Examples
This sample output
is not changed when no area is specified for the active path-option. If the
area is specified, it is added on a line of its own after the existing
path-option information.
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels 20 detail
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 2400 seconds
Periodic FRR Promotion: every 300 seconds, next in 16 seconds
Auto-bw enabled tunnels: 6
Name: tunnel-te20 Destination: 130.130.130.130
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type explicit r1r2r3gig_path (Basis for Setup, path weight 200)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 113 kbps CT0
Config Parameters:
Bandwidth: 100 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (interface)
AutoRoute: enabled LockDown: disabled Policy class: not set
Forwarding-Adjacency: disabled
Loadshare: 0 equal loadshares
Auto-bw: enabled
Last BW Applied: 113 kbps CT0 BW Applications: 1
Last Application Trigger: Periodic Application
Bandwidth Min/Max: 0-4294967295 kbps
Application Frequency: 5 min Jitter: 0s Time Left: 4m 19s
Collection Frequency: 1 min
Samples Collected: 0 Next: 14s
Highest BW: 0 kbps Underflow BW: 0 kbps
Adjustment Threshold: 10% 10 kbps
Overflow Detection disabled
Underflow Detection disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
History:
Tunnel has been up for: 00:18:54
Current LSP:
Uptime: 00:05:41
Prior LSP:
ID: path option 1 [3]
Removal Trigger: reoptimization completed
Current LSP Info:
Instance: 4, Signaling Area: IS-IS 1 level-2
Uptime: 00:05:41 (since Mon Mar 15 00:01:36 UTC 2010)
Outgoing Interface: HundredGigE0/0/0/3, Outgoing Label: 16009
Router-IDs: local 110.110.110.110
downstream 120.120.120.120
Path Info:
Outgoing:
Explicit Route:
Strict, 61.10.1.2
Strict, 61.15.1.1
Strict, 61.15.1.2
Strict, 130.130.130.130
Record Route: Disabled
Tspec: avg rate=113 kbits, burst=1000 bytes, peak rate=113 kbits
Session Attributes: Local Prot: Not Set, Node Prot: Not Set, BW Prot: Not Set
Resv Info: None
Record Route: Disabled
Fspec: avg rate=113 kbits, burst=1000 bytes, peak rate=113 kbits
Displayed 1 (of 6) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This is a sample
output from the
show mpls traffic-eng
tunnels command using the
property
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels property backup interface out HundredGigE0/0/0/3
Signalling Summary:
LSP Tunnels Process: running, not registered with RSVP
RSVP Process: not running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 3595 seconds
Periodic FRR Promotion: every 300 seconds, next in 295 seconds
Periodic auto-bw collection: disabled
Name: tunnel-te1 Destination: 10.0.0.1
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type dynamic (Basis for Setup, path weight 1)
G-PID: 0x0800 (derived from egress interface properties)
Config Parameters:
Bandwidth: 1000 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled
Loadshare: 10000 bandwidth-based
Auto-bw: disabled(0/0) 0 Bandwidth Requested: 0
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
Backup FRR EXP Demotion: 1 ' 7, 2 ' 1
Class-Attributes: 1, 2, 7
Bandwidth-Policer: off
History:
Tunnel has been up for: 00:00:08
Current LSP:
Uptime: 00:00:08
Path info (ospf 0 area 0):
Hop0: 10.0.0.2
Hop1: 102.0.0.2
Displayed 1 (of 1) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 0 up, 1 down, 0 recovering, 0 recovered heads
This table
describes the significant fields shown in the display.
Table 19. show mpls
traffic-eng tunnels Command Field Descriptions
Field
|
Description
|
LSP
Tunnels Process
|
Status of
the LSP13 tunnels process.
|
RSVP
Process
|
Status of
the RSVP process.
|
Forwarding
|
Status of
forwarding (enabled or disabled).
|
Periodic
reoptimization
|
Time, in
seconds, until the next periodic reoptimization.
|
Periodic
FRR Promotion
|
Time, in
seconds, till the next periodic FRR14 promotion.
|
Periodic
auto-bw collection
|
Time, in
seconds, till the next periodic auto-bw collection.
|
Name
|
Interface
configured at the tunnel head.
|
Destination
|
Tail-end
router identifier.
|
Admin/STATUS
|
Configured
up or down.
|
Oper/STATE
|
Operationally up or down.
|
Signalling
|
Signaling
connected or down or proceeding.
|
Config
Parameters
|
Configuration parameters provided by tunnel mode MPLS
traffic-eng, including those specific to unequal load-balancing functionality
(bandwidth, load-share, backup FRR EXP demotion, class-attributes, and
bandwidth-policer).
|
History:
Current LSP: Uptime
|
Time LSP
has been up.
|
Path Info
|
Hop list
of current LSP.
|
This sample output
shows the link attributes of links that are traversed by the tunnel (color
information):
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels 11 affinity
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 2710 seconds
Periodic FRR Promotion: every 300 seconds, next in 27 seconds
Auto-bw enabled tunnels: 0 (disabled)
Name: tunnel-te11 Destination: 209.165.201.30
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type explicit gige_1_2_3 (Basis for Setup, path weight 2)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 200 kbps CT0
Config Parameters:
Bandwidth: 200 kbps (CT0) Priority: 2 2
Number of affinity constraints: 1
Include bit map : 0x4
Include name : red2
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled Policy class: not set
Forwarding-Adjacency: disabled
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Enabled, Protection Desired: Any
Path Protection: Not Enabled
History:
Tunnel has been up for: 02:55:27
Current LSP:
Uptime: 02:02:19
Prior LSP:
ID: path option 1 [8]
Removal Trigger: reoptimization completed
Path info (OSPF 100 area 0):
Link0: 12.9.0.1
Attribute flags: 0x4
Attribute names: red2
Link1: 23.9.0.2
Attribute flags: 0x4
Attribute names: red2
Displayed 1 (of 8) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This sample output
shows the brief summary of the tunnel status and configuration:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels brief
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 2538 seconds
Periodic FRR Promotion: every 300 seconds, next in 38 seconds
Auto-bw enabled tunnels: 0 (disabled)
TUNNEL NAME DESTINATION STATUS STATE
tunnel-te1060 10.6.6.6 up up
PE6_C12406_t607 10.7.7.7 up up
PE6_C12406_t608 10.8.8.8 up up
PE6_C12406_t609 10.9.9.9 up up
PE6_C12406_t610 10.10.10.10 up up
PE6_C12406_t621 10.21.21.21 up up
PE7_C12406_t706 10.6.6.6 up up
PE7_C12406_t721 10.21.21.21 up up
Tunnel_PE8-PE6 10.6.6.6 up up
Tunnel_PE8-PE21 10.21.21.21 up up
Tunnel_PE9-PE6 10.6.6.6 up up
Tunnel_PE9-PE21 10.21.21.21 up up
Tunnel_PE10-PE6 10.6.6.6 up up
Tunnel_PE10-PE21 10.21.21.21 up up
PE21_C12406_t2106 10.6.6.6 up up
PE21_C12406_t2107 10.7.7.7 up up
PE21_C12406_t2108 10.8.8.8 up up
PE21_C12406_t2109 10.9.9.9 up up
PE21_C12406_t2110 10.10.10.10 up up
PE6_C12406_t6070 10.7.7.7 up up
PE7_C12406_t7060 10.6.6.6 up up
tunnel-te1 200.0.0.3 up up
HundredGigE0/0/0/3 100.0.0.1 up up
HundredGigE0/0/0/4 200.0.0.1 up up
Displayed 1 (of 1) heads, 20 (of 20) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This section shows
a sample output that results when automatic backup tunnels are created:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels brief
.
