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MPLS Optical User Network Interface Commands
This module describes the commands used to configure, monitor, and troubleshoot an Optical User Network Interface (O-UNI). It provides a description of the Static Link Management Protocol (LMP) commands. LMP is a user-configured version of the Internet Engineering Task Force’s (IETF) LMP; hence, the keyword lmp is used in the management commands.
The Unified Control Plane (UCP) (sometimes referred to as the Optical Control Plane [OCP]) is a standards-based approach toward an open architecture for the control and provisioning of optical transport elements and capacity. It allows customers to establish standards-based Optical Internetworking Forum (OIF) connections through heterogeneous optical networks (OTNs) based on the Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) specifications. These connections are made across OTNs comprising Cisco equipment or third-party vendor equipment.
NoteThe LMP and GMPLS-NNI features are not supported on x86 RPs.
For detailed information about MPLS concepts, configuration tasks, and examples, see Cisco IOS XR MPLS Command Reference for the Cisco CRS-1 Router.
- destination address ipv4
- ipcc routed
- lmp neighbor (MPLS O-UNI)
- neighbor (O-UNI)
- passive (MPLS O-UNI)
- remote interface-id
- remote node-id
- router-id (MPLS O-UNI)
- show mpls lmp clients
- show mpls lmp interface-id
- show mpls optical-uni
- show mpls optical-uni checkpoint
- show mpls optical-uni diagnostics
- show mpls optical-uni interface
- show mpls optical-uni lmp
- show mpls optical-uni timers all
- show mpls optical-uni timers global
- show mpls optical-uni timers interfaces
- show mpls optical-uni timers nodes
- tna ipv4
destination address ipv4
To establish an O-UNI connection to a specific destination transport network address (TNA), use the destination address ipv4 command in MPLS O-UNI interface mode. To return to the default behavior, use the no form of this command.
Syntax Description
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the destination address ipv4 command whenever an O-UNI connection is established by the router. Both O-UNI-C sides participating in an O-UNI connection is configured with the destination address ipv4 command. In this case, the destination TNA specified by each side must correspond to the TNA configured by the other side.
Note
Based on the contention detection and backoff mechanisms defined in O-UNI 1.0, one of the routers acts as though configured with the passive command.
Task ID
Examples
The following example shows how to configure the interface to initiate an O-UNI connection to TNA 10.10.10.10:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# interface POS 0/1/0/1 RP/0/RP0/CPU0:router(config-mpls-ouni-if)# destination address ipv4 10.10.10.10ipcc routed
To configure an Internet Protocol Control Channel (IPCC) that is routable, use the ipcc routed command in O-UNI LMP neighbor configuration mode. To return to the default behavior, use the no form of this command.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
This type of IPCC is IPv4 routed to the O-UNI neighbor to which it is connected. Ensure that the O-UNI neighbor is configured with a reachable IPv4 node ID.
When a routed IPCC is configured to a given neighbor, control traffic destined to that neighbor is IP routed to the configured remote router ID for that neighbor. A correctly configured routed IPCC to a given LMP neighbor is required before an O-UNI label switched path (LSP) connection to that neighbor is established.
Task ID
Examples
The following example shows how to configure a routed IPCC for O-UNI neighbor router1 where the destination IP address is the node ID of the neighbor router1 on an interface determined dynamically by an IP routing protocol:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# lmp neighbor router1 RP/0/RP0/CPU0:router(config-ouni-nbr-router1)# ipcc routedlmp neighbor (MPLS O-UNI)
To configure or update a new or existing O-UNI specific LMP neighbor and its associated parameters, use the lmp neighbor command in MPLS O-UNI configuration mode. To return to the default behavior, use the no form of this command.
Syntax Description
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Neighbor names must be unique. A neighbor does not become operational until both the remote node ID and a routed Internet Protocol Control Channel (IPCC) are configured for that neighbor.
Note
You can configure up to ten LMP neighbors for each router.
Task ID
Examples
The following example shows how to enter LMP neighbor configuration mode for neighbor router 1, and create the LMP neighbor if it does not already exist.
