active interfaces... > > Segment A (192.168.0.4) interface on the router > Segment B (10.3.0.1) interface on the router > > Now I have a machine on each segment also: > > 192.168.0.2 (Segment A) > 10.3.50.1 (Segment B) > > Segment B has the default gateway set to 192.168.0.2 > (192.168.0.2 then passes out to the internet ) > > From 10.3.50.1 my default gateway on is the 10.3.0.1 (router nic). I > can ping any of the other interface cards on the router (there are a > few) including the 192.168.0.4 interface on the router. But I cannot > ping the 192.168.0.2 machine. > > * WAIT * I know what you are going to say... but I DO have the ip > forwarding set > > # sysctl -a | grep forward > net.inet.ip.forwarding=1 > > I checked many times since. > > Now, if I go to the 192.168.0.2 machine, I added a route so it knows > where the 10.3.0.0 network is, and I can ping the 10.3.50.1 machine no > problem. I can also ping all the other nic's on the router. So the > router is forwarding packets. > > So if the pings can get from 192.168.0.2 to 10.3.50.1, the ping > responses from 10.3.50.1 should be able to be returned from the > 192.168.0.2 box back no problem. > > I am not sure where the pings are being lost... if the machine on > segment A knows how to reach segment B and can ping it... doesn't that > mean the segment B machine essentially can get pings back if it sends > them to Segment A? Segment A is its default route. > > Confused... > > Any help would be greatly appreciated > > All the boxes are obsd 3.7 except for the 10.3.50.1 box which is linux > > > > > > > -- > > Bill Chmura > Director of Internet Technology > Explosivo ITG > Wolcott, CT > > p: 860.621.8693 > e: [EMAIL PROTECTED] > w. http://www.explosivo.com
