From: SFeldberg@xxxxxxxxxxxxx
Date: Thu Nov 15 2001 - 11:37:14 GMT-3
Here is all that you will need for this type of connectivity:
1). Use remote neighbor loopback address in neighbor statement
2). Use local loopback as update-source (if peering to loopbacks on both
sides)
3). Make sure that you can reach the IP address of the remote loopback
See below:
r100#sh run
!
int lo0
ip add 10.1.1.1 255.255.255.255
!
router bgp 200
nei 10.2.2.2 remote 200
nei 10.2.2.2 update l0
nei 10.2.2.2 ebgp 2
r100#ping 10.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
r200#sh run
!
int lo0
ip add 10.2.2.2 255.255.255.255
!
router bgp 200
nei 10.1.1.1 remote 100
nei 10.1.1.1 update l0
nei 10.1.1.1 ebgp 2
r200#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
"Vincent
Zhang" To: <ccielab@groupstudy.com>
<vincentzhang@ cc:
yahoo.com> Subject: EBGP session is not up wh
en configured
Sent by: on spoke sites
nobody@groupst
udy.com
11/15/2001
06:46 AM
Please respond
to "Vincent
Zhang"
Hi all,
There are two spoke-site routers in hub-spoke FR environment, which
configured
to be point-to-multipoint OSPF mode. When I want setup EBGP session between
the two routers, the session is not up. they remain in "active" status.
The EBGP neighborship is configured on loopback IP addr on each routers
with
"ebgp multihop", anybody here would show me a light?
thanks, V
This archive was generated by hypermail 2.1.4 : Fri Jun 21 2002 - 06:45:16 GMT-3