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# lmp neighbor router 1neighbor (O-UNI)
To associate an interface with a given LMP neighbor, use the neighbor command in O-UNI LMP datalink adjacency configuration mode. To return to the default behavior, use the no form of this command.
Syntax Description
neighbor-name
String of alphanumeric characters that defines the name of the LMP neighbor to create or modify.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
You can specify a forward reference to a neighbor that you have not yet configured. A neighbor does not become operational until both the remote node ID and a routed Internet Protocol Control Channel (IPCC) is configured for that neighbor. LMP neighbors are configured under the MPLS O-UNI configuration mode.
Task ID
Examples
The following example shows how to associate the neighbor router1 with the datalink PoS interface 0/1/0/1:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# interface POS 0/1/0/1 RP/0/RP0/CPU0:router(config-mpls-ouni-if)# lmp data-link adjacency RP/0/RP0/CPU0:router(config-mpls-ouni-if-adj)# neighbor router1passive (MPLS O-UNI)
To terminate an O-UNI connection, use the passive command in the MPLS O-UNI interface configuration mode. To return to the default behavior, use the no form of this command.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the passive command whenever the router is to terminate an O-UNI connection. The interface accepts the incoming connection request of any O-UNI-C. The router does not actively attempt to create a connection, but rather waits for an incoming connection request.
Note
If a destination address ipv4 command is configured, you must enter the no destination address ipv4 command before attempting to configure the passive command. Otherwise, you receive an error.
Task ID
Examples
The following example shows how to configure PoS interface 0/1/0/1 as the passive end of an O-UNI:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# interface POS 0/1/0/1 RP/0/RP0/CPU0:router(config-mpls-ouni-if)# passiveremote interface-id
To configure the remote datalink interface ID, use the remote interface-id command in O-UNI LMP neighbor adjacency configuration mode. To return to the default behavior, use the no form of this command.
Syntax Description
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
The remote interface ID must be set to the local interface ID at the neighbor end of the datalink.
Task ID
Examples
The following example shows how to configure the interface ID for the remote neighbor of the datalink that is associated with PoS interface 0/1/0/1:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# interface pos 0/2/0/0 lmp data-link adjacency RP/0/RP0/CPU0:router(config-mpls-ouni-if)# lmp data-link adjacency RP/0/RP0/CPU0:router(config-mpls-ouni-if-adj)# remote interface-path-id 2remote node-id
To configure the remote node ID for an O-UNI LMP neighbor, use the remote node-id command in LMP neighbor configuration mode.
Syntax Description
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
The remote node ID must be set to the local LMP node ID of the neighbor.
Task ID
Examples
The following example shows how to configure the node ID for a neighbor node:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# lmp neighbor router1 RP/0/RP0/CPU0:router(config-ouni-nbr-router1)# remote node-id 192.168.20.10router-id (MPLS O-UNI)
To configure the local O-UNI LMP node ID, also known as a router ID, on a router, use the router-id command in MPLS O-UNI configuration mode.
Syntax Description
ip-address
IPv4 address to use as the router ID.
interface-name
Name of an interface whose address is used as the LMP node ID.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
show mpls lmp clients
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls lmp clients command to display a list of LMP client names with associated job IDs, the nodes on which the client is running, and the client uptime.
Task ID
Examples
The following is sample output from the show mpls lmp clientscommand:
RP/0/RP0/CPU0:router# show mpls lmp clients Current time: Thu June 20 6 07:26:27 2006 Total Number of Clients = 2 Client | Job ID | Node | Uptime | Since -------------+--------+-----------+------------------+------------------------- rsvp 114 node0_0_0 36m13s Tue Jun 20 11:22:39 2006 ucp_O-UNI 116 node0_0_0 28m51s Tue Feb 20 11:30:01 2006
This table describes the significant fields shown in the display.
Table 1 show mpls ldp clients Command Field DescriptionsField
Description
Client
Process name registered with LMP OLM1 server.
Job ID
Job ID of the client process.
Node
Node ID of the client.
Uptime
Time connection has been established.
