Solved: Re: MPLS-TE Tunnel problem

anil_chaudhary · ‎04-26-2005

Hi,

I am trying to initate a simple tunnel from GSR12008 to one of the RouterTesting system.

171.60.1.1 171.60.1.2

I have OSPF and RSVP configured on both sides. I can ping 171.60.1.2 but tunnel to 171.60.1.2 doesn't come up. Below is the output of 'show mpls traff tunn' and 'show ip route'. I have also attached the GSR config for reference.

Thanks,

-anil

Show mpls traffic-eng tunnels o/p:

--------------------------------------

Name: GSR-12008_t171 (Tunnel171) Destination: 171.60.1.2

Status:

Admin: up Oper: down Path: not valid Signalling: Down

path option 1, type dynamic

Config Parameters:

Bandwidth: 100 kbps (Global) Priority: 7 7 Affinity: 0x0/0xFFFF

Metric Type: IGP (global)

AutoRoute: disabled LockDown: disabled Loadshare: 100 bw-based

auto-bw: disabled

History:

Tunnel:

Time since created: 2 hours, 39 minutes

Number of LSP IDs (Tun_Instances) used: 473

Path Option 1:

Last Error: PCALC:: No path to destination, 171.60.1.2

Show ip route o/p:

-----------------

Gateway of last resort is not set

171.60.0.0/16 is variably subnetted, 2 subnets, 2 masks

C 171.60.1.2/32 is directly connected, POS6/0

C 171.60.1.0/24 is directly connected, POS6/0

117.0.0.0/32 is subnetted, 1 subnets

C 117.117.117.117 is directly connected, Loopback0

169.169.0.0/24 is subnetted, 1 subnets

C 169.169.169.0 is directly connected, FastEthernet0/7

173.6.0.0/24 is subnetted, 1 subnets

C 173.6.1.0 is directly connected, FastEthernet0/6

41.0.0.0/32 is subnetted, 4 subnets

O 41.41.2.2 [110/4] via 171.60.1.2, 00:37:40, POS6/0

O 41.41.1.1 [110/2] via 171.60.1.2, 00:37:40, POS6/0

O 41.41.2.1 [110/3] via 171.60.1.2, 00:37:40, POS6/0

O 41.41.1.2 [110/3] via 171.60.1.2, 00:37:40, POS6/0

146.223.0.0/21 is subnetted, 1 subnets

C 146.223.72.0 is directly connected, Ethernet0

12.0.0.0/24 is subnetted, 5 subnets

O 12.0.12.0 [110/4] via 171.60.1.2, 00:37:40, POS6/0

O 12.0.14.0 [110/2] via 171.60.1.2, 00:37:40, POS6/0

O 12.0.8.0 [110/3] via 171.60.1.2, 00:37:40, POS6/0

O 12.0.10.0 [110/4] via 171.60.1.2, 00:37:40, POS6/0

O 12.0.6.0 [110/3] via 171.60.1.2, 00:37:40, POS6/0-

Harold Ritter · ‎04-26-2005

The IP address specified on the "tunnel destination" statement should be the address of the routerid of the tail-end router, not the interface address.

Hope this helps,

Regards,
Harold Ritter, CCIE #4168 (EI, SP)

View solution in original post

Harold Ritter · ‎04-26-2005

The IP address specified on the "tunnel destination" statement should be the address of the routerid of the tail-end router, not the interface address.

Hope this helps,

Regards,
Harold Ritter, CCIE #4168 (EI, SP)

anil_chaudhary · ‎04-28-2005

Thanks Hritter. It helped me in solving the problem.

cheers,

-anil