10-11-2012 03:13 AM
Hi,
We have a case MPLS 6PE configuration as below, we can't ping inter vrf in local router from the gateway, but i can ping & browsing from my PC/router behind PE using gateway vrf Test-IPv6, any solution regarding this issue ? Has anyone ever encountered this problem ? Thanks.
#ping vrf Test-IPv6 ipv6 2404:8000:1745:1::CA
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2404:8000:1745:1::CA, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
#ping vrf Test-IPv6 ipv6 2404:8000:1745:1::C9
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2404:8000:1745:1::C9, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
vrf definition Internet
rd 17451:10003
!
address-family ipv4
route-target export 17451:10003
route-target import 17451:412
exit-address-family
!
address-family ipv6
route-target export 17451:10003
route-target import 17451:412
exit-address-family
!
vrf definition Test-IPv6
rd 17451:412
!
address-family ipv4
exit-address-family
!
address-family ipv6
route-target export 17451:412
route-target import 17451:10003
exit-address-family
!
interface GigabitEthernet1/26
vrf forwarding Test-IPv6
no ip address
ipv6 address 2404:8000:90:2::1/64
ipv6 enable
!
interface Port-channel2
description **** to Internet***
vrf forwarding Internet
mtu 9000
ipv6 address 2404:8000:1745:1::CA/126
ipv6 enable
!
router bgp 17451
!
address-family ipv4
no synchronization
no neighbor xxx.xxx.xxx.xxx activate
neighbor xxx.xxx.xxx.xxx activate
no auto-summary
exit-address-family
!
address-family vpnv4
bgp scan-time 10
neighbor xxx.xxx.xxx.xxx activate
neighbor xxx.xxx.xxx.xxx send-community extended
neighbor xxx.xxx.xxx.xxx advertisement-interval 10
neighbor xxx.xxx.xxx.xxx activate
neighbor xxx.xxx.xxx.xxx send-community extended
neighbor xxx.xxx.xxx.xxx advertisement-interval 10
exit-address-family
!
address-family ipv6
no synchronization
neighbor xxx.xxx.xxx.xxx activate
exit-address-family
!
address-family vpnv6 ----> to RR-Router
neighbor xxx.xxx.xxx.xxx activate
neighbor xxx.xxx.xxx.xxx send-community extended
neighbor xxx.xxx.xxx.xxx advertisement-interval 10
exit-address-family
!
address-family ipv6 vrf Internet
redistribute connected
redistribute static
default-information originate
no synchronization
exit-address-family
!
!
address-family ipv6 vrf Test-IPv6
redistribute connected
no synchronization
exit-address-family
!
01-17-2018 06:23 PM
Did you solve this problem?
01-18-2018 07:41 AM - edited 01-18-2018 08:08 AM
It is not possible to ping addresses in one vrf using the other vrf as a source on the local router. This does not prevent hosts in one vrf to ping hosts in the other vrf.
Regards,
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