[j-nsp] Re[2]: Juniper BGP Peering with cisco 7206 come with error message

From: Kei (jkeius@yahoo.com)
Date: Mon Jan 07 2002 - 09:50:43 EST


Did you remember to add "update-source <interface>" in Cisco
box if you are using a loopback interface for the peering?

Also, I am not sure about this but why do you need local-as 65000
here? Is it a normal practise to add this in or do we only use
it when we want to remove the private AS number?
#local-as xxxxx private

On Mon, 7 Jan 2002 10:34:25 +0100
Jesper Skriver <jesper@skriver.dk> wrote:

Jesper> On Mon, Jan 07, 2002 at 05:23:37PM +0800, Raymond Leung wrote:
Jesper> > in cisco 7206:
Jesper> > neighbor 202.140.162.7 remote-as 65000
Jesper> > neighbor 202.140.162.7 description juniper
Jesper> > neighbor 202.140.162.7 ebgp-multihop 255
Jesper>
Jesper> Why do you do eBGP multihop ? Aren't they directly connected ?
Jesper>
Jesper> If not, you need to configure it on the Juniper too.
Jesper>
Jesper> > in juniper :
Jesper> >
Jesper> > routing-options {
Jesper> > static {
Jesper> > route 0.0.0.0/0 next-hop 202.140.162.1;
Jesper> > }
Jesper> > autonomous-system 65000;
Jesper> > }
Jesper> > protocols {
Jesper> > bgp {
Jesper> > group test {
Jesper> > type external;
Jesper> > local-address 202.140.162.7;
Jesper> > peer-as 4841;
Jesper> > local-as 65000;
Jesper> > neighbor 203.129.64.60 {
Jesper> > peer-as 4841;
Jesper> > }
Jesper> > }
Jesper> > }
Jesper> > }
Jesper> >
Jesper> > Do I need to do anything with the routing-instance in juniper ?
Jesper>
Jesper> No, not unless you have some non standard configuration.
Jesper>
Jesper> > At 10:10 AM 1/7/2002 +0100, you wrote:
Jesper> > >On Mon, Jan 07, 2002 at 04:35:24PM +0800, Raymond Leung wrote:
Jesper> > > > Jan 7 16:31:52 juniper-m20 rpd[330]: bgp_pp_recv: NOTIFICATION sent to
Jesper> > > > 203.129.64.60+16923 (proto):
Jesper> > > > code 2 (Open Message Error) subcode 5 (authentication failure), Reason:
Jesper> > > > no group for 203.129.64.60+
Jesper> > > > 16923 (proto) from AS 4841 found (peer idled), dropping him
Jesper> > > >
Jesper> > > > any idea?
Jesper> > >
Jesper> > >On the Juniper, configure a BGP neighbor to 203.129.64.60, as it
Jesper> > >clearly says to you.
Jesper> > >
Jesper> > >If it is configured, verify the AS number.
Jesper> > >
Jesper> > >/Jesper
Jesper> > >
Jesper> > >--
Jesper> > >Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456
Jesper> > >Work: Network manager @ AS3292 (Tele Danmark DataNetworks)
Jesper> > >Private: FreeBSD committer @ AS2109 (A much smaller network ;-)
Jesper> > >
Jesper> > >One Unix to rule them all, One Resolver to find them,
Jesper> > >One IP to bring them all and in the zone to bind them.
Jesper> >
Jesper> > --
Jesper> >
Jesper> > With Regards,
Jesper> >
Jesper> > Raymond Leung
Jesper> > Network Analyst
Jesper> > Zonasa Network Limited
Jesper> >
Jesper> > Suite 903,Technology Plaza
Jesper> > 651 King's Road
Jesper> > Quarry Bay
Jesper> > Hong Kong
Jesper> >
Jesper> >
Jesper>
Jesper> /Jesper
Jesper>
Jesper> --
Jesper> Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456
Jesper> Work: Network manager @ AS3292 (Tele Danmark DataNetworks)
Jesper> Private: FreeBSD committer @ AS2109 (A much smaller network ;-)
Jesper>
Jesper> One Unix to rule them all, One Resolver to find them,
Jesper> One IP to bring them all and in the zone to bind them.

-- 
Kei <jkeius@yahoo.com>

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