.
.
TUNNEL NAME DESTINATION STATUS STATE
tunnel-te0 200.0.0.3 up up
tunnel-te1 200.0.0.3 up up
tunnel-te2 200.0.0.3 up up
*tunnel-te50 200.0.0.3 up up
*tunnel-te60 200.0.0.3 up up
*tunnel-te70 200.0.0.3 up up
*tunnel-te80 200.0.0.3 up up
.
.
.
* = automatically created backup tunnel
This is sample
output that shows a summary of configured tunnels by using the
summary
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels summary
LSP Tunnels Process: not running, disabled
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 2706 seconds
Periodic FRR Promotion: every 300 seconds, next in 81 seconds
Periodic auto-bw collection: disabled
Signalling Summary:
Head: 1 interfaces, 1 active signalling attempts, 1 established
0 explicit, 1 dynamic
1 activations, 0 deactivations
0 recovering, 0 recovered
Mids: 0
Tails: 0
Fast ReRoute Summary:
Head: 0 FRR tunnels, 0 protected, 0 rerouted
Mid: 0 FRR tunnels, 0 protected, 0 rerouted
Summary: 0 protected, 0 link protected, 0 node protected, 0 bw protected
Path Protection Summary:
20 standby configured tunnels, 15 connected, 10 path protected
2 link-diverse, 4 node-diverse, 4 node-link-diverse
AutoTunnel Backup Summary:
AutoTunnel Backups:
50 created, 50 up, 0 down, 8 unused
25 NHOP, 25 NNHOP, 10 SRLG strict, 10 SRLG pref
Protected LSPs:
10 NHOP, 20 NHOP+SRLG
15 NNHOP, 5 NNHOP+SRLG
Protected S2L Sharing Families:
10 NHOP, 20 NHOP+SRLG
15 NNHOP, 5 NNHOP+SRLG
Protected S2Ls: 10 NHOP, 20 NHOP+SRLG
15 NNHOP, 5 NNHOP+SRLG
This is a sample
output from the
show mpls traffic-eng
tunnels command using the
protection
keyword. This command selects every MPLS-TE tunnel, known to the router, that
was signaled as an FRR-protected LSP (property fast-reroute), and displays
information about the protection this router provides to each selected tunnel.
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels protection
tunnel160
LSP Head, Admin: up, Oper: up
Src: 10.20.20.20, Dest: 10.10.10.10, Instance: 28
Fast Reroute Protection: None
tunnel170
LSP Head, Admin: up, Oper: up
Src: 10.20.20.20, Dest: 10.10.10.10, Instance: 945
Fast Reroute Protection: Requested
Outbound: FRR Ready
Backup tunnel160 to LSP nhop
tunnel160: out I/f: HundredGigE0/0/0/3
LSP signalling info:
Original: out I/f: HundredGigE0/0/0/4, label: 3, nhop: 10.10.10.10
With FRR: out I/f: tunnel160, label: 3
LSP bw: 10 kbps, Backup level: any unlimited, type: CT0
This table
describes the significant fields shown in the display.
Table 20. show mpls
traffic-eng tunnels protection Command Field Descriptions
Field
|
Description
|
Tunnel#
|
Number of
the MPLS-TE backup tunnel.
|
LSP
Head/router
|
Node is
either head or router for this LSP15.
|
Instance
|
LSP ID.
|
Backup
tunnel
|
Backup
tunnel protection for NHOP/NNHOP.
|
out if
|
Backup
tunnel's outgoing interface
|
Original
|
Outgoing
interface, label, and next-hop of the LSP when not using backup.
|
With FRR
|
Outgoing
interface and label when using backup tunnel.
|
LSP BW
|
Signaled
bandwidth of the LSP.
|
Backup
level
|
Type of
bandwidth protection provided—pool type and limited/unlimited bandwidth.
|
LSP
Tunnels Process
|
Status of
the TE process
16.
|
This is sample
output from the
show mpls traffic-eng
tunnels command using the
backup
keyword. This command selects every MPLS-TE tunnel known to the router, and
displays information about the FRR protection that each selected tunnel
provides for interfaces on this route. The command does not generate output for
tunnels that do not provide FRR protection of interfaces on this router:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels backup
tunnel160
Admin: up, Oper: up
Src: 10.20.20.20, Dest: 10.10.10.10, Instance: 28
Fast Reroute Backup Provided:
Protected I/fs: HundredGigE0/0/0/3
Protected lsps: 0
Backup BW: any-class unlimited, Inuse: 0 kbps
This table
describes the significant fields shown in the display.