Since
Time when the connection was successfully established. This field is empty until a connection is established.
1 Optical Link Managershow mpls lmp interface-id
To display the local LMP interface ID (also known as port ID, or component interface ID) for a given interface, use the show mpls lmp interface-id command in EXEC mode.
Syntax Description
type
(Optional) Interface type. For more information, use the question mark (?) online help function.
interface-path-id
Physical interface or a virtual interface.
Note Use the show interfaces command to see a list of all possible interfaces currently configured on the router.
For more information about the syntax for the router, use the question mark (?) online help function.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
Examples
The following is sample output from the show mpls lmp interface-id command:
RP/0/RP0/CPU0:router# show mpls lmp interface-path-id pos 0/7/0/0 Local LMP interface ID: Hex = 0xa, Dec = 10
This table describes the significant fields shown in the display.
Table 2 show mpls lmp inference-id Command Field DescriptionsField
Description
Local LMP interface ID
32-bit value which uniquely identifies a router interface.
Hex
Value in hexadecimal notation (base 16).
Dec
Value in decimal notation (base 10).
show mpls optical-uni
To display information about the state of O-UNI connections, use the show mpls optical-uni command in EXEC mode.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni command to display brief information for the state of O-UNI connection states.
Task ID
Examples
The following is sample output from the show mpls optical-uni command:
RP/0/RP0/CPU0:router# show mpls optical-uni Index of abbreviations: ---------------------- M=O-UNI configuration Mode. P=Passive AR =active/receiver AS=active/sender U=Unknown Interface TunID M Sig State CCT Up Since Remote Addr --------- --------- --- ----------- -------------------- ----------- POS2/0/0/0 000001 AS Connected 27/02/2002 05:20:35 10.3.4.2
This table describes the significant fields shown in the display.
Table 3 show mpls optical-uni Command Field DescriptionsField
Description
Interface
Name of the O-UNI configured interface.
TunID
Tunnel ID used in performing the signaling operation.
M
- P
Interface is configured with the O-UNI passive (MPLS O-UNI) command.
- AS
Router is acting as the connection initiator.
- AR
Router is acting as the connection termination endpoint.
- U
An O-UNI internal error has occurred. Normally, the value U is not seen under this column.
Sig State
- No Connection
A connection could not be initiated on the interface
- Wait Resv
A Path message was sent, and a Resv message is awaited.
- Connected
A O-UNI connection is established.
- Wait PErr PSR
The graceful deletion procedure has been initiated from the interface acting as the O-UNI-C source, a Path(D&R) message has been sent towards the destination O-UNI-C node, and a PathErr(PSR) message is awaited.
- Wait Path
A path is awaited to initiate the O-UNI connection establishment procedures.
- Wait Resvconf
At an O-UNI-C destination side, a Path message has been received, a Resv message has been sent towards the O-UNI-C source and now the O-UNI system awaits the ResvConf message to complete the connection setup.
- Wait PTear
The graceful deletion procedure has been initiated from the interface acting as an O-UNI-C destination, a Resv(D&R) message has been sent towards source O-UNI-C, and the O-UNI system waits for a PathTear message to complete the deletion.
- Path Retry
A previous attempt to establish a connection on the interface as an O-UNI-C source has failed, and the O-UNI system waits for a Retry timer to expire to make the next attempt.
CCT Up Since
The time at which a connection was successfully established. This field is empty until a connection is established.
Remote Addr
The remote address of a connection. If the interface has a passive configuration, this field is populated only after a connection is established.
show mpls optical-uni checkpoint
To display O-UNI information used during restart operations, use the show mpls optical-uni checkpoint command in EXEC mode.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni checkpoint command to display O-UNI information used during restart operations.
Note
In general, this command is not used during normal operation. This command is used to diagnose problem conditions within the O-UNI process and are used only when an O-UNI internal error occurs.
Task ID
Examples
The following is sample output from the show mpls optical-uni checkpoint command:
RP/0/RP0/CPU0:router# show mpls optical-uni checkpoint Interface TunID LspID CCT Up Since --------------- ----- ----- -------------------- POS0_2_0_2 00004 00004 04/11/2006 15:01:07
This table describes the significant fields in the sample display.
