Fwd: BGP for address-family ipv6 issue

Any idea experts ..?

---------- Forwarded message ----------
From: GAURAV MADAN <gauravmadan1177_at_gmail.com>
Date: Wed, Jan 18, 2012 at 10:56 PM
Subject: BGP for address-family ipv6 issue
To: Cisco certification <ccielab_at_groupstudy.com>

Hi All

I have a very simple setup as follows . My intent is to let BGP form a
transport session using IPV4 reachability and then using address-family
IPV6 .. I am advertising route from R5 to R4 :

R4 f/1(VRF) (40.0.0.1)---------------------------- (40.0.0.2) f1/0 R5

R4 in AS 200
R5 in AS 100

R4 config
=========

R4#sh run | sec router bgp
router bgp 200
 no synchronization
 bgp log-neighbor-changes
 no auto-summary
 !
 address-family ipv4 vrf TEST
  no synchronization
 exit-address-family
 !
 address-family ipv6 vrf TEST
  no synchronization
  neighbor 40.0.0.2 remote-as 100
  neighbor 40.0.0.2 activate
 exit-address-family

R4#sh run int f1/1
Building configuration...

Current configuration : 142 bytes
!
interface FastEthernet1/1
 vrf forwarding TEST
 ip address 40.0.0.1 255.255.255.0
 speed auto
 duplex auto
 ipv6 address 2001:54::4/64
end

R5 Config
==========
R5(config)#do sh run | sec router bgp
router bgp 100
 no synchronization
 bgp log-neighbor-changes
 neighbor 40.0.0.1 remote-as 200
 no auto-summary
 !
 address-family ipv6
  no synchronization
  network 2001::5/128
  neighbor 40.0.0.1 activate
 exit-address-family
R5(config)#

Following is error message :

*Jan 18 22:51:34.291: %BGP-3-NOTIFICATION: received from neighbor 40.0.0.1
active 2/8 (no supported AFI/SAFI) 3 bytes 000101 (timer expired)

I feel that i have properly configured the address family to form IPV6
neighbors .
Please let me know where am i missing .

Thanks
Gaurav Madan

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Received on Thu Jan 19 2012 - 11:24:00 ART