[Prism54-users] eth0 & eth1 won't work at the same time

Warrick Lacey wlacey_6151 at yahoo.com
Mon Jul 12 01:19:26 UTC 2004


Andy,

both interfaces are configured and active however only
eth0 is usable... here is the output from netstat -r

[wtl at taupe wtl]$ cat /mnt/floppy/both-netstat-r
Kernel IP routing table
Destination     Gateway         Genmask         Flags 
 MSS Window  irtt Iface
135.7.0.0       *               255.255.0.0     U     
   0 0          0 eth0
135.7.0.0       *               255.255.0.0     U     
   0 0          0 eth1
127.0.0.0       *               255.0.0.0       U     
   0 0          0 lo
default         *               0.0.0.0         U     
   0 0          0 eth0
[wtl at taupe wtl]$


--- Andy Boff <andy.boff at ury.york.ac.uk> wrote:
> On Sunday 11 July 2004 20:53, Warrick Lacey wrote:
> > Thanks for your help Andy, here is the netstat -r
> info
> 
> No problems
> >
> >
> > w/eth0 active and able to communicate...
> >
> > [wtl at taupe floppy]$ cat eth0-netstat-r.txt
> > Kernel IP routing table
> > Destination     Gateway         Genmask        
> Flags
> >  MSS Window  irtt Iface
> > 135.7.0.0       *               255.255.0.0     U
> >    0 0          0 eth0
> > 127.0.0.0       *               255.0.0.0       U
> >    0 0          0 lo
> > [wtl at taupe floppy]$
> >
> > w/eth1 active and able to communicate...
> > Kernel IP routing table
> > Destination     Gateway         Genmask        
> Flags
> >  MSS Window  irtt Iface
> > 135.7.0.0       *               255.255.0.0     U
> >    0 0          0 eth1
> > 127.0.0.0       *               255.0.0.0       U
> >    0 0          0 lo
> 
> OK, so looking at your subnet masks, those static IP
> addresses should be fine.
> 
> >
> > I don't see anything different. Is this a problem
> that
> > others have run into or is this a cockpit error?
> 
> They both look ok. The key now will be to see the
> routing table when both 
> interfaces are active, which is where your original
> post said the problem was 
> (as I recall). Could you possibly post a routing
> table when both are active? 
> (and any other conditions that you find the network
> isn't behaving as you'd 
> expect)
> 
> I don't use Mandrake, so I'm not completely up to
> speed on cockpit, but the 
> routing tables are common to all of linux. When we
> work out exactly what the 
> problem is, then we can work out how best to fix it
> on your system.
> 
> Cheers,
> 
> Andy
> 


=====
"She might have fooled me, but she didn't fool my mother."
                                Norman Bates, "Psycho"

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