Table 4 show mpls optical-uni checkpoint Command Field DescriptionsField
Description
Interface
Interface associated with the O-UNI connection.
TunID
ID of the tunnel associated with the O-UNI connection.
LspID
ID of the label switched path associated with the connection.
CCT Up Since
Time when a connection was successfully established. This field is empty until a connection is established.
show mpls optical-uni diagnostics
To display diagnostics information for an O-UNI connection for a specific interface, use the show mpls optical-uni diagnosticscommand in EXEC mode.
Syntax Description
interface
(Optional) Displays O-UNI diagnostics information related to the interface specified by type interface-path-id.
type
(Optional) Interface type. For more information, use the question mark (?) online help function.
interface-path-id
Physical interface or a virtual interface.
Note Use the show interfaces command to see a list of all possible interfaces currently configured on the router.
For more information about the syntax for the router, use the question mark (?) online help function.
all
(Optional) Displays diagnostics information is displayed for all O-UNI interfaces.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni diagnostics command to display O-UNI diagnostics information for a specific interface.
Task ID
Examples
The following is sample output from the show mpls optical-uni diagnostics command:
RP/0/RP0/CPU0:router# show mpls optical-uni diagnostics interface POS 0/2/0/2 Interface [POS0/2/0/2] Configuration: Active->User Signaling State: [Path Retry] Connection to OLM/LMP established? Yes O-UNI to OLM/LMP DB sync. status: Synchronized Connection to RSVP established? Yes RSVP to OLM/LMP DB sync. status: Synchronized The neighbor [router1] has been configured, and has the node id [55.56. 57.58] Found a route to the neighbor [router1] Remote switching capability is TDM. TNA [10.0.0.5] configured. All required configs have been entered. Global Code: No Error/ Success @ unknown time Datalink Code: PathErr Received @ 04/11/2006 17:06:48
This table describes the significant fields in the sample display.
Table 5 show mpls optical-uni diagnostics Command Field DescriptionsField
Description
Interface
Interface name for which the diagnostics information is displayed.
Configuration
Indicates if the interface is acting as the O-UNI-C source and in this case “Active” is displayed, or as the O-UNI-C destination and in this case “Passive” is displayed.
Signaling State
- No Connection
A connection could not be initiated on the interface.
- Wait Resv
A Path message was sent, and a Resv message is awaited.
- Connected
A O-UNI connection is established.
- Wait PErr PSR
The graceful deletion procedure has been initiated from the interface acting as the O-UNI-C source, a Path(D&R) message has been sent towards the destination O-UNI-C node, and a PathErr(PSR) message is awaited.
- Wait Path
A path is awaited to initiate the O-UNI connection establishment procedures.
- Wait Resvconf
At an O-UNI-C destination side, a Path message has been received, a Resv message has been sent towards the O-UNI-C source and now the O-UNI system awaits the ResvConf message to complete the connection setup.
- Wait PTear
The graceful deletion procedure has been initiated from the interface acting as an O-UNI-C destination, a Resv(D&R) message has been sent towards source O-UNI-C, and the O-UNI system waits for a PathTear message to complete the deletion.
- Path Retry
A previous attempt to establish a connection on the interface as an O-UNI-C source has failed, and the O-UNI system waits for a Retry timer to expire to make the next attempt.
Connection to OLM/LMP
Indicates if the communication with the LMP collaborator is established.
O-UNI to OLM/LMP DB sync. status
Indicates if the O-UNI client interaction with LMP is functioning correctly.
Connection to RSVP
Indicates if the communication with the RSVP collaborator is established.
RSVP to OLM/LMP DB sync. status
Indicates if the RSVP client interaction with LMP is functioning correctly.
Neighbor
Diagnostic information about the neighbor node with respect to the interface. Also diagnostics for the O-UNI link is displayed and missing configuration is flagged.
Global Code
Indicates if a signaling error that may pertain to this interface has occurred.
