Re: [mpls-linux-devel] LDP query

[Neha S. <neh...@gm...>]

Hello,

Thank you for your response.

I also want to know if the user version of MPLS LDP is available just like
the user version for the MPLS Forwarding Plane. If it is available please
provide me the link for the same.

Regards

Neha Singh.



On 12/13/06, James R. Leu <jl...@mi...> wrote:
>
> A quick search of the archives will show that the version of
> LDP in the current quagga-mpls release is not designed for users (it
> was a development release).
>
> If you are interested in work with LDP and are willing to help
> in the debugging process, please download the lastest quagga-mpls from
> my development tree (see http://mpls-linux.sf.net for more info)
>
> Make sure to search the archive before posting to the mailing list.
>
> On Wed, Dec 13, 2006 at 02:25:35PM +0530, Neha Singh wrote:
> > Hello,
> >
> > We have downloaded and installed mpls (1.950) with all other utilities
> give
> > in the sourceforge site.
> >
> > The mpls forwarding engine works fine. we tested the same using "mpls"
> > command suite provided in iproute2 for mpls 1.950.
> >
> > Now we are trying to atuomate this using  LDP
> >
> > When we start ldpd it runs as shown below :-
> >
> > quagga   11410 11319  0 13:39 pts/1    00:00:00 /usr/sbin/ldpd -f
> > /etc/quagga/ldpd.conf
> >
> >
> > when we give the following command:-
> >
> > VPLS22> en
> > Password:
> > VPLS22# con
> > VPLS22# configure t
> > VPLS22# configure terminal
> > VPLS22(config)# mpl
> > VPLS22(config)# mpls ld
> > VPLS22(config)# mpls ldp
> > VPLS22(config-ldp)#
> >
> >
> > The LDPD daemon/process used to crash abruptly. Upon debugging we found
> that
> > "creation of ldp hello socket fails with bind error :  bind failed : :
> > Permission denied".
> >
> >
> > As you can see the user id with which the ldpd runs is quagga ...
> >
> >
> > We had tried the old version of ldp which runs with root as userid . it
> > starts with no problem and also exchanges the labels. but has problems
> in
> > communicating with kernel.
> >
> > Hence we downloaded the latest LDPD and mpls package (1.950) as given in
> > sourceforge website.
> >
> > However when we run the ldpd it fails with the error stated above.
> >
> > Please suggest us what is to be done to over come this problem. and get
> ldp
> > going :-)
> >
> >
> > Thank you
>
> >
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>
> --
> James R. Leu
> jl...@mi...
>
>
>