Re: [mpls-linux-general] a question about the ldp-portable-0.2

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You gotta give me more then that.  What is you setup (ascii drawing)
exactly what did you type, exactly what command line did you use
to the processes, etc.  Are you sure your running a MPLS kernel
(did you try and setup static LSPs to test this out).   Try turning
on tracing:

conf t
mpls ldp
trace all
end

The trace output goes to mplsd stdout.

I can't help unless you give me more info.  Your goinna get more of a
response out of me (and learn a heck of a lot more) if you atleast do
some looking around yourself.  (for starters searching the mailing list
and doing packet dumps).

Jim

On Thu, Oct 03, 2002 at 10:16:27PM -0700, Paresh Patil wrote:
> I did this on both the PCs connected by croos-cable
> and issued show ldp neighbor
> But I got reply as "No Discovered neighbor"
> 
> How to get it working?
> 
> Paresh
> 
> --- "James R. Leu" <jl...@mi...> wrote:
> > Currently ldp-portable has a bug which will not
> > allow it to correctly read
> > a config file.  You will need to start mplsd then
> > configure it by hand.
> > 
> > In you setup below, you would telnet to port 1025
> > then login and execute
> > the following commands:
> > 
> > enable
> > <password>
> > conf t
> > mpls ldp
> > exit
> > int eth1
> > mpls ldp
> > end
> > 
> > Then you can issue show commands: show ldp, show ldp
> > neighbor,
> > show ldp database
> > 
> > Good luck.
> > 
> > On Thu, Sep 26, 2002 at 02:26:40PM +0800, Folke Aeon
> > wrote:
> > > hi, all
> > > 
> > >   i am new commr of this community. :)
> > > 
> > >   i am trying to use ldp-portable packet to setup
> > > a lsp .
> > > 
> > >   i did all according to the README.zebra-ldp and
> > > all things happened seemed to be proper:
> > >   patched the zebra cleanly without error notice;
> > >   compiled all the components correctly;
> > >   i have a kernel-2.4.19 patched with mpls patch
> > 1.160;
> > >   i can use mplsadm to setup a static lsp through
> > > my linux systems.
> > > 
> > >   but after i run:
> > >      zebra -f /etc/zebra.conf -P 1023 -d
> > >      ospdd -f /etc/ospfd.conf -P 1024 -d
> > >      mplsd -f /etc/mplsd.conf -P 1025
> > >   as directed in the README.zebra-ldp shipped with
> > > ldp-portable-0.200.tar.gz, nothing happened.i
> > cannot
> > > see anything by 'cat /proc/net/mpls*', and there
> > is
> > > no packets going through between my computers
> > seems
> > > to be a hello message or label request message of
> > > the LDP defined in RFC3036
> > > 
> > >   i think ,maybe i did't write the *.conf file
> > > properly. will anyone here help me to write
> > > the correct config file for mplsd?
> > > 
> > >   my network topology is :
> > > 
> > > #
> > > #   11.0.0.0/24
> > > # -+--------------
> > > #  |             eth0
> > > #  |               +--------+
> > > #  +---------------+ host A +                     
> >    13.0.0.0/8 |
> > > #  |   11.0.0.18/24+--------+                    
> > ---------------+
> > > #  |                                              
> >               |
> > > #  |           eth0                        eth0   
> >               |
> > > #  | 11.0.0.80/24+-------+       
> > 12.0.0.2/8+-------+            |
> > > #  +-------------+ 11-12 +------------------+
> > 12-13 +------------+
> > > #  |             +-------+12.0.0.1/8       
> > +-------+13.0.0.1/8  |
> > > # -+---                 eth1                      
> > eth1          |
> > > #                                                 
> >               |
> > > #   15.0.0.0/8                                    
> >               |
> > > # -+---------------                               
> >               |
> > > #  |           eth1                        eth1   
> >               |
> > > #  |  15.0.0.1/8+--------+       
> > 14.0.0.1/8+-------+            |
> > > #  +------------+ host B +------------------+
> > 13-14 +------------+
> > > #  |            +--------+14.0.0.2/8       
> > +-------+13.0.0.2/8  |
> > > #  |                    eth0                     
> > eth0           |
> > > # -+---
> > > 
> > >      how to write the proper mplsd.conf on host
> > 12-13
> > > and host 13-14 ?
> > > 
> > >   any help is appreciated :)
> > > 
> > >
> >
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> > >
> >
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> > 
> > -- 
> > James R. Leu
> > 
> > 
> >
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-- 
James R. Leu