Procedure 9-6.3: View/Edit Tunnel configuration
Overview
Use this procedure to initially display the information for all existing Tunnels/TUSegments and then subsequently select a Tunnel for modification or deletion. For each Tunnel, there is either one TUSegment (in the case of Terminated) or two TUSegments (in the case of Transit/Swap) for the Tunnel.
Use the Web GUI or the rtrv-tmpls-tunnel command to retrieve tunnel configuration.
The tunnel parameters can be modified using the ed-tmpls-tunnel command. This TUSegment is automatically deleted when the TUNNEL is deleted using the dlt-tmpls-tunnel command.
Refer to the Alcatel-Lucent 1850 Transport Service Switch (TSS-5) TL1 Command Guide for T-MPLS, for help on using TLI commands.
Step
1 |
Login to the VLNC42B. |
2 |
From the Navigation menu, select TMPLS → Tunnel Management → Tunnel Configuration. Equivalent TLI command: rtrv-tmpls-tunnel. Result: The Tunnel Configuration screen displays the information for all existing Tunnels/TUSegments. |
3 |
Select the tunnel AID you want to edit by clicking on the pencil icon (Edit Terminated Tunnel) displayed on the left side of the tunnel. If you want to delete a tunnel, select the red X icon to the left of the tunnel AID. Result: The Modify Terminated Tunnel screen displays. |
4 |
Enter the parameters as required. Click Submit to apply your changes. Reference: Modify terminated/transit tunnel parameters. End of steps |
Modify terminated/transit tunnel parameters
|
Parameter |
Value |
TL1 command |
|---|---|---|
|
Tunnel | ||
|
Tunnel AID |
This is the selected Tunnel AID. |
rtrv-tmpls-tunnel: aid |
|
Tunnel ID (Identifier) |
Unique Tunnel Identifier (Tunnel Name). The valid value is a character string up to 30 valid characters. This is an editable field. |
rtrv/ed-tmpls-tunnel: tunnel-aid |
|
Description |
The valid value is a character string up to 30 ASCII characters. This is an editable field. |
rtrv/ed-tmpls-tunnel: descr |
|
Direction |
The direction of the Tunnel. Valid value: BIDIR. This is a display-only field. |
rtrv-tmpls-tuseg: dir=bidir |
|
Role |
Tunnel Position Role. Valid value: HEAD |
rtrv-tmpls-tuseg: role |
|
Admin Status |
Tunnel administrative status. This is an editable field. Valid values: ON or OFF. If there is a PW referencing this Tunnel and the PW has its STATUS = ON, then OFF shall not be a valid value. |
rtrv/ed-tmpls-tunnel: status |
|
Operative Status |
Tunnel operative state. Valid values: UP or DOWN. This is a display-only field. |
rtrv/ed-tmpls-tunnel: state |
|
Traffic Descriptor ID |
The TMPLS Traffic Descriptor Identifier for the assigned bandwidth profile to the LSP Tunnel. This is a drop-down list containing all TDs that are not referenced by any Tunnel/PW (rtrv-tmpls-td:inus=no) in the system. Reference: Procedure 9-4.3: Create traffic descriptors (TD) (TMPLS → QoS → Traffic Descriptor Configuration). |
rtrv/ed-tmpls-tunnel: td-id |
|
Tunnel Segment | ||
|
Tunnel Segment AID |
The TUSegment AID for the Tunnel. This is a display-only field. The AID is the SEGTO-AID value from the RTRV-TMPLS-TUNNEL command above. |
rtrv-tmpls-tuseg: aid= |
|
Type |
Tunnel type. Valid value: TERMINATION. This is a display-only field. |
rtrv-tmpls-tuseg: type |
|
MPLS Port |
AID of the port which is the server of the MPLS TUSegment. This is a display-only field and displays the MPLS Port of the selected TUSegment. |
rtrv-tmpls-tuseg: port |
|
L2 Encapsulation Profile |
L2 Encapsulation Profile AID to be used in case of mapping of MPLS over Ethernet when a switched network is present. This is an editable field. This is a drop-down list containing all L2 Encapsulation Profiles in the system. |
rtrv/ed-tmpls-tuseg: l2encapprof-aid |
|
Direction |
Valid value: BIDIR. |
rtrv-tmpls-tuseg:dir |
|
User Name |
The user name for the TUSegment. The valid value is a character string containing up to 30 valid characters. This is an editable field. |
rtrv/ed-tmpls-tuseg: user-name |
|
In Label |
The expected Label for the incoming segment associated to Sink TUSegment. The Tunnel/PW InLabels must be unique per system (VLNC42B). The InLabel space is shared by both TU and PW InLabels. Valid values: an integer in the range of 16 - 2023. This is an editable field. TThe field cannot be modified if the TUSegment is referenced by a PWSegment or if the Tunnel associated with the TUSegment is either a working or protecting Tunnel. |