Table 21. show mpls
traffic-eng tunnels backup Command Field Descriptions
Field
|
Description
|
Tunnel#
|
MPLS-TE
backup tunnel number.
|
Dest
|
IP address
of backup tunnel destination.
|
State
|
State of
the backup tunnel. Values are up, down, or admin-down.
|
Instance
|
LSP ID of
the tunnel.
|
Protected
I/fs
|
List of
interfaces protected by the backup tunnel.
|
Protected
lsps
|
Number of
LSPs currently protected by the backup tunnel.
|
Backup BW
|
Configured
backup bandwidth type and amount. Pool from which bandwidth is acquired. Values
are any-class, CT0, and CT1. Amount is either unlimited or a configured limit
in kbps.
|
Inuse
|
Backup
bandwidth currently in use on the backup tunnel.
|
This shows a
sample output from the
show mpls traffic-eng
tunnels command using the
backup and
protected-interface keywords:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels backup protected-interface
Interface: HundredGigE0/0/0/3
Tunnel100 UNUSED : out I/f: Admin: down Oper: down
Interface: HundredGigE0/0/0/4
Tunnel160 NHOP : out I/f: HundredGigE0/0/0/5 Admin: up Oper: up
This table
describes the significant fields shown in the display.
Table 22. show mpls
traffic-eng tunnels backup protected-interface Command Field
Descriptions
Field
|
Description
|
Interface
|
MPLS-TE-enabled FRR protected interface.
|
Tunnel#
|
FRR
protected tunnel on the interface.
|
NHOP/NNHOP/UNUSED
|
State of
Protected tunnel. Values are unused, next hop, next-next hop.
|
out I/f
|
Outgoing
interface of the backup tunnel providing the protection.
|
This shows a
sample output from the
show mpls traffic-eng
tunnels command using the
up
within-last keywords:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels up within-last 200
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 3381 seconds
Periodic FRR Promotion: every 300 seconds, next in 81 seconds
Periodic auto-bw collection: disabled
Name: tunnel-te11 Destination: 30.30.30.30
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type explicit back (Basis for Setup, path weight 1)
G-PID: 0x0800 (derived from egress interface properties)
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Number of configured name based affinities: 2
Name based affinity constraints in use:
Include bit map : 0x4 (refers to undefined affinity name)
Include-strict bit map: 0x4
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled Loadshare: 0 bw-based
Auto-bw: disabled(0/0) 0 Bandwidth Requested: 0
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
History:
Tunnel has been up for: 00:00:21
Current LSP:
Uptime: 00:00:21
Prior LSP:
ID: path option 1 [4]
Removal Trigger: tunnel shutdown
Path info (ospf area 0):
Hop0: 7.4.4.2
Hop1: 30.30.30.30
Displayed 1 (of 3) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This shows a
sample output from the
show mpls traffic-eng
tunnels command using the
reoptimized
within-last
keywords:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels reoptimized within-last 600
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 60000 seconds, next in 41137 seconds
Periodic FRR Promotion: every 300 seconds, next in 37 seconds
Periodic auto-bw collection: disabled
Name: tunnel-te1 Destination: 30.30.30.30
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type explicit prot1 (Basis for Setup, path weight 1)
G-PID: 0x0800 (derived from egress interface properties)
Config Parameters:
Bandwidth: 66 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: IGP (global)
AutoRoute: enabled LockDown: disabled Loadshare: 66 bw-based
Auto-bw: disabled(0/0) 0 Bandwidth Requested: 66
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
History:
Tunnel has been up for: 00:14:04
Current LSP:
Uptime: 00:03:52
Selection: reoptimization
Prior LSP:
ID: path option 1 [2017]
Removal Trigger: reoptimization completed
Path info (ospf area 0):
Hop0: 7.2.2.2
Hop1: 7.3.3.2
Hop2: 30.30.30.30
Displayed 1 (of 1) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This is a sample
output from the
show mpls traffic-eng
tunnels command using the
detail
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels 100 detail
Name: tunnel-te1 Destination: 24.24.24.24
Status:
Admin: up Oper: up
Working Path: valid Signalling: connected
Protecting Path: valid Protect Signalling: connected
Working LSP is carrying traffic
path option 1, type explicit po4 (Basis for Setup, path weight 1)
(Basis for Standby, path weight 2)
G-PID: 0x001d (derived from egress interface properties)
Path protect LSP is present.
path option 1, type explicit po6 (Basis for Setup, path weight 1)
Config Parameters:
Bandwidth: 10 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: enabled LockDown: disabled Loadshare: 10 bw-based
Auto-bw: disabled(0/0) 0 Bandwidth Requested: 10
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
History:
Tunnel has been up for: 00:04:06
Current LSP:
Uptime: 00:04:06
Prior LSP:
ID: path option 1 [5452]
Removal Trigger: path verification failed
Current LSP Info:
Instance: 71, Signaling Area: ospf optical area 0
Uptime: 00:10:41
Incoming Label: explicit-null
Outgoing Interface: HundredGigE0/0/0/3, Outgoing Label: implicit-null
Path Info:
Explicit Route:
Strict, 100.0.0.3
Strict, 24.24.24.24
Record Route: None
Tspec: avg rate=2488320 kbits, burst=1000 bytes, peak rate=2488320 kbits
Resv Info:
Record Route:
IPv4 100.0.0.3, flags 0x0
Fspec: avg rate=2488320 kbits, burst=1000 bytes, peak rate=2488320 kbits
Protecting LSP Info:
Instance: 72, Signaling Area: ospf optical area 0
Incoming Label: explicit-null
Outgoing Interface: HundredGigE0/0/0/4, Outgoing Label: implicit-null
Path Info:
Explicit Route:
Strict, 101.0.0.3
Strict, 24.24.24.24
Record Route: None
Tspec: avg rate=2488320 kbits, burst=1000 bytes, peak rate=2488320 kbits
Resv Info:
Record Route:
IPv4 101.0.0.3, flags 0x0
Fspec: avg rate=2488320 kbits, burst=1000 bytes, peak rate=2488320 kbits
Reoptimized LSP Info (Install Timer Remaining 11 Seconds):
Cleaned LSP Info (Cleanup Timer Remaining 19 Seconds):
This is a sample
output that shows the path-protection options for tunnel-te 100 using the
detail
keyword.
