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Re: IPFWADM Problems



What does your routing table look like? If the default route is not set,
that could explain your problem. 

Ernest Johanson
Web Systems Administrator
Fuller Theological Seminary


On Fri, 3 Mar 2000, Chris Brown wrote:

> Date: Fri, 3 Mar 2000 18:09:29 -0500
> From: Chris Brown <CBROWN@seitz.com>
> To: debian-user@lists.debian.org
> Subject: IPFWADM Problems
> 
> Hello all,
> 
> I have a Debian system running kernel 2.0.38 that is supposed to be 
> acting as a router between two networks.  For the past many months, 
> we've had our nameserver doing the routing because it was far less 
> flaky.  We've fixed the problems in the hardware, finally, and would 
> like to go back to using the first box.  However, now we have some 
> problems.
> 
> Enabling IP Forwarding in the kernel does not allow packets to be 
> routed between interfaces.  I don't have any more information on 
> this, that's all there is.  From net-0 I can ping the net-0 side of 
> the router, but I can't ping the net-1 side of the router.  Both 
> network cards are hooked up and configured correctly.
> 
> Enabling IP Firewalling, flushing all the rules, and setting default 
> policy to accept also has no setting.  Once again, no error messages 
> anywhere - the box obviously thinks this is right.  I must have 
> missed something.
> 
> To make matters a bit weirder, IPX route happily between the 
> interfaces.  It's only IP that is causeing problems.
> 
> Any help would be appreciated.
> 
> CBrown
> 
> 
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> 
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