Thanks Rogelio,
I thought from a CE viewpoint that we don't have to add vrf name in order to
ping the address of PtP. How about my OSFP session that went down when I did it?
Patrice
Subject: Re: [OSL | CCIE_RS] MPLS question - Vol 1 Lab26
From: [email protected]
Date: Thu, 11 Feb 2010 03:15:13 -0500
CC: [email protected]
To: [email protected]
You have to specify the vrf to use when you ping.
ping vrf vrf-name x.x.x.x
On Feb 11, 2010, at 2:10 AM, Patrice Ngassam wrote:
Hi folks,
I am stuck on question 26.8 Lab 26 - Vol 1.
Here is my issue: As soon as I enable vrf Bugdens on interface S0/2/0, I am not
able to ping both end of the PPP link although interfaces are showing up - up
on R6 and R9 (I reapplied the ip address of the interface just after the ip vrf
forwarding command). If I remove the ip vrf forwarding on R6, I recover my OSPF
session and I can ping both address 150.50.69.1 and 150.50.69.2. Could any of
you explain to me what is going on? Is that a bug ?
R6(config-if)#do sh run int s0/2/0
Building configuration...
Current configuration : 135 bytes
!
interface Serial0/2/0
ip vrf forwarding Bugdens
ip address 150.50.69.1 255.255.255.252
encapsulation ppp
clock rate 2000000
end
R6(config-if)#do ping 150.50.69.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 150.50.69.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R6(config-if)#do ping 150.50.69.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 150.50.69.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R6(config-if)#no ip vrf forwarding Bugdens
% Interface Serial0/2/0 IP address 150.50.69.1 removed due to disabling VRF Bugd
ens
R6(config-if)#ip address 150.50.69.1 255.255.255.252
R6(config-if)#
*Feb 11 07:15:22.879: %OSPF-5-ADJCHG: Process 6, Nbr 200.0.0.9 on Serial0/2/0 fr
om LOADING to FULL, Loading Done
R6(config-if)#ip vrf forwarding Bugdens
% Interface Serial0/2/0 IP address 150.50.69.1 removed due to enabling VRF Bugde
ns
R6(config-if)#
*Feb 11 07:16:22.079: %OSPF-5-ADJCHG: Process 6, Nbr 200.0.0.9 on Serial0/2/0 fr
om FULL to DOWN, Neighbor Down: Interface down or detached
R6(config-if)#ip address 150.50.69.1 255.255.255.252
R6(config-if)#no shut
R6(config-if)#
R6(config-if)#no ip vrf forwarding Bugdens
% Interface Serial0/2/0 IP address 150.50.69.1 removed due to disabling VRF Bugd
ens
R6(config-if)#ip address 150.50.69.1 255.255.255.252
R6(config-if)#
*Feb 11 07:15:22.879: %OSPF-5-ADJCHG: Process 6, Nbr 200.0.0.9 on Serial0/2/0 fr
om LOADING to FULL, Loading Done
R6(config-if)#ip vrf forwarding Bugdens
% Interface Serial0/2/0 IP address 150.50.69.1 removed due to enabling VRF Bugde
ns
R6(config-if)#
*Feb 11 07:16:22.079: %OSPF-5-ADJCHG: Process 6, Nbr 200.0.0.9 on Serial0/2/0 fr
om FULL to DOWN, Neighbor Down: Interface down or detached
R6(config-if)#ip address 150.50.69.1 255.255.255.252
R6(config-if)#no shut
R6(config-if)#
Patrice
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