From: Donny MATEO (donny.mateo@sg.ca-indosuez.com)
Date: Tue Jan 07 2003 - 10:39:54 GMT-3
Hi Rionaldi,
1.st case the route is not synchronize at router B. So BGP does not have any best route. If you do
show ip bgp A.B.C.D, you will see it's not marked with">" and the indication of best path is not
mentioned. If you turned of synch on B everything should be fine.
Another way is to run and IGP between B and C and redistribute the BGP route into IGP, so it will
get sync in B.
2. Second case the router without bgp confederation identification command will be treated as a
normal EBGP neighbor residing in AS 1000.
Best Regards
Donny
rionaldi@cbn.net.
id To: <ccielab@groupstudy.com>
Sent by: cc:
nobody@groupstudy Subject: BGP Questions
.com
07-01-2003 17:16
Please respond to
rionaldi
Dear All,
Question1
My understanding regarding BGP update:
1. routes receive from IBGP peer only sent ot EBGP peer
2. routes receive from EBGP peer sent to EBGP peer and IBGP peer.
right ?
I configure 4 routers
A--------------B------------C--------------D
B & C let say in AS 1000
A in AS 2000
C in as 3000
Configuration:
All router configured with synronization on.
I set B to have neighbor <IP A> next-hop-self
I set C to have neighbor <IP B> next-hop-self
I inject loopback in D into BGP.
with this configuration, all of the router should have D loopback in their BGP
table, right? But it is not...? D loopback routes only appear in router B,C
and D only.
Question2
Anyone ever see or configure in BGP confederation but one of the router is not
joining the confederation for example 4 router in AS 1000 with BGP
confederation identification 50. All router is in full mesh configuration
I set in all 3 router
router bgp 1000
bgp confederation identifier 50
the other one router with no bgp confederation identifier 50
How this effect the bgp confederation?
Regards,
Prio
.
This message is for information purposes only and its content
should not be construed as an offer, or solicitation of an offer,
to buy or sell any banking or financial instruments or services
and no representation or warranty is given in respect of its
accuracy, completeness or fairness. The material is subject
to change without notice. You should take your own independent
tax, legal and other professional advice in respect of the content
of this message. This message may contain confidential or
legally privileged material and may not be copied, redistributed
or published (in whole or in part) without our prior written consent.
This email may have been intercepted, partially destroyed,
arrive late, incomplete or contain viruses and no liability is
accepted by any member of the Credit Agricole Indosuez group
as a result. If you are not the intended recipient of this message,
please immediately notify the sender and delete this message
from your computer.
.
This archive was generated by hypermail 2.1.4 : Sat Feb 01 2003 - 07:33:44 GMT-3