Re: Redistribution & Sham-link ISSUE

Can you post the configs of the PE routers from site-A and B. You need to
redistribute on the PE BGP<->OSPF to receive those routes so it weird you
have those routes while not redistributing

Kind regards,

Maarten Vervoorn

2010/10/28 Shaughn Smith <maniac.smg_at_gmail.com>

> If you have routing information for those subnets but no reachability then
> check that your Mpls is working 100%
>
> Check your MPLS forwarding tables and make sure all labels are correct.
>
>
> CCIE # 23962 (SP)
>
> Sent from my iPhone 4
>
> On 28 Oct 2010, at 4:31 AM, Anbu <ksanpu_at_gmail.com> wrote:
>
> > Hi All
> > I am facing an issue in the OSPF sham-link configuration , my setup is
> two
> > customer sites connecting to MPLS back bone at the same time have a
> > connection in between the sites.
> >
> > Say I have two sites Site A and Site B.both sites have O , O IA , O E2
> > routes. when i am redistributing from the OSPF to Address family of
> > perticular VRF* ( redistribute ospf 1 vrf VPNX match internal external 1
> > external 2)* , it is working perfect.
> >
> > But if i didnot include the *match internal external 1 external 2 *in the
> > PE(connecting to Site B) when redistributing , I cannot reach those
> > External routes from Site A,
> > but the Site A routers donot remove those Routes from the routing table.
> >
> > Can anyone help to overcome this issue.
> >
> > When i was troubleshooting this ,
> > Even i remove all the redistribution in the PE routers , all the routes
> are
> > learning through the sham-link , but readability is not there.
> >
> > Regards,
> > Anbu.
> >
> >
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Received on Thu Oct 28 2010 - 08:11:33 ART