In the above LAB topology I have 3 MPLS RSVP TE between the PEs( 1.1.1.1 and 8.8.8.8). I like to achieve -- Te 101 is for EXP 5, TE 102 for EXP4 and TE103 is for rest. But all traffic is passing through TE103. Did not able understand the actual cause of the problem, so need help. Thanks for your comments in advance.
Lab test was performed on XRV
Cisco IOS XR Software, Version 6.0.1[Default]
cisco IOS XRv Series (Pentium Celeron Stepping 3) processor with 3145215K bytes
=================================================================================
Trace result from CE1 when all TEs are up:
traceroute -- All tunnel up
CE-1#traceroute 200.0.1.1
Type escape sequence to abort.
Tracing the route to 200.0.1.1
1 100.0.0.1 44 msec 4 msec 8 msec
2 10.1.2.2 [MPLS: Labels 24019/24023 Exp 5] 80 msec 40 msec 44 msec
3 10.2.5.5 [MPLS: Labels 24000/24023 Exp 5] 44 msec 60 msec 40 msec
4 10.5.6.6 [MPLS: Labels 24001/24023 Exp 5] 48 msec 36 msec 36 msec
5 10.6.8.8 [MPLS: Label 24023 Exp 5] 64 msec 52 msec 32 msec
6 200.0.0.2 28 msec 40 msec *
CE-1#
CE-1#
CE-1#traceroute 200.0.2.1
Type escape sequence to abort.
Tracing the route to 200.0.2.1
1 100.0.0.1 4 msec 4 msec 8 msec
2 10.1.2.2 [MPLS: Labels 24019/24000 Exp 4] 36 msec 36 msec 32 msec
3 10.2.5.5 [MPLS: Labels 24000/24000 Exp 4] 20 msec 40 msec 36 msec
4 10.5.6.6 [MPLS: Labels 24001/24000 Exp 4] 40 msec 32 msec 32 msec
5 10.6.8.8 [MPLS: Label 24000 Exp 4] 28 msec 24 msec 28 msec
6 200.0.0.2 20 msec 36 msec *
CE-1#traceroute 200.0.3.1
Type escape sequence to abort.
Tracing the route to 200.0.3.1
1 100.0.0.1 16 msec 8 msec 8 msec
2 10.1.2.2 [MPLS: Labels 24019/24001 Exp 0] 196 msec 48 msec 44 msec
3 10.2.5.5 [MPLS: Labels 24000/24001 Exp 0] 140 msec 32 msec 44 msec
4 10.5.6.6 [MPLS: Labels 24001/24001 Exp 0] 76 msec 40 msec 48 msec
5 10.6.8.8 [MPLS: Label 24001 Exp 0] 136 msec 40 msec 44 msec
6 200.0.0.2 44 msec 36 msec *
CE-1#
==========
Trace result when TE101 is only up only tunnel 101 is up
CE-1#traceroute 200.0.1.1
Type escape sequence to abort.
Tracing the route to 200.0.1.1
1 100.0.0.1 8 msec 8 msec 8 msec
2 10.1.2.2 [MPLS: Labels 24018/24023 Exp 5] 48 msec 68 msec 48 msec
3 10.2.4.4 [MPLS: Labels 24000/24023 Exp 5] 40 msec 32 msec 32 msec
4 10.4.6.6 [MPLS: Labels 24020/24023 Exp 5] 28 msec 36 msec 32 msec
5 10.6.8.8 [MPLS: Label 24023 Exp 5] 20 msec 36 msec 28 msec
6 200.0.0.2 36 msec 28 msec *
CE-1#
===============================================
TE configurations:
==================================================================================
RP/0/0/CPU0:PE-1#show run interface | begin interface tunne
interface tunnel-te101
ipv4 unnumbered Loopback0
logging events lsp-status reoptimize
logging events lsp-status state
logging events lsp-status reroute
logging events lsp-status switchover
logging events pcalc-failure
priority 1 1
signalled-bandwidth 100
autoroute metric 1
autoroute announce
metric 1
!
destination 8.8.8.8
policy-class 5
record-route
path-selection
metric te
!
path-option 2 explicit name PATH-1-EXP5
path-option 3 dynamic
!
interface tunnel-te102
ipv4 unnumbered Loopback0
logging events lsp-status reoptimize
logging events lsp-status state
logging events lsp-status reroute
logging events lsp-status switchover
logging events pcalc-failure
priority 1 1
signalled-bandwidth 100
autoroute metric 1
autoroute announce
metric 1
!
destination 8.8.8.8
policy-class 4
record-route
path-selection
metric te
!
path-option 2 explicit name PATH-2-EXP4
path-option 3 dynamic
!
interface tunnel-te103
ipv4 unnumbered Loopback0
logging events lsp-status reoptimize
logging events lsp-status state
logging events lsp-status reroute
logging events lsp-status switchover
logging events pcalc-failure
priority 1 1
signalled-bandwidth 100
autoroute metric 1
autoroute announce
metric 1
!
destination 8.8.8.8
record-route
path-selection
metric te
!
path-option 2 explicit name PATH-3-Default
path-option 3 dynamic
!
