On Wed, Jan 02, 2002 at 10:26:40AM -0600, Ben Stallings wrote:
> I'm having trouble with the routing tables on my PowerBook, which shares a 
> local network with a PC, both running Linux.  Here are the symptoms:
> 
> 1. ifconfig looks fine -- identical on both machines, except for the IP and 
> NIC ID numbers.
> 2. ppp works fine.
> 3. The PC can ping the PowerBook, so it is on the network.
> 4. When the PowerBook is running MacOS, it can ping the PC, so the problem is 
> limited to Linux.
> 5. When I run route (as root) on the PowerBook, nothing happens.  The headers 
> appear, but no entries appear at all, and I have to press ctrl-C to get my 
> prompt back.
> 6. When I run netcfg (as root) on the PowerBook and try to save any changes, 
> I get the following error on the console:
> 
> SIOCDELRT: No such process
> SIOCADDRT: Network is unreachable
> 
> The real kicker is that I don't remember changing anything when this problem 
> began!  :-(
> 
> Yesterday I got it working briefly by logging into KDE as root and running 
> netcfg from there.  Then I logged back in as myself and was able to connect 
> to the PC perfectly and transfer some files.  Then I dialed in with ppp, and 
> as soon as my local network connections timed out, I was unable to reopen 
> them because the problem had returned.
> 
> So is ppp to blame?  How?  What else should I try?  --Ben

Most likely the if-up scripts for ppp will reconfigure the network:
   - dns
   - default route (to go through ppp)

Try rebooting the problem machine and run /sbin/route -n and post the result 
back.

florin

-- 

"If it's not broken, let's fix it till it is."

41A9 2BDE 8E11 F1C5 87A6  03EE 34B3 E075 3B90 DFE4
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