TE Tunnel is up but path and signaling has issue?

Hi Guys,

I'm having issue building a TE tunnel with path and signaling.

Output:

Name: R1_t0 (Tunnel0) Destination: 4.4.4.4

Status:

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

path option 1, type dynamic

Config Parameters:

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

Metric Type: TE (default)

AutoRoute: disabled LockDown: disabled Loadshare: 0 bw-based

auto-bw: disabled

History:

Tunnel:

Time since created: 1 hours, 11 minutes

Number of LSP IDs (Tun_Instances) used: 150

Path Option 1:

Last Error: PCALC:: No path to destination, 0000.0000.0144.00

R1#sh mpls traffic-eng topology 4.4.4.4

IGP Id: 0000.0000.0144.00, MPLS TE Id:4.4.4.4 Router Node (isis level-2) id 15

link[0]: Broadcast, DR: 0000.0000.0144.04, nbr_node_id:16, gen:20

frag_id 0, Intf Address:10.3.13.2

TE metric:10, IGP metric:10, attribute flags:0x0

SRLGs: None

physical_bw: 100000 (kbps), max_reservable_bw_global: 75000 (kbps)

max_reservable_bw_sub: 0 (kbps)

Global Pool Sub Pool

Total Allocated Reservable Reservable

BW (kbps) BW (kbps) BW (kbps)

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

bw[0]: 0 75000 0

bw[1]: 0 75000 0

bw[2]: 0 75000 0

bw[3]: 0 75000 0

bw[4]: 0 75000 0

bw[5]: 0 75000 0

bw[6]: 0 75000 0

bw[7]: 0 75000 0

R1#sh mpls traffic-eng topology path destination 4.4.4.4

Query Parameters:

Destination: 4.4.4.4

Bandwidth: 0

Priorities: 0 (setup), 0 (hold)

Affinity: 0x0 (value), 0xFFFFFFFF (mask)

Query Results:

% No matching path to destination, 4.4.4.4 <-----

Debug output:

*Oct 15 14:11:47.567: TE-PCALC: Tunnel0 Path Setup [0000.0000.0144.00] 4.4.4.4: (isis level-2)

*Oct 15 14:11:47.567: TE-PCALC: bw 0, min_bw 0, metric: 0

*Oct 15 14:11:47.571: TE-PCALC: setup_pri 7, hold_pri 7

*Oct 15 14:11:47.571: TE-PCALC: affinity_bits 0x0, affinity_mask 0xFFFF

*Oct 15 14:11:47.571: TE-PCALC path type unidirectional

*Oct 15 14:11:47.571: TE-PCALC endpoint switching capability psc1, link encoding packet

*Oct 15 14:11:47.571: TE-PCALC transit switching capability psc1, link encoding packet

*Oct 15 14:11:47.575: TE-PCALC_PATH: No Path

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Verified that all of the below path/rtr has mpls te enabled.

R1#trace 4.4.4.4

Type escape sequence to abort.

Tracing the route to 4.4.4.4

1 10.1.11.1 [MPLS: Label 24012 Exp 0] 8 msec 12 msec 32 msec <--- XR

2 10.11.12.2 [MPLS: Label 24003 Exp 0] 8 msec 56 msec 40 msec <-- XR

3 10.12.13.2 [MPLS: Label 24002 Exp 0] 12 msec 16 msec 60 msec <-- XR

4 10.3.13.2 64 msec 64 msec 56 msec <--- IOS

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Thanks

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