================================================
TE Status:
===============================================
RP/0/0/CPU0:PE-1#show mpls traffic-eng tunnels
Sun Jan 20 08:40:24.726 UTC
Name: tunnel-te101 Destination: 8.8.8.8 Ifhandle:0x780
Signalled-Name: PE-1_t101
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 2, type explicit PATH-1-EXP5 (Basis for Setup, path weight 40)
path option 3, type dynamic
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 100 kbps CT0
Creation Time: Sat Jan 19 10:41:59 2019 (21:58:25 ago)
Config Parameters:
Bandwidth: 100 kbps (CT0) Priority: 1 1 Affinity: 0x0/0xffff
Metric Type: TE (interface)
Path Selection:
Tiebreaker: Min-fill (default)
Hop-limit: disabled
Cost-limit: disabled
Path-invalidation timeout: 10000 msec (default), Action: Tear (default)
AutoRoute: enabled LockDown: disabled Policy class: 5
Forward class: 0 (default)
Forwarding-Adjacency: disabled
Autoroute Destinations: 0
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
BFD Fast Detection: Disabled
Reoptimization after affinity failure: Enabled
Soft Preemption: Disabled
History:
Tunnel has been up for: 05:39:37 (since Sun Jan 20 03:00:47 UTC 2019)
Current LSP:
Uptime: 05:38:15 (since Sun Jan 20 03:02:09 UTC 2019)
Reopt. LSP:
Last Failure:
LSP not signalled, identical to the [CURRENT] LSP
Date/Time: Sun Jan 20 08:28:17 UTC 2019 [00:12:07 ago]
Prior LSP:
ID: 16 Path Option: 3
Removal Trigger: reoptimization completed
Path info (OSPF 1 area 0):
Node hop count: 4
Hop0: 10.1.2.2
Hop1: 10.2.4.2
Hop2: 10.2.4.4
Hop3: 10.4.6.4
Hop4: 10.4.6.6
Hop5: 10.6.8.6
Hop6: 10.6.8.8
Hop7: 8.8.8.8
Name: tunnel-te102 Destination: 8.8.8.8 Ifhandle:0x880
Signalled-Name: PE-1_t102
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 2, type explicit PATH-2-EXP4 (Basis for Setup, path weight 31)
path option 3, type dynamic
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 100 kbps CT0
Creation Time: Sat Jan 19 23:46:15 2019 (08:54:09 ago)
Config Parameters:
Bandwidth: 100 kbps (CT0) Priority: 1 1 Affinity: 0x0/0xffff
Metric Type: TE (interface)
Path Selection:
Tiebreaker: Min-fill (default)
Hop-limit: disabled
Cost-limit: disabled
Path-invalidation timeout: 10000 msec (default), Action: Tear (default)
AutoRoute: enabled LockDown: disabled Policy class: 4
Forward class: 0 (default)
Forwarding-Adjacency: disabled
Autoroute Destinations: 0
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
BFD Fast Detection: Disabled
Reoptimization after affinity failure: Enabled
Soft Preemption: Disabled
History:
Tunnel has been up for: 05:18:56 (since Sun Jan 20 03:21:28 UTC 2019)
Current LSP:
Uptime: 05:18:56 (since Sun Jan 20 03:21:28 UTC 2019)
Reopt. LSP:
Last Failure:
LSP not signalled, identical to the [CURRENT] LSP
Date/Time: Sun Jan 20 08:28:17 UTC 2019 [00:12:07 ago]
Prior LSP:
ID: 5 Path Option: 2
Removal Trigger: tunnel shutdown
Path info (OSPF 1 area 0):
Node hop count: 4
Hop0: 10.1.3.3
Hop1: 10.3.5.3
Hop2: 10.3.5.5
Hop3: 10.5.7.5
Hop4: 10.5.7.7
Hop5: 10.7.8.7
Hop6: 10.7.8.8
Hop7: 8.8.8.8
Name: tunnel-te103 Destination: 8.8.8.8 Ifhandle:0x980
Signalled-Name: PE-1_t103
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 2, type explicit PATH-3-Default (Basis for Setup, path weight 40)
path option 3, type dynamic
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 100 kbps CT0
Creation Time: Sun Jan 20 00:00:16 2019 (08:40:08 ago)
Config Parameters:
Bandwidth: 100 kbps (CT0) Priority: 1 1 Affinity: 0x0/0xffff
Metric Type: TE (interface)
Path Selection:
Tiebreaker: Min-fill (default)
Hop-limit: disabled
Cost-limit: disabled
Path-invalidation timeout: 10000 msec (default), Action: Tear (default)
AutoRoute: enabled LockDown: disabled Policy class: not set
Forward class: 0 (default)
Forwarding-Adjacency: disabled
Autoroute Destinations: 0
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
BFD Fast Detection: Disabled
Reoptimization after affinity failure: Enabled
Soft Preemption: Disabled
History:
Tunnel has been up for: 05:18:56 (since Sun Jan 20 03:21:28 UTC 2019)
Current LSP:
Uptime: 05:18:56 (since Sun Jan 20 03:21:28 UTC 2019)
Reopt. LSP:
Last Failure:
LSP not signalled, identical to the [CURRENT] LSP
Date/Time: Sun Jan 20 08:28:17 UTC 2019 [00:12:07 ago]
Prior LSP:
ID: 4 Path Option: 2
Removal Trigger: tunnel shutdown
Path info (OSPF 1 area 0):
Node hop count: 4
Hop0: 10.1.2.2
Hop1: 10.2.5.2
Hop2: 10.2.5.5
Hop3: 10.5.6.5
Hop4: 10.5.6.6
Hop5: 10.6.8.6
Hop6: 10.6.8.8
Hop7: 8.8.8.8
Displayed 3 (of 3) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 3 up, 0 down, 0 recovering, 0 recovered heads
RP/0/0/CPU0:PE-1#