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels 100 detail
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 60 seconds, next in 31 seconds
Periodic FRR Promotion: every 300 seconds, next in 299 seconds
Auto-bw enabled tunnels: 0 (disabled)
Name: tunnel-te100 Destination: 33.3.33.3
Status:
Admin: up Oper: up (Up for 02:06:14)
Path: valid Signalling: connected
Path options:
path-option 5 explicit name to-gmpls3 verbatim lockdown OSPF 0 area 0
PCALC Error [Standby]: Wed Oct 15 15:53:24 2008
Info: Destination IP address, 1.2.3.4, not found in topology
path-option 10 dynamic
path option 15 explicit name div-wrt-to-gmpls3 verbatim
path option 20 dynamic standby OSPF 0 area 0
(Basis for Standby, path weight 2)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 0 kbps CT0
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled
Loadshare: 0 equal loadshares
Auto-bw: disabled(0/0) 0 Bandwidth Requested: 0
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
Path Protection: enabled
Reoptimization Info in Inter-area:
Better Path Queries sent = 13; Preferred Path Exists received = 0
Last better path query was sent 00:08:22 ago
Last preferred path exists was received 00:00:00 ago
History:
Tunnel has been up for: 02:15:56
Current LSP:
Uptime: 02:15:56
Prior LSP:
ID: path option 10 [22]
Removal Trigger: path verification failed
Current LSP Info:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled Policy class: not set
Loadshare: 0 equal loadshares
Auto-bw: disabled
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
Fast Reroute: Disabled, Protection Desired: None
Reoptimization Info in Inter-area:
Better Path Queries sent = 13; Preferred Path Exists received = 0
Last better path query was sent 00:08:22 ago
Last preferred path exists was received 00:00:00 ago
Path Protection Info:
Standby Path: Node and Link diverse Last switchover 00:08:22 ago
Switchover Reason: Path delete request
Number of Switchovers 13, Standby Ready 15 times
History:
Prior LSP:
ID: path option 10 [188]
Removal Trigger: path option removed
Tunnel has been up for: 00:03:58
Current LSP:
Uptime: 00:03:58
Reopt. LSP:
Setup Time: 272 seconds
Current LSP Info:
Instance: 1, Signaling Area: OSPF 0 area 0
Uptime: 00:03:58
Outgoing Interface: HundredGigE0/0/0/3, Outgoing Label: implicit-null
Router-IDs: local 222.22.2.2
downstream 33.3.33.3
Path Info:
Outgoing:
Explicit Route:
Strict, 23.0.0.3
Strict, 33.3.33.3
Record Route: None
Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Session Attributes: Local Prot: Not Set, Node Prot: Not Set, BW Prot: Not Set
Resv Info:
Record Route: None
Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Standby LSP Info:
Instance: 1, Signaling Area: OSPF 0 area 0
Uptime: 00:03:58
Outgoing Interface: HundredGigE0/0/0/3, Outgoing Label: implicit-null
Router-IDs: local 222.22.2.2
downstream 33.3.33.3
Path Info:
Outgoing:
Explicit Route:
Strict, 23.0.0.3
Strict, 33.3.33.3
Record Route: None
Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Session Attributes: Local Prot: Not Set, Node Prot: Not Set, BW Prot: Not Set
Resv Info:
Record Route: None
Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Reoptimized LSP Info:
Instance: 5, Signaling Area: OSPF 0 area 0
Outgoing Interface: HundredGigE0/0/0/4, Outgoing Label: 16000
Path Info:
Outgoing:
Explicit Route:
Strict, 26.0.0.6
Strict, 36.0.0.3
Strict, 33.3.33.3
Record Route: None
Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Session Attributes: Local Prot: Not Set, Node Prot: Not Set, BW Prot: Not Set
Resv Info:
Record Route: None
Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Delayed Clean Standby LSP Info:
Instance: 1, Signaling Area: OSPF 0 area 0
Uptime: 00:03:58
Outgoing Interface: HundredGigE0/0/0/3, Outgoing Label: implicit-null
Router-IDs: local 222.22.2.2
downstream 33.3.33.3
Path Info:
Outgoing:
Explicit Route:
Strict, 23.0.0.3
Strict, 33.3.33.3
Record Route: None
Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Session Attributes: Local Prot: Not Set, Node Prot: Not Set, BW Prot: Not Set
Resv Info:
Record Route: None
Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
Displayed 0 (of 2) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 0 up, 0 down, 0 recovering, 0 recovered heads
This is a sample
output from the
show mpls traffic-eng
tunnels command using the
role mid
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels role mid
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 1166 seconds
Periodic FRR Promotion: every 300 seconds, next in 90 seconds
Periodic auto-bw collection: disabled
LSP Tunnel 10.10.10.10 1 [5508] is signalled, connection is up
Tunnel Name: FRR1_t1 Tunnel Role: Mid
InLabel: HundredGigE0/0/0/3, 33
OutLabel: HundredGigE0/0/0/4, implicit-null
Signalling Info:
Src 10.10.10.10 Dst 30.30.30.30, Tunnel ID 1, Tunnel Instance 5508
Path Info:1
Incoming Address: 7.3.3.1
Incoming Explicit Route:
Strict, 7.3.3.1
Loose, 30.30.30.30
ERO Expansion Info:
ospf 100 area 0, Metric 1 (TE), Affinity 0x0, Mask 0xffff, Queries 0
Outgoing Explicit Route:
Strict, 7.2.2.1
Strict, 30.30.30.30
Record Route: None
Tspec: avg rate=10 kbits, burst=1000 bytes, peak rate=10 kbits
Resv Info:
Record Route:
IPv4 30.30.30.30, flags 0x20
Label 3, flags 0x1
IPv4 7.3.3.2, flags 0x0
Label 3, flags 0x1
Fspec: avg rate=10 kbits, burst=1000 bytes, peak rate=10 kbits
Displayed 0 (of 1) heads, 1 (of 1) midpoints, 0 (of 1) tails
Displayed 0 up, 0 down, 0 recovering, 0 recovered heads
This sample output
shows a tabular table for TE LSPs by using the
tabular
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels tabular
Tunnel LSP Destination Source Tun FRR LSP
Name ID Address Address State State Role
------------------ ------ --------------- --------------- ------- ------- ------
tunnel-mte100 1 172.16.0.1 60.60.60.60 up Inact Head
tunnel-mte300 1 60.60.60.60 172.16.0.1 up Inact Tail
tunnel-te1060 2 10.6.6.6 10.1.1.1 up Inact Head