Datalink Code
Indicates if an error has occurred in processing a signaling message associated with this interface.
show mpls optical-uni interface
To display detailed O-UNI information for a specific interface, use the show mpls optical-uni interface command in EXEC mode.
Syntax Description
type
(Optional) Interface type. For more information, use the question mark (?) online help function.
interface-path-id
Physical interface or a virtual interface.
Note Use the show interfaces command to see a list of all possible interfaces currently configured on the router.
For more information about the syntax for the router, use the question mark (?) online help function.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use this command to display O-UNI information for a specific interface.
Task ID
Examples
The following is sample output from the show mpls optical-uni interface command:
RP/0/RP0/CPU0:router# show mpls optical-uni interface POS 0/2/0/2 Interface POS0/2/0/2 Configuration: Active->User Signaling State: Connected since 04/11/2006 15:01:07 TNA: 10.0.0.5 Sender NodeID/Tunnel ID: 11.12.13.14/4 Local Data Link ID: 2 Remote Data Link ID: 2 Local Switching Capability: PSC 1 Remote Switching Capability: TDM Primary IPCC: Interface: Routed Local IP Address: 0.0.0.0 Remote IP Address: 55.56.57.58
This table describes the significant fields shown in the display.
Table 6 show mpls optical-uni interface Command Field DescriptionsField
Description
Configuration
Indicates if the interface is acting as the O-UNI-C source and in this case “Active” is displayed, or as the O-UNI-C destination and in this case “Passive” is displayed.
Signaling State
- No Connection
A connection could not be initiated on the interface.
- Wait Resv
A Path message was sent, and a Resv message is awaited.
- Connected
A O-UNI connection is established.
- Wait PErr PSR
The graceful deletion procedure has been initiated from the interface acting as the O-UNI-C source, a Path(D&R) message has been sent towards the destination O-UNI-C node, and a PathErr(PSR) message is awaited.
- Wait Path
A path is awaited to initiate the O-UNI connection establishment procedures.
- Wait Resvconf
At an O-UNI-C destination side, a Path message has been received, a Resv message has been sent towards the O-UNI-C source and now the O-UNI system awaits the ResvConf message to complete the connection setup.
- Wait PTear
The graceful deletion procedure has been initiated from the interface acting as an O-UNI-C destination, a Resv(D&R) message has been sent towards source O-UNI-C, and the O-UNI system waits for a PathTear message to complete the deletion.
- Path Retry
A previous attempt to establish a connection on the interface as an O-UNI-C source has failed, and the O-UNI system waits for a Retry timer to expire to make the next attempt.
TNA
The local transport network address of the O-UNI Link
Sender NodeID/Tunnel ID
Node ID of the sender/tunnel ID associated with the O-UNI connection.
Local Data Link ID
Number associated with the local interface configured for the O-UNI connection.
Remote Data Link ID
Number associated with the remote interface configured for the O-UNI connection.
Primary IPCC
Configuration for the primary IPCC.
Interface
IPCC type, only routed type supported.
Local IP
Local IPCC IP address assigned by LMP. For routed IPCCs, this value is address is 0.0.0.0.
Remote IP
Remote IPCC IP address assigned by LMP.
show mpls optical-uni lmp
Syntax Description
neighbor
(Optional) Displays detailed information about all or a specific LMP neighbor identified by neighbor-name.
neighbor-name
(Optional) A string of alphanumeric characters that defines the name of the LMP neighbor. When not specified, information about all neighbors is displayed.
ipcc
(Optional) Displays configured IP control channels (IPCCs) and the status of each.
interface
(Optional) Displays LMP information related to the interface specified by type interface-path-id.
type
(Optional) Interface type. For more information, use the question mark (?) online help function.
interface-path-id
Physical interface or a virtual interface.
Note Use the show interfaces command to see a list of all possible interfaces currently configured on the router.
For more information about the syntax for the router, use the question mark (?) online help function.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni lmp command to display information about LMP.
