Re: [mpls-linux-general] MPLS/linux

[James R. L. <jl...@mi...>]

On Mon, Jun 11, 2001 at 07:59:49PM -0000, SAAD SHEIKH wrote:
> Thanks Jim,
> 
> In fact I am using simulated Ingress and Egress Routers which are in fact 
> two ports of a testing Device so I just set it up( I am sure I set it up 
> properly)and I need to configure only LSR so that Ingress(Port 1 of testing 
> device) can establish an LSP with Egress(Port 2 of testing device).
> 
> I only need to configure LSR(linux Router) so that LSP can work fine.Please 
> guide me in this perspective when I have to configure only and LSR same as 
> the previous scenerio.
> 

<snip>

> > > Ingress----------------------LSR-----------------Egress
> > > 192.168.100.3            eth1   eth2             192.168.200.3
> > >
> > >                  192.168.100.1  192.168.200.1
> > >
> > >
> > > I have configured the LSR as under ;
> > >
> > > mplsadm -v -L eth1:0
> > > mplsadm -v -L eth2:0
> > >

You're telling incoming label 16 (in labelspace 0) to go too two
different places, that won't work.  Try this instead:


mplsadm -v -L eth1:0
mplsadm -v -L eth2:0
mplsadm -A -B -I gen:16:0 -o gen:16:eth1:ipv4:192.168.100.3
mplsadm -A -B -I gen:17:0 -o gen:17:eth2:ipv4:192.168.200.3

When you start forwarding traffic, do a 'mplsadm -d' and use dmesg
to see the debug messages from the kernel.  Doing an other 'mplsadm -d'
will turn off the messages.

Jim
-- 
James R. Leu