Re: CIPE works, but there is routing problem I can't solve

Sounds like IP forwarding is not enabled on the XP box. Not sure where 
this is - I know there's aregistry entry somewhere. Try googling for IP 
packet forwarding and see what comes up.

Fil

Dragan Matic wrote:
> I need to connect two separate networks, both with assigned public IP
> addresses, with Linux on one side and XP on the other side acting as a
> gateways for cipe networking.
> 
> Net A          Router A    internet      Router B         Net B
> 192.168.10.--|192.168.10.5|-------------|192.168.1.1|---- 192.168.1.
>              | 192.168.4.1|             |192.168.4.2|
>                    CIPE 1.                   CIPE 2
>                (Linux - RH9)              (Win XP Pro)
> 
> Gateway A and Gateway B CIPE interfaces see each other. Every host on
> net A can see CIPE 2 interface as well as 192.168.1.1 address (they are
> on the same computer). Gateway B can see every host on Net A. The
> problem are the other computers on Net B, because they can't see CIPE 1
> interface. So if I ping 192.168.4.2 (CIPE 2) from any host on net B they
> can see it, but they can't see 192.168.4.1 (CIPE 1). Also, none of the
> computers on Net A can see anything beyond 192.168.1.1.
> 
> Router B (Win XP)
> - Router B is set up as default gateway for each computer on Net B
> - Router B route for Net A is set up as:
> route add 192.168.10.0 mask 255.255.255.0 192.168.4.1
> 
> Router A (Linux)
> - Router A is set up as default gateway for each computer on Net A
> - Router A route for Net B is set up as
> route add -net 192.168.1.0 netmask 255.255.255.0 gw 192.168.4.2
> 
> Obviously I am missing something, but what? I think problem is in XP,
> can it work as a router this way, or I have to set something else up?
> Tnx in advance.
> 
> Dragan
> 
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> 
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> 
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-- 
Phil Scarratt
Draxsen Technologies
IT Contractor
0403 53 12 71


--
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