Task ID
Examples
The following is sample output from the show mpls optical-uni lmp neighbor command for a neighbor named router1:
RP/0/RP0/CPU0:router# show mpls optical-uni lmp neighbor router1 LMP Neighbor Name: router1, IP: 10.33.44.11, Owner: Optical UNI IPCC ID: 1, State Up Known via : Configuration Type : Routed Destination IP : 10.33.44.11 Source IP : None Data Link I/F | Lcl Data Link ID | Link TNA Addr | Data Link LMP state ---------------+-------------------+----------------+-------------------- POS0/1/0/0 2 10.0.0.20 Up Alloc
This table describes the significant fields shown in the display.
Table 7 show mpls optical-uni lmp neighbor Command Field DescriptionsField
Description
Name
Name of the neighbor.
IP
Destination address of the neighbor. This is the router ID of the neighbor.
Owner
Protocol that is using this LMP neighbor.
IPCC ID
IPCC identifier.
State
Operational state of the IPCC.
Known via
Indicates how the IPCC is learned (for example, user configuration).
Type
IPCC is routed or bound to a specific interface. Only routed IPCCs are supported at this release.
Destination IP
Destination IP address of the IPCC to which you are binding. For routed IPCCs, this specifies the remote router-id.
Source IP
Source IP address (None if the IPCC is routed).
Data Link I/F
Interface name corresponding to the data link used by the neighbor.
Lcl Data Link ID
Local unnumbered ID assigned to the data link.
Link TNA Addr
Local TNA2 of the data link.
Data Link LMP state
Data link state and allocation status from LMP view point, for example, up alloc means that the LMP state of the data link is up and that it has been allocated.
2 Transport Network AddressThe following is sample output from the show mpls optical-uni lmp ipcc command:
RP/0/RP0/CPU0:router# show mpls optical-uni lmp ipcc IPCC | Neighbor Id | Type | IP Status | Name -----+------------+--------------+--------+---------------- 2 Routed 10.21.21.21 Up router1 1 Routed 10.42.8.4 Up router12
This table describes the significant fields shown in the display.
Table 8 show mpls optical-uni lmp ipcc Command Field DescriptionsField
Description
Id
Number that identifies the IPCC.
Type
Type of the IPCC.
IP
Destination IP address of the IPCC.
Status
Operational status of the IPCC.
Neighbor Name
Neighbor name of the associated IPCC.
The following is sample output from the show mpls optical-uni lmp command, which summarizes all LMP information about neighbors and IPCCs. In addition, it displays the local LMP router ID:
RP/0/RP0/CPU0:router# show mpls optical-uni lmp Local O-UNI CLI LMP Node ID: 10.3.3.3 (Source: O-UNI LMP CLI configuration, I/F: Loopback0) LMP Neighbor Name: router1, IP: 10.33.44.11, Owner: Optical UNI IPCC ID: 1, State Up Known via : Configuration Type : Routed Destination IP : 30.31.32.33 Source IP : None Data Link I/F | Lcl Data Link ID | Link TNA Addr | Data Link LMP state ---------------+-------------------+----------------+-------------------- POS0/4/0/2 1 10.4.4.4 UP
This table describes the significant fields shown in the display. For other field descriptions, see Table 1
Table 9 show mpls optical-uni lmp Command Field DescriptionsField
Description
Local node-id
Local router ID value used by LMP.
The following is sample output from the show mpls optical-uni lmp interface command:
RP/0/RP0/CPU0:router# show mpls optical-uni lmp interface POS0/2/0/0 Interface: POS0/2/0/0 Owner: Optical UNI Local data link ID type: Unnumbered Local data link ID: Hex = 0x1, Dec = 1 TNA address type: IPv4 TNA address: 10.0.0.50 Local TE link switching capability: Packet-Switch Capable-1 (PSC-1) Remote neighbor name: router1 Remote neighbor node ID: 10.33.44.11 Remote data link ID type: Unnumbered Remote data link ID: Dec = 1, Hex = 0x1 Remote TE link switching capability: Time-Division-Multiplex Capable (TDM) Data link I/F state: Up Data link LMP state: Up/Allocated TE link LMP state: Up Data link allocation status: Allocated IPCC ID: 2 IPCC type: Routed IPCC destination IP address: 10.41.11.1
This table describes the significant fields shown in the display.