PE6_C12406_t607 2 10.7.7.7 10.6.6.6 up Inact Mid
PE6_C12406_t608 2 10.8.8.8 10.6.6.6 up Inact Mid
PE6_C12406_t609 2 10.9.9.9 10.6.6.6 up Inact Mid
PE6_C12406_t610 2 10.10.10.10 10.6.6.6 up Inact Mid
PE6_C12406_t621 2 10.21.21.21 10.6.6.6 up Inact Mid
PE7_C12406_t706 835 10.6.6.6 10.7.7.7 up Inact Mid
PE7_C12406_t721 603 10.21.21.21 10.7.7.7 up Inact Mid
Tunnel_PE8-PE6 4062 10.6.6.6 10.8.8.8 up Inact Mid
Tunnel_PE8-PE21 6798 10.21.21.21 10.8.8.8 up Inact Mid
Tunnel_PE9-PE6 4062 10.6.6.6 10.9.9.9 up Inact Mid
Tunnel_PE9-PE21 6795 10.21.21.21 10.9.9.9 up Inact Mid
Tunnel_PE10-PE6 4091 10.6.6.6 10.10.10.10 up Inact Mid
Tunnel_PE10-PE21 6821 10.21.21.21 10.10.10.10 up Inact Mid
PE21_C12406_t2106 2 10.6.6.6 10.21.21.21 up Ready Mid
PE21_C12406_t2107 2 10.7.7.7 10.21.21.21 up Inact Mid
PE21_C12406_t2108 2 10.8.8.8 10.21.21.21 up Inact Mid
PE21_C12406_t2109 2 10.9.9.9 10.21.21.21 up Inact Mid
PE21_C12406_t2110 2 10.10.10.10 10.21.21.21 up Inact Mid
PE6_C12406_t6070 2 10.7.7.7 10.6.6.6 up Inact Mid
PE7_C12406_t7060 626 10.6.6.6 10.7.7.7 up Inact Mid
tunnel-te1 1 200.0.0.3 200.0.0.1 up Inact Head InAct
tunnel-te100 1 200.0.0.3 200.0.0.1 up Ready Head InAct
HundredGigE0/0/0/3 2 100.0.0.1 200.0.0.1 up Inact Head InAct
HundredGigE0/0/0/4 6 200.0.0.1 100.0.0.1 up Inact Tail InAct
This sample output
shows a tabular table indicating automatic backup tunnels when using the
tabular
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels tabular
Tunnel LSP Destination Source FRR LSP Path
Name ID Address Address State State Role Prot
------------------ ------ --------------- --------------- ------- ------- ------ -----
tunnel-te0 549 200.0.0.3 200.0.0.1 up Inact Head InAct
tunnel-te1 546 200.0.0.3 200.0.0.1 up Inact Head InAct
tunnel-te2 6 200.0.0.3 200.0.0.1 up Inact Head InAct
*tunnel-te50 6 200.0.0.3 200.0.0.1 up Active Head InAct
*tunnel-te60 4 200.0.0.3 200.0.0.1 up Active Head InAct
*tunnel-te70 4 200.0.0.3 200.0.0.1 up Active Head InAct
*tunnel-te80 3 200.0.0.3 200.0.0.1 up Active Head InAct
* = automatically created backup tunnel
This table
describes the significant fields shown in the display.
Table 23. show mpls
traffic-eng tunnels tabular Command Field Descriptions
Field
|
Description
|
Tunnel
Name
|
MPLS-TE
tunnel name.
|
LSP ID
|
LSP ID of
the tunnel.
|
Destination Address
|
Destination address of the TE tunnel (identified in Tunnel
Name).
|
Source
Address
|
Source
address for the filtered tunnels.
|
Tunnel
State
|
State of
the tunnel. Values are up, down, or admin-down.
|
FRR State
|
FRR state
identifier.
|
LSP Role
|
Role
identifier. Values are All, Head, or Tail.
|
This sample output
shows a path protection for tunnel ID 10:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels protection path tunnel-id 10
Tun ID 10, Src 22.2.22.2 Dst 66.6.66.6, Ext ID 22.2.22.2
Switchover 00:08:22 ago, Standby Path: {Not found | Link diverse | Node diverse | Node and Link diverse}
Current LSP: LSP ID 10022, Up time 12:10:24,
Local lbl: 16001, Out Interface: HundredGigE0/0/0/3, Out lbl: implicit-null
Path: 10.0.0.1, 172.16.0.1, 209.165.201.30, 8.8.8.8
Standby LSP: None | LSP ID, Up time 12:00:05,
Local lbl: 16002, Out Interface: HundredGigE0/0/0/4, Out lbl: implicit-null
Path 4.4.4.4, 5.5.5.5, 6.6.6.6, 7.7.7.7
This sample output
shows the path protection in a tabular format:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels protection path tabular
Tunnel Current Standby Protected Standby
ID LSP ID LSP ID State Diversity
155 10 11 Ready Node and Link Diverse
1501 11 12 Ready Node and Link Diverse
1502 10 11 Ready Node and Link Diverse
1504 10 11 Ready Node and Link Diverse
1505 10 11 Ready Node and Link Diverse
This table
describes the significant fields shown in the display.
Table 24. show mpls
traffic-eng tunnels protection path tabular Command Field Descriptions
Field
|
Description
|
Tunnel ID
|
Identifier
of the tunnel.
|
Current
LSP ID
|
Identifier
of the LSP that is carrying traffic.
|
Standby
LSP ID
|
Identifier
of the standby LSP that is protecting traffic.
|
Protected
State
|
Values are
Ready and Not Ready.
|
Standby
Diversity
|
Values are
Node and Link Diverse along with Node Diverse and Link Diverse. Values that
state that the current and standby LSP do not have nodes or links in common.
The current and standby LSP do not have nodes in common (but can share a link),
or they have no links in common (but can share nodes).
|
This sample output
shows the MPLS-TE tunnel information only for tunnels in which the automatic
bandwidth is enabled using the
auto-bw
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels auto-bw
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 636 seconds
Periodic FRR Promotion: every 300 seconds, next in 276 seconds
Auto-bw enabled tunnels: 1
Name: tunnel-te1 Destination: 0.0.0.0
Status:
Admin: up Oper: down Path: not valid Signalling: Down
G-PID: 0x0800 (internally specified)
Bandwidth Requested: 0 kbps CT0
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled Policy class: not set
Loadshare: 0 equal loadshares
Auto-bw: (collect bw only)
Last BW Applied: 500 kbps (CT0) BW Applications: 25
Last Application Trigger: Periodic Application
Bandwidth Min/Max: 10-10900 kbps
Application Frequency: 10 min (Cfg: 10 min) Time Left: 5m 34s
Collection Frequency: 2 min
Samples Collected: 2 Highest BW: 450 kbps Next: 1m 34s
Adjustment Threshold: 5%
Overflow Threshold: 15% Limit: 1/4 Early BW Applications: 0
Direction: unidirectional
Endpoint switching capability: unknown, encoding type: unassigned
Transit switching capability: unknown, encoding type: unassigned
Fast Reroute: Disabled, Protection Desired: None
Reason for the tunnel being down: No destination is configured
History:
Displayed 1 (of 1) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 0 up, 1 down, 0 recovering, 0 recovered heads
This table
describes the significant fields shown in the display.
