Re: MPLS-BGP PE-CE Default-route problem

I suggest going over to the other CE and perform 'sh ip bgp neighbor
x.x.x.x received-routes' . If 0.0.0.0 is missing, then it is time to look
at PE's, refer to Tony S's emails to check what is advertised w/in the VRF.
If PE are ISP managed, it is time to contact ISP.

On Thursday, January 2, 2014, Rakesh M wrote:

> Makes Sense in one way about ISP filtering 0/0 in one way when thought
> about internet access. I am guessing one or both the VRF's at PE's must
> have already been installed with a default route , wild guess though.
>
> --
>
> Regards
> Rakesh
>
>
> On Thu, Jan 2, 2014 at 8:08 PM, _ _ <krzysiek.zalewski_at_gmail.com> wrote:
>
> > What ISP said?
> >
> > On 1/2/14, sameer khan <khanzadap_at_hotmail.com> wrote:
> > > on CE2 default is not being recieved :( but specific routes are being
> > > recieved
> > > fine :D
> > > CC: raaki.88_at_gmail.com; evazquez_at_gmail.com; ccielab_at_groupstudy.com
> > > From: mothafungla_at_gmail.com
> > > Subject: Re: MPLS-BGP PE-CE Default-route problem
> > > Date: Thu, 2 Jan 2014 12:35:40 +0000
> > > To: khanzadap_at_hotmail.com
> > >
> > >
> > > Ahh ok I see what you're trying to do
> > > So your advertising it out CE1 ok in below output then you should
> really
> > be
> > > receiving this ok on CE2, can you post the output on CE2 ?
> > > SP should not really be filtering customer specific routes
> > > I've labbed this using a neighbor x.x.x.x default-originate (not
> relying
> > on
> > > having a static in global rib) and it works ok and other end receives
> it
> > > fine.
> > > --BR
> > > Tony
> > > Sent from my iPad
> > > On 2 Jan 2014, at 06:09, sameer khan <khanzadap_at_hotmail.com> wrote:
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > Thanks guys for replying.
> > >
> > > i have only access to CE (with no vrf, just using the main routing
> table)
> > > routers as there is a MPLS SP that is giving us the link. Yes i am
> trying
> > > to
> > > get the default-route from CE1-->PE-->P-->PE-->CE2 ( though i am
> assuming
> > > that
> > > SP have a P router)
> > > I am assuming that the SP is filtering my default out, waiting for them
> > to
> > > confirm.
> > > CE#show ip bgp neigh 10.1.3.4 advBGP table version is 11, local router
> ID
> > > is
> > > 172.17.1.80Status codes: s suppressed, d damped, h history, * valid, >
> > best,
> > > i
> > > - internal, r RIB-failure, S StaleOrigin codes: i - IGP,
> e -
> > > EGP,
> > > ? - incomplete
> > > Network Next Hop Metric LocPrf Weight Path*>
> > 0.0.0.0
> > > 0.0.0.0 0 32768 ?*> 172.16.0.0 0.0.0.0
> > > 0 32768 i
> > > Total number of prefixes 2
> > >
> > >
> > >> CC: evazquez_at_gmail.com; khanzadap_at_hotmail.com; ccielab_at_groupstudy.com
> > >> From: mothafungla_at_gmail.com
> > >> Subject: Re: MPLS-BGP PE-CE Default-route problem
> > >> Date: Thu, 2 Jan 2014 00:09:05 +0000
> > >> To: raaki.88_at_gmail.com
> > >>
> > >> Default-originate under the PE's address-family vrf X should be good
> > >>
> > >> --
> > >> BR
> > >>
> > >> Tony
> > >>
> > >> Sent from my iPad
> > >>
> > >> > On 1 Jan 2014, at 16:44, Rakesh M <raaki.88_at_gmail.com> wrote:
> > >> >
> > >> > Hi,
> > >> >
> > >> > Can you paste the output of the below command ?
> > >> >
> > >> >
> > >> > show bgp * all neighbors x.x.x.x advertised-routes
> > >> >
> > >> >
> > >> > Do you see anything about default-network setup
> > >>

-- 
Marc Edwards
CCIE #38259
Blogs and organic groups at http://www.ccie.net