Hi all,
I have a problem in L3VPN over MPLS TE between PE (OS XR) and PE (IOS) in any INE SP labs.
I made a Te between PE ( OS XR)--PE(IOS) routers with autoroute anouce. On OS XR, the lable status to reach other PE loopback is POP, but on IOS, the lable status to reach the other PE loopback is NO LABLE. So traffic can not forward from IOS PE to XR PE. Could you please help me?
No need to enable LDP on MPLS TE between PE-PE, right? I did not config LDP on this TE.
PE- (IOS) result:
R2#sh mpls forwarding-table
19 [T] No Label 19.19.19.19/32 0 Tu219 point2point
R2#sh ip cef vrf ABC 20.20.20.20
20.20.20.20/32
nexthop 19.19.19.19 Tunnel219 unusable: no label
PE ( OS XR) result:
RP/0/0/CPU0:XR1#sh mpls forwarding
Sat Jul 13 13:26:51.100 SGT
Local Outgoing Prefix Outgoing Next Hop Bytes
Label Label or ID Interface Switched
------ ----------- ------------------ ------------ --------------- ------------
16008 Pop 2.2.2.2/32 tt192 2.2.2.2 891
RP/0/0/CPU0:XR1#sh cef vrf ABC 8.8.8.8
Sat Jul 13 13:30:53.455 SGT
8.8.8.8/32, version 50, internal 0x14004001 (ptr 0x576dab74) [1], 0x0 (0x0), 0x410 (0x57a88348)
Updated Jul 13 12:01:03.616
Prefix Len 32, traffic index 0, precedence routine (0), priority 3
via 2.2.2.2, 7 dependencies, recursive [flags 0x6010]
path-idx 0 [0x57af0a74 0x0]
next hop VRF - 'default', table - 0xe0000000
next hop 2.2.2.2 via 16008/0/21
next hop 2.2.2.2/32 tt192 labels imposed {ImplNull 29}
PE1# show ip cef vrf aqua 172.16.13.13
172.16.13.0/24, version 11, cached adjacency 10.7.7.7
0 packets, 0 bytes
tag information set
local tag: VPN route head
fast tag rewrite with Et2/0/2, 10.7.7.7, tags imposed {17 12308}
via 10.11.11.11, 0 dependencies, recursive
next hop 10.7.7.7, Ethernet2/0/2 via 10.11.11.11/32
valid cached adjacency
tag rewrite with Et2/0/2, 10.7.7.7, tags imposed {17 12308}