Table 25. show mpls
traffic-eng tunnels auto-bw Command Field Descriptions
Field
|
Description
|
collect bw
only
|
Field is
displayed only if the bandwidth collection is configured in the tunnel
automatic bandwidth configuration.
|
Last BW
Applied
|
Last
bandwidth change that is requested by the automatic bandwidth for the tunnel.
In addition, this field indicates which pool is used for the bandwidth.
|
BW
Applications
|
Total
number of bandwidth applications that is requested by the automatic bandwidth,
which includes the applications triggered by an overflow condition.
|
Last
Application Trigger
|
These last
application options are displayed:
- Periodic Application
- Overflow Detected
- Manual Application
|
Bandwidth
Min/Max
|
Bandwidth
configured is either minimum or maximum.
|
Application Frequency
|
Configured
application frequency. The Time Left field indicates the time left before the
next application executes.
|
Collection
Frequency
|
Globally
configured collection frequency, which is the same value for all the tunnels.
|
Samples
Collected
|
Number of
samples that are collected during the current application period. This field is
replaced by the Collection Disabled field if Collection Frequency is not
currently configured.
|
Highest BW
|
Highest
bandwidth that is collected for the application period.
|
Next
|
Time left
before the next collection event.
|
Overflow
Threshold
|
Overflow
threshold that is configured. The Overflow field appears only if the overflow
detection is configured in the tunnel automatic bandwidth configuration.
|
Limit
|
Consecutive overflow detected or configured limit.
|
Early BW
Applications
|
Number of
early bandwidth applications that are triggered by an overflow condition.
|
This is sample
output from the
show mpls traffic-eng
tunnels command after the NNHOP SRLG preferred automatic backup
tunnel is configured:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels 1
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 2524 seconds
Periodic FRR Promotion: every 300 seconds, next in 49 seconds
Auto-bw enabled tunnels: 1
Name: tunnel-te1 Destination: 200.0.0.3 (auto backup)
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 10, type explicit (autob_nnhop_srlg_tunnel1) (Basis for Setup, path weight 11)
path option 20, type explicit (autob_nnhop_tunnel1)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 0 kbps CT0
Creation Time: Fri Jul 10 01:53:25.581 PST (1h 25m 17s ago)
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled Policy class: not set
Forwarding-Adjacency: disabled
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
Auto Backup:
Protected LSPs: 4
Protected S2L Sharing Families: 0
Protected S2Ls: 0
Protected i/f: HundredGigE0/0/0/2 Protected node: 20.0.0.2
Protection: NNHOP+SRLG
Unused removal timeout: not running
History:
Tunnel has been up for: 00:00:08
Current LSP:
Uptime: 00:00:08
Prior LSP:
ID: path option 1 [545]
Removal Trigger: configuration changed
Path info (OSPF 0 area 0):
Hop0: 10.0.0.2
Hop1: 100.0.0.2
Hop2: 100.0.0.3
Hop3: 200.0.0.3
This table
describes the significant fields shown in the display.
Table 26. show mpls
traffic-eng tunnels Command Field Descriptions
Field
|
Description
|
Auto
Backup
|
Auto
backup section header.
|
Creation
Time
|
Time when
the tunnel was created and for what period was the tunnel created.
|
Protected
LSPs
|
Number of
ready and active LSPs protected by this backup.
|
Protected
S2L Sharing Familes
|
Number of
ready and active sharing families protected by this backup.
|
Protected
S2Ls
|
Number of
ready and active primary tunnels protected by this backup.
|
Protected
i/f
Protected
node
|
Interface
and NNHOP node protected by this backup.
|
Protection: NNHOP+SRLG
|
Type of
protection provided by this backup.
Note
|
Protection can be different when a preferred SRLG is configured and an SRLG
path is not found.
|
|
Example
when backup is in use:
Unused
removal timeout: not running
Example
when backup is unused:
Unused
removal timeout: 1h26m
|
Amount of
time left before the unused removal timout expires. This timer only runs when
the backup is in the unused state. After the timer expires, the automatic
backup tunnel is removed.
|
This is sample
output from the
show mpls traffic-eng
tunnels command using the
detail
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels 999 detail
Name: tunnel-te999 Destination: 10.0.0.1
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type dynamic (Basis for Setup, path weight 2)
Path-option attribute: po
Number of affinity constraints: 2
Include bit map : 0x4
Include name : blue
Exclude bit map : 0x2
Exclude name : red
Bandwidth: 300 (CT0)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 300 kbps CT0
Creation Time: Fri Jan 14 23:35:58 2017 (00:00:42 ago)
Config Parameters:
Bandwidth: 100 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
Hop-limit: disabled
AutoRoute: disabled LockDown: disabled Policy class: not set
Forwarding-Adjacency: disabled
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Enabled, Protection Desired: Any
Path Protection: Not Enabled
Soft Preemption: Disabled
SNMP Index: 42
History:
Tunnel has been up for: 00:00:30 (since Fri Jan 14 23:36:10 EST 2017)
Current LSP:
Uptime: 00:00:30 (since Fri Jan 14 23:36:10 EST 2017)
Current LSP Info:
Instance: 2, Signaling Area: OSPF 100 area 16909060
Uptime: 00:00:30 (since Fri Jan 14 23:36:10 EST 2017)
Outgoing Interface: HundredGigE0/0/0/4, Outgoing Label: 16005
Router-IDs: local 209.165.201.30
downstream 172.16.0.1
Soft Preemption: None
Path Info:
Outgoing:
Explicit Route:
Strict, 23.9.0.2
Strict, 12.9.0.2
Strict, 12.9.0.1
Strict, 10.0.0.1
Record Route: Disabled
Tspec: avg rate=300 kbits, burst=1000 bytes, peak rate=300 kbits
Session Attributes: Local Prot: Set, Node Prot: Not Set, BW Prot: Not Set
Soft Preemption Desired: Not Set
Resv Info:
Record Route:
IPv4 172.16.0.1, flags 0x20
Label 16005, flags 0x1
IPv4 23.9.0.2, flags 0x0
Label 16005, flags 0x1
IPv4 10.0.0.1, flags 0x20
Label 3, flags 0x1
IPv4 12.9.0.1, flags 0x0
Label 3, flags 0x1
Fspec: avg rate=300 kbits, burst=1000 bytes, peak rate=300 kbits Displayed 1 (of 8) heads, 0 (of 3) midpoints, 0 (of 0) tails Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This is sample
output from the
show mpls traffic-eng
tunnels command using the
auto-tunnel
backup keywords:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels auto-tunnel backup
AutoTunnel Backup Configuration:
Interfaces count: 30
Unused removal timeout: 2h
Configured tunnel number range: 0-100
AutoTunnel Backup Summary:
50 created, 50 up, 0 down, 8 unused
25 NHOP, 25 NNHOP, 10 SRLG strict, 10 SRLG pref
Protected LSPs:
10 NHOP, 20 NHOP+SRLG
15 NNHOP, 5 NNHOP+SRLG
Protected S2L Sharing Families:
10 NHOP, 20 NHOP+SRLG
15 NNHOP, 5 NNHOP+SRLG
Protected S2Ls:
10 NHOP, 20 NHOP+SRLG
15 NNHOP, 5 NNHOP+SRLG
Cumulative Counters (last cleared 1h ago):
Total NHOP NNHOP
Created: 550 300 250
Connected: 500 250 250
Removed (down): 0 0 0
Removed (unused): 200 100 100
Removed (in use): 0 0 0
Range exceeded: 0 0 0
This table
describes the significant fields shown in the display.