Table 10 show mpls optical-uni lmp interface Command Field DescriptionsField
Description
Interface
Interface associated with this datalink.
Owner
Protocol using this LMP neighbor.
Local data link ID type
Local data link identifier type: numbered or unnumbered. Unnumbered interfaces are identified by the local node ID and the local interface ID, and the numbered interfaces are identified by the IP address assigned to them.
Local data link ID
Interface identifier assigned to the local data link. This value is unique amongst all data links identifiers on this router.
TNA address type
Local TNA3 address type (IPv4/ IPv6/ NSAP) provisioned on the link.
TNA address
Local TNA address assigned to the datalink.
Local TE link switching capability
Switching capability of the local datalink.
Remote neighbor name
LMP neighbor connected by this datalink.
Remote neighbor node ID
Router ID of the neighbor node attached at the other end of the datalink.
Remote data link ID type
Local data link identifier type: numbered or unnumbered. Unnumbered interfaces are identified by the local node ID and the local interface ID, while the numbered interfaces are identified by the IP address assigned to them.
Remote data link ID
Datalink identifier assigned to the remote data link.
Remote TE link switching capability
Switching capability of the remote datalink.
Data link I/F state
State of the data link interface.
Data link LMP state
State and allocation status of the data link from LMP perspective.
TE link LMP state
LMP state of the datalink.
Data-link allocation status
Application data link allocation status.
IPCC id
Identifier of the IPCC associated with this datalink.
IPCC type
IPCC type associated with the datalink.
IPCC destination IP address
Destination address for the IPCC associated with this datalink.
3 Transport Network Addressshow mpls optical-uni timers all
To display the state of all timers running within the O-UNI process, use the show mpls optical-uni timers all command in EXEC mode.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni timers all command to display a list of all timers running within the O-UNI process. The output of the command also displays the associated interface name, the type and name of the timer, the time the timer was set, and how long the timer runs before expiring.
Note
This command is used during normal operational conditions in order to determine the time left until a timer expires.
Task ID
Examples
The following is sample output from the show mpls optical-uni timers allcommand:
RP/0/RP0/CPU0:router# show mpls optical-uni timers all Present Time: 04/11/2006 15:59:45 O-UNI timers presently active for nodes: IP addr. Type Name Set@ Timeout ---------- -------- ------------ -------------------- ------- 55.56.57.5 Node Id NBRREFR 04/11/2006 15:59:35 0000120 Present Time: 04/11/2006 15:59:45 O-UNI timers presently active on interfaces: Ifname Type Name Set@ Timeout --------------- --------- ------------ -------------------- ------- POS0/2/0/2 Interface RETRY 04/11/2006 15:59:26 0000060 Present Time: 04/11/2006 15:59:45O-UNI global timers presently active: Type Name Set@ Timeout -------- ------------ -------------------- -------
This table describes the significant fields shown in the display.
Table 11 show mpls optical-uni timers all Command Field DescriptionsField
Description
IP addr.
IP address of the node.
Type
Type of timer.
Name
Name of the timer.
Set @
Time the timer was set.
Timeout
Time, in seconds, before the timer expires.
Ifname
Name of the interface.
show mpls optical-uni timers global
To display a list of global timers running within the O-UNI process, use the show mpls optical-uni timers global command in EXEC mode.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni timers global command to determine the state of O-UNI internal global process timers.
Task ID
Examples
The following is sample output from the show mpls optical-uni timers global command:
RP/0/RP0/CPU0:router# show mpls optical-uni timers global Present Time: 04/11/2006 16:45:38 O-UNI global timers presently active: Type Name Set@ Timeout -------- ------------ -------------------- ------- Global OLM Registra 04/11/2006 16:45:38 0000005
This table describes the significant fields shown in the display.
Table 12 show mpls optical-uni timers global Command Field DescriptionsField
Description
Type
Type of timer (in the example, Global).
