OAM Parameters

In this interface, you can query and set OAM parameters.

Navigation Path

For RTN NEs, in the NE Explorer, select the NE and choose Configuration > MPLS Management > Unicast Tunnel Management from the Function Tree. Then, click the OAM Parameters tab.

Buttons

Button	Description
OAM Operation	Perform OAM, including Start CV/FFD, Stop CV/FFD, Query LSP Status, Clear OAM, Ping Test and Tracerout Test.

Shortcut Menu

Short-Cut Menu	Description
Alarm Suppression	After the alarm suppression is set for the tunnel, the alarm is not reported on the NEs that the tunnel passes and on the U2000 Web LCT.
Start CV/FFD	Start the CV/FFD test for the selected tunnel.
Stop CV/FFD	Stop the CV/FFD test fro the selected tunnel.
Query LSP Status	Query the tunnel status.
Clear OAM	Clear the OAM operations for the tunnel.
Ping Test	Perform the ping test for the tunnel.
Traceroute Test	Perform the traceroute test for the tunnel.

Parameters

**Table 1** Descriptions of the parameters for OAM
Field	Value	Description
Index	For example: 1	Indicates the Tunnel index. The Tunnel in alarm can be located according to the Monitored Object value.
Tunnel ID	Example: 3	Display the tunnel ID.
Tunnel Name	Character string	Display the tunnel name.
Node Type	Ingress, Egress, Transit	Display the node type. Ingress: ingress node Egress: egress node NOTE: The value of Transit only applies for SDH.
Tunnel Direction	Unidirectional, Bidirectional	Displays the direction of tunnel.
OAM Status	Enabled, Disabled	Indicates the OAM status. This parameter can be set. The default value is Disabled. In non-IP mode, configure MEG ID, MEP ID, and the peer MEP ID before you enable the OAM function. Enabled: OAM-related operations can be performed. Disabled: OAM-related operations cannot be performed.
Detection Mode	Adaptive, Manual	Set the detection mode. The parameter can be set for only the tunnel in the egress direction. Manual: The frequency set by the user is used to test the connectivity of the tunnel. Adaptive: The frequency of the received packets is used to test the connectivity of the tunnel.
Detection Packet Type	CV, FFD	Set the detection packet type on the ingress node. CV: The detection frequency is always the same and cannot be set. FFD: The detection frequency can be set.
Packet Detection Interval (ms)	3.3, 10, 20, 50, 100, 200, 500	Set and display the detection packet period. If Detection Packet Type is set to FFD, the detection packet period can be set. If Detection Packet Type is set to CV, the detection packet period is always 1000.
Reverse Tunnel	Example:3(Source Node:1.1.81.3,Sink Node:1.1.91.10)	Select the reverse tunnel ID.
CV/FFD Status	Stop, Start	Display the CV/FFD status.
Local LSP Status	Near-End Available, Near-End Defect Available, Near-End Defect Unavailable, Near-End Unavailable, Remote Available, Remote Defect Available, Remote Defect Unavailable, Remote Unavailable	Display the Local LSP status. This parameter is not supported now.
Local LSP Defect Type	dServer, dLOCV, dTTSI_Mismatch, dTTSI_Mismerge, dExcess, dUnknown, SD, SF, BDI, FDI	Display the Local LSP defect type. This parameter is not supported now.
Local LSP Disabled Duration (ms)	0 to 300000	Display the duration of the disable status of the LSP. Local LSP Disabled Duration (ms) indicates the duration when the tunnel is unavailable. This parameter is not supported now.
Local LSP Defect Location	Example: 192.168.11.1	Display the LSP defect location. Local LSP Defect Location identifies the location of the defect in the network by using the IP address. This parameter is not supported now.
Remote LSP Status	Near-End Available, Near-End Defect Available, Near-End Defect Unavailable, Near-End Unavailable, Remote Available, Remote Defect Available, Remote Defect Unavailable, Remote Unavailable	Display the Remote LSP status. This parameter is not supported now.
Remote LSP Defect Type	dServer, dLOCV, dTTSI_Mismatch, dTTSI_Mismerge, dExcess, dUnknown, SD, SF, BDI, FDI	Display the Remote LSP defect type. This parameter is not supported now.
Remote LSP Disabled Duration (ms)	0 to 300000	Display the duration of the disable status of the LSP. Remote LSP Disabled Duration (ms) indicates the duration when the tunnel is unavailable. This parameter is not supported now.
Remote LSP Defect Location	Example: 192.168.11.1	Display the LSP defect location. Remote LSP Defect Location identifies the location of the defect in the network by using the IP address. This parameter is not supported now.
SD Threshold (%)	0-100	Set and display the SD threshold. This parameter can be set only for the egress node of the tunnel.
SF Threshold (%)	0-100	Set and display the SF threshold. This parameter can be set only for the egress node of the tunnel. SD ≤ SF
Source Node	Example: 192.168.11.2	Display the Source Node of the tunnel.
Sink Node	Example: 192.168.11.3	Display the Sink Node of the tunnel.