Table 27. show mpls
traffic-eng tunnels auto-tunnel backup Command Field Descriptions
Field
|
Description
|
AutoTunnel
Backup Configuration
|
Header for
the automatic tunnel backup configuration.
|
Interfaces
count
|
Number of
interfaces that have automatic tunnel backup enabled.
|
Unused
removal timeout
|
Configured
value and time left before expiration of the unused removal timeout attribute.
|
Configured
tunnel number range
|
Configured
tunnel number range.
|
AutoTunnel
Backup Summary
|
Header for
the automatic tunnel backup summary information.
|
50 created
|
Number of
automatic backup tunnels created.
|
50 up
|
Number of
automatic backup tunnels in the up state.
|
0 down
|
Number of
automatic backup tunnels in the down state.
|
8 unused
|
Number of
automatic backup tunnels in the unused state.
|
25 NHOP
|
Number of
automatic backup tunnels created for NHOP protection.
|
25 NNHOP
|
Number of
automatic backup tunnels created for NNHOP protection.
|
10 SRLG
strict
|
Number of
automatic backup tunnels created with the SRLG preferred attribute.
|
10 SRLG
pref
|
Number of
automatic backup tunnels created with the SRLG preferred attribute.
|
Protected
LSPs
Protected
S2L Sharing Families
Protected
S2Ls
|
Headings
for summary information showing current status of LSPs, S2L Sharing Families,
and S2Ls that are protected by the automatic tunnel backups. Numbers include
primary tunnels in FRR ready and active state.
|
10 NHOP
|
Number of
automatic backup tunnels that are link protected.
|
20
NHOP+SRLG
|
Number of
automatic backup tunnels that are link protected and using an SRLG diverse
backup path.
|
15 NNHOP
|
Number of
automatic backup tunnels that are node protected.
|
20
NNHOP+SRLG
|
Number of
automatic backup tunnels that are node protected and use an SRLG diverse backup
path.
|
Cumulative
Counters (last cleared 1h ago):
|
Cumulative counters for automatic backup tunnels.
|
Headers:
Total, NHOP, NNHOP
|
Total
number of counters and breakdown of NHOP and NNHOP counters.
|
Created:
|
Cumulative
number of created automatic backup tunnels since the last counter was cleared.
|
Connected:
|
Cumulative
number of the connected automatic backup tunnels since the last counter was
cleared.
Note
|
Counter
increments only the first time that a tunnel connects.
|
|
Removed
(down/unused/in use)
|
Number of
automatic backup tunnels that are removed based on state.
|
Range
exceeded
|
Number of
automatic backup tunnels attempted and later rejected when the total number
exceeds the configured range.
|
This is sample
output from the
show mpls traffic-eng
tunnels name tunnel-te1 detail command, which displays the soft
preemption information for the tunnel-te1 tunnel:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels name tunnel-te1 detail
Name: tunnel-te1 Destination: 192.168.0.4
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 1, type explicit ABC1 (Basis for Setup, path weight 2)
Last PCALC Error [Reopt]: Fri Jan 13 16:40:24 2017
Info: Can't reach 10.10.10.2 on 192.168.0.2, from node 192.168.0.1 (bw)
Last Signalled Error: Fri Jan 13 16:38:53 2017
Info: [2] PathErr(34,1)-(reroute, flow soft-preempted) at 10.10.10.1
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 30000 kbps CT0
Creation Time: Thu Jan 13 15:46:45 2017 (00:53:44 ago)
Config Parameters:
Bandwidth: 30000 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
Hop-limit: disabled
AutoRoute: enabled LockDown: disabled Policy class: not set
Forwarding-Adjacency: disabled
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Enabled, Protection Desired: Any
Path Protection: Not Enabled
Soft Preemption: Enabled
Soft Preemption:
Current Status: Preemption pending
Last Soft Preemption: Fri Jan 13 16:38:53 2017 (00:01:36 ago)
Addresses of preempting links:
10.10.10.1: Fri Jan 13 16:38:53 2017 (00:01:36 ago)
Duration in preemption pending: 96 seconds
Preemption Resolution: Pending
Stats:
Number of preemption pending events: 1
Min duration in preemption pending: 0 seconds
Max duration in preemption pending: 0 seconds
Average duration in preemption pending: 0 seconds
Resolution Counters: 0 reopt complete, 0 torn down
0 path protection switchover
SNMP Index: 9
History:
Tunnel has been up for: 00:52:46 (since Thu Jan 13 15:47:43 EDT 2017)
Current LSP:
Uptime: 00:52:46 (since Thu Jan 13 15:47:43 EDT 2017)
Reopt. LSP:
Last Failure:
LSP not signalled, has no S2Ls
Date/Time: Thu Jan 13 16:40:24 EDT 2017 [00:00:05 ago]
Prior LSP:
ID: path option 1 [2]
Removal Trigger: path error
Current LSP Info:
Instance: 2, Signaling Area: OSPF ring area 0
Uptime: 00:52:46 (since Thu Jan 13 15:47:43 EDT 2017)
Outgoing Interface: HundredGigE0/0/0/3, Outgoing Label: 16002
Router-IDs: local 192.168.0.1
downstream 192.168.0.2
Soft Preemption: Pending
