Dear All:
The problem has been solved by "router-id"
why will like that ?
Thx
At 02:16 PM 1/22/2002 +0000, Guy Davies wrote:
>
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>Hi all,
>
>The problem is that neither neighbor has a local-address or
>update-source defined. The bgp updates will, by default, be
>"sourced" from the physical interface from which the packets are
>transmitted. Since the neighbor is defined as the loopback of the
>cisco, the Juniper doesn't have a defined neighbor so it will fail.
>
>Regards,
>
>Guy
>
> > -----Original Message-----
> > From: Julian Eccli [mailto:je@juniper.net]
> > Sent: Tuesday, January 22, 2002 7:00 AM
> > To: Raymond Leung; juniper-nsp@puck.nether.net
> > Subject: RE: [j-nsp] how to form an IBGP neighbor between juniper
> > and cisco ?
> >
> >
> > > why my 7206 said : " 2w0d: %BGP-3-NOTIFICATION: sent to neighbor
> > > 203.129.80.36 2/3 (BGP identifier wrong) 4 bytes 0A0A1802 "
> >
> > The cisco is whining that the BGP ident it's receiving is
> > 10.10.24.2, and is wrong. Is 10.10.24.2 the Juniper's lo0 or
> > router-id or used anywhere else in the network? The cisco should
> > not care what the
> > identifier is, as long as it's unique. What does the Juniper's log
> > messages file say as well as traceoptions, that would give
> > you even more
> > information.
> >
> > Turn off the multihop stuff, not needed. The only time you
> > usually see
> > multihop for IBGP is in a confederated setup if recursion is
> > needed for
> > CEBGP.
> >
> >
> > -Julian
> >
> > >
> > > any idea ? Thx!!!!!!
> > >
> > >
> > > group zonaza {
> > > type internal;
> > > description iBGP-peer-to-7206;
> > > multihop ttl 3;
> > > peer-as 4841;
> > > neighbor 203.129.64.60;
> > > }
> > >
> > > neighbor 203.129.80.36 remote-as 4841
> > > neighbor 203.129.80.36 description iBGP peer to Juniper
> > > neighbor 203.129.80.36 ebgp-multihop 3
> > > neighbor 203.129.80.36 version 4
> > > neighbor 203.129.80.36 next-hop-self
> > > neighbor 203.129.80.36 soft-reconfiguration inbound
> >
>
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>
>.
With Regards,
Raymond Leung
Network Analyst
Zonasa Network Limited
Suite 903,Technology Plaza
651 King's Road
Quarry Bay
Hong Kong
AS4841 Object Maintainer
This archive was generated by hypermail 2b29 : Mon Aug 05 2002 - 10:42:38 EDT