Name
- CHPTCONF (60 sec.)
When running, O-UNI waits for confirmation of checkpointed entries; when expires, unconfirmed entries are cleaned.
- OLM
4 Registration (5sec.)—Activated when communication with LMP/OLM has been lost; when fires, a connection with LMP/OLM collaborator retries.
Set@
Time the timer was set.
Timeout
Time, in seconds, before the timer expires.
4 Optical Link Manager.show mpls optical-uni timers interfaces
To display interface timers running within the O-UNI process, use the show mpls optical-uni timers interfaces command in EXEC mode.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni timers interfaces command to determine the state of O-UNI internal interface process timers.
Task ID
Examples
The following is sample output from the show mpls optical-uni timers interfaces command:
RP/0/RP0/CPU0:router# show mpls optical-uni timers interfaces Present Time: 04/11/2006 16:54:57 O-UNI timers presently active on interfaces: Ifname Type Name Set@ Timeout --------------- --------- ------------ -------------------- ------- POS0/2/0/2 Interface RETRY 04/11/2006 16:54:38 0000060
This table describes the significant fields shown in the display.
Table 13 show mpls optical-uni timers interfaces Command Field DescriptionsField
Descriptions
Ifname
Name of the interface on which the timers are set.
Type
The type of interface timer. Interface is displayed in this case.
Name
- WAITRESV (120 sec.)
While running, O-UNI waits for a Resv message in response to Path; active at source O-UNI-C.
- RETRY (60 sec.)
When fires, O-UNI retries connection establishment (60 sec); active at source O-UNI-C.
- PATHTEAR (60 sec.)
While running, O-UNI waits for a PathTear in response to Resv(D&R); used when connection deletion is initiated by destination O-UNI-C; active at destination O-UNI-C.
- PATHERR (60 sec.)
While running, O-UNI waits for a PathErr(PSR) in response to PathTear; used when connection deletion is initiated by source O-UNI-C; active at source O-UNI-C.
- RESVCONF (60 sec.)
While running, O-UNI waits for a ResvConf message to complete connection establishment; active at destination O-UNI-C.
Set@
Time the interface timer was set.
Timeout
Time, in seconds, before the interface timer expires.
show mpls optical-uni timers nodes
To display the state of O-UNI internal process node timers, use the show mpls optical-uni timers nodes command in EXEC mode.
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Use the show mpls optical-uni timers nodes command to display O-UNI internal process node timers.
Task ID
Examples
The following is sample output from the show mpls optical-uni timers nodes command:
RP/0/RP0/CPU0:router# show mpls optical-uni timers nodes Present Time: 04/11/2006 17:02:34 O-UNI timers presently active for nodes: IP addr. Type Name Set@ Timeout ---------- -------- ------------ -------------------- ------- 55.56.57.5 Node Id NBRREFR 04/11/2006 17:02:21 0000120
This table describes the significant fields shown in the display.
Table 14 show mpls optical-uni timers nodes Command Field DescriptionsField
Description
IP address
IP address of the node.
Type
Type of node timer. The following node level timer is implemented:
NBRREFR (120 sec. with RSVP-GR enabled, 360 otherwise)—Activated when communications with local RSVP process is lost; when fires O-UNI connections are cleaned;
Name
Name of the node timer.
Set@
Time the node was set.
Timeout
Time, in seconds, before the node timer expires.
tna ipv4
To configure the transport network address (TNA) for an O-UNI datalink, use the tna ipv4 command in LMP datalink adjacency configuration mode.
Syntax Description
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
Examples
The following example shows how to configure the datalink for POS interface 0/1/0/1 to the TNA 192.168.4.5:
RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# mpls optical-uni RP/0/RP0/CPU0:router(config-mpls-ouni)# interface pos 0/1/0/1 RP/0/RP0/CPU0:router(config-mpls-ouni-if)# lmp data-link adjacency RP/0/RP0/CPU0:router(config-mpls-ouni-if-adj)# tna ipv4 192.168.4.5