Preemption Link: HundredGigE0/0/0/3; Address: 10.10.10.1
Preempted at: Fri Jan 13 16:38:53 2017 (00:01:36 ago)
Time left before hard preemption: 204 seconds
Path Info:
Outgoing:
Explicit Route:
Strict, 10.10.10.2
Strict, 14.14.14.2
Strict, 14.14.14.4
Strict, 192.168.0.4
Record Route: Empty
Tspec: avg rate=30000 kbits, burst=1000 bytes, peak rate=30000 kbits
Session Attributes: Local Prot: Set, Node Prot: Not Set, BW Prot: Not Set
Soft Preemption Desired: Set
Resv Info:
Record Route:
IPv4 192.168.0.2, flags 0x20
Label 16002, flags 0x1
IPv4 10.10.10.2, flags 0x0
Label 16002, flags 0x1
IPv4 192.168.0.4, flags 0x20
Label 3, flags 0x1
IPv4 14.14.14.4, flags 0x0
Label 3, flags 0x1
Fspec: avg rate=30000 kbits, burst=1000 bytes, peak rate=30000 kbits
Displayed 1 (of 4) heads, 0 (of 0) midpoints, 0 (of 2) tails
Displayed 1 up, 0 down, 0 recovering, 0 recovered heads
This is sample
output from the
show mpls traffic-eng
tunnels command with the
mesh keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels auto-tunnel
Signalling Summary:
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 3098 seconds
Periodic FRR Promotion: every 300 seconds, next in 238 seconds
Auto-bw enabled tunnels: 1000
Name: tunnel-te9000 Destination: 20.20.20.20 (auto-tunnel mesh)
Status:
Admin: up Oper: up Path: valid Signalling: connected
path option 10, type dynamic (Basis for Setup, path weight 11)
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 0 kbps CT0
Creation Time: Fri Jan 14 09:09:31 2010 (01:41:20 ago)
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
AutoRoute: disabled LockDown: disabled Policy class: not set
Forwarding-Adjacency: disabled
Loadshare: 0 equal loadshares
Auto-bw: disabled
Fast Reroute: Disabled, Protection Desired: None
Path Protection: Not Enabled
Attribute-set: TA-NAME (type auto-mesh)
Auto-tunnel Mesh:
Group 40: Destination-list dl-40
Unused removal timeout: not running
History:
Tunnel has been up for: 01:40:53 (since Fri Jan 14 09:09:58 EST 2010)
Current LSP:
Uptime: 01:41:00 (since Fri Jan 14 09:09:51 EST 2010)
Reopt. LSP:
Last Failure:
LSP not signalled, identical to the [CURRENT] LSP
Date/Time: Fri Jan 14 09:42:30 EST 2010 [01:08:21 ago]
Path info (OSPF 100 area 0):
Hop0: 7.0.15.1
Hop1: 20.20.20.20
This shows an
auto-tunnel mesh summary sample output from the
show mpls traffic-eng
tunnels command using the
summary
keyword:
RP/0/RP0/CPU0:router# show mpls traffic-eng tunnels summary
Fri Jan 14 10:46:34.677 EST
LSP Tunnels Process: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 3600 seconds, next in 3354 seconds
Periodic FRR Promotion: every 300 seconds, next in 193 seconds
Periodic auto-bw collection: 1000
Signalling Summary:
Head: 2000 interfaces, 2000 active signalling attempts, 2000 established
2000 explicit, 0 dynamic
9250 activations, 7250 deactivations
0 recovering, 2000 recovered
Mids: 0
Tails: 0
Fast ReRoute Summary:
Head: 1000 FRR tunnels, 1000 protected, 0 rerouted
Mid: 0 FRR tunnels, 0 protected, 0 rerouted
Summary: 1000 protected, 500 link protected, 500 node protected, 0 bw protected
<snip>
Auto-tunnel Mesh Summary:
Auto-mesh Tunnels:
50 created, 50 up, 0 down, 25 FRR, 20 FRR enabled
Mesh Groups:
4 groups, 50 destinations
This sample output
displays the
Signalled-Name information:
RP/0/RP0/CPU0:router#show mpls traffic-eng tunnels
Name: tunnel-te1 Destination: 192.168.0.4
Signalled-Name: rtrA_t1
Status:
Admin: up Oper: up Path: valid Signalling: connected
.
.
.
This sample output
displays the cost-limit configuration information:
RP/0/RP0/CPU0:router#show mpls traffic-eng tunnels detail
Name: tunnel-te1
Signalled-Name: ios_t1
Status:
Admin: up Oper: down Path: not valid Signalling: Down
G-PID: 0x0800 (derived from egress interface properties)
Bandwidth Requested: 0 kbps CT0
Creation Time: Fri Jan 15 13:00:29 2014 (5d06h ago)
Config Parameters:
Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff
Metric Type: TE (default)
Hop-limit: disabled
Cost-limit: 2
AutoRoute: disabled LockDown: disabled Policy class: not set
Forward class: 0 (default)
Forwarding-Adjacency: disabled
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
Reason for the tunnel being down: No destination is configured
SNMP Index: 10
Displayed 1 (of 1) heads, 0 (of 0) midpoints, 0 (of 0) tails
Displayed 0 up, 1 down, 0 recovering, 0 recovered heads
This sample output
displays the 'Traffic switched to FRR backup tunnel' message, when the FRR
backup is activated as part of soft-preemption:
RP/0/RP0/CPU0:router#show mpls traffic-eng tunnels detail
.
.
.
Soft Preemption: Pending
Preemption Link: HundredGigE0/0/0/3; Address: 14.14.14.2
Traffic switched to FRR backup tunnel-te 1000
Preempted at: Fri Jan 27 12:56:14 2017 (00:00:03 ago)
Time left before hard preemption: 96 seconds
.
.
.