default route

Max Laier max at love2party.net
Fri Dec 14 02:06:18 PST 2007


On Friday 14 December 2007, vermaden wrote:
> Hi all
> I have strange problem with default router for two diffrent networks
> put on my FreeBSD box, network 10.0.0.0/24 is put on rl0 and
> 192.168.0.0/16 is on rl1, default router is set to 10.0.0.1 on
> /etc/rc.conf as defaultrouter="10.0.0.1", the problem:
>
> When I ping some box from 10.0.0.0 network, it responds, when some box
> from 10.0.0.0 network ping my box, my box responds, when I ping someone
> from 192.168.0.0 network, he responds, when someone from 192.168.0.0
> network pings me my box does not response, propably packets are coming
> IN by rl1 and going out by defaultgateway 10.0.0.1 so thru rl0, how to
> change/fix that so my box will respond to 192.168.0.0 network using rl1
> interface?

Probably not.  Packets you send to 192.168.0.0/16 when doing a ping are 
subject to the same routing as kernel generated replys to that network.  
Check out "netstat -rnfinet" to make sure your routing is what you 
believe it to be.  Also use tcpdump to verify your assumptions.

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