rtrv/ed-tmpls-tuseg: inlabel |
|
Out Label |
The Transmitted Label for the outgoing segment to Source TUSegment. Valid values: an integer in the range of 16 - 1048575. This is an editable field. It cannot be edited if the Tunnel associated with the TUSegment is either a working or protecting Tunnel. The Tunnel OutLabel must be unique per MPLS port. The PW OutLabels must be unique per TUSegment. |
rtrv/ed-tmpls-tuseg: outlabel |
|
PHB Profile |
Per-Hop Behavior Profile. This is an editable field. It is a drop-down list containing all PHB Profiles in the system. |
rtrv/ed-tmpls-tuseg: phb-prof-aid |
|
Alarm Profile |
This is a drop-down list containing all ASAP Profiles in the system (ASAPTUSEG-{1-10}). The default value is ASAPTUSEG-1. |
rtrv/ed-tmpls-tuseg: alm-prof |
|
Diagnostic Monitoring SD Prot. Switch |
Enables/disables the Protection Switch feature for Signal Degrade detected on the basis of the optical power monitored by Digital Diagnostic Monitoring (DDM) capable SSF/ TSF. Valid values: Enable or Disable (default). |
rtrv/ed-tmpls-tuseg: ps-ddm-sd |
|
OAM parameters | ||
|
MEP |
Valid value: Enable or Disable (default). This is an editable field. If the Tunnel AID for this TUSegment is either the working tunnel or protecting tunnel of a FFP protection group, then this parameter cannot be modified. |
rtrv/ed-tmpls-tuseg: mep |
|
MEG ID |
Applies only when MEP is Enable. The valid value is a unique character string containing up to 13 ASCII characters. This is an editable field. |
rtrv/ed-tmpls-tuseg: meg-id |
|
MEP ID |
This is the MEP ID in the TMPLS CV OAM frame identifying the transmitting MEP Termination. This applies only when MEP is Enable. Valid values: an integer in the range of 0 - 8191. This is an editable field. |
rtrv/ed-tmpls-tuseg: mep-id |
|
Peer MEP ID(s) |
Expected MEP IDs list, integer associated to Sink TUSegment Termination. In case of p2p TUSegment, this is only one integer number. In case of p2mp TUSegment, this parameter represents the list of expected MEP-IDs. For example, 100&200&300 represents 3 different expected MEP-IDs. This parameter applies when MEP is Enable. This is an editable field. If CV Rx is Disable, then Peer MEP ID is an empty field. |
rtrv/ed-tmpls-tuseg: expmep-id |
|
OAM PHB Profile |
The OAM PHB Profile for the OAM packet. This applies only when MEP is Enable. The default value is OAMPHB-1. This is an editable field. It is a drop-down list containing all OAM PHB Profiles in the system. |
rtrv/ed-tmpls-tuseg: oamphb-aid |
|
CV PHB |
This field specifies the PHB Scheduling Class (PSC) associated to CV packets (EF, HIGH2..). This applies only when MEP is Enable. It is an editable field. Valid values: EF, HIGH2, AF1, AF2, AF3, AF4, DE, LOW2. |
rtrv/ed-tmpls-tuseg: cvphb |
|
CV Rx |
Enabling/disabling capability to detect the Loss Of Continuity (LOC) alarm, associated to Sink TUSegment Termination. This applies only when MEP is Enable. Valid values: Enable or Disable (default). It is an editable field. Enable is not a valid value, if MEP is Disable or Peer MEP ID is an empty field. If Enable is selected, CV Tx and MEP is also Enable. |
rtrv/ed-tmpls-tuseg: cvrx |
|
CV Tx |
Enabling/disabling transmission of CV packets, associated to Source TUSegment Term. This applies only when MEP is Enable. Valid values: Enable or Disable (default). It is an editable field. Enable is not a valid value if MEP is Disable or Peer MEP ID is an empty field. If Enable is selected, CV Rx and MEP is also Enable. |
rtrv/ed-tmpls-tuseg: cvtx |
|
CV Period |
The period of CV packet transmission. This applies only when MEP is Enable. Valid values: 3.33ms (default), 10ms, 100ms, 1s, 10s, 20ms (when OAM CV Period =0), 50ms (when OAM CV Period =0), 1m (when OAM CV Period =2). 20ms and 50ms are valid values only when the OAM CV Period is set to 0 in the Global Network Configuration screen. 1m is a valid value only when the OAM CV Period is set to 2 in the Global Network Configuration screen |
rtrv/ed-tmpls-tuseg: cvperiod |
|
Cross-Connection Type |
This is a display-only field for transit tunnel. The valid value is 2WAY. |
rtrv-tmpls-crstuseg: cct |