Traceroute Test

In this interface, you can set parameters for the traceroute test, start the traceroute test and stop the traceroute test.

Navigation Path

For RTN NEs, in the NE Explorer, click the NE and choose Configuration > MPLS Management > PW Management from the Function Tree. Then, click the PW OAM Parameters tab and choose OAM Operation > Traceroute Test.

Button Description

Button	Description
Start Test	Starts the traceroute test.
Stop Test	Stops the traceroute test.

Parameter Description

**Table 1** Parameters for traceroute tests
Parameter	Value	Description
EXP Value	0 to 7	Indicates the EXP value. The packet priority increases with the EXP value.
TTL	1 to 255	Set the TTL.
Packet Length	89 to 1400	Indicates the length of packets (step: 4).
Response Timeout Time (10ms)	1 to 6000	Indicates the wait-to-response timeout time. NOTE: Different NEs support the different ranges of wait-to-response timeout time. When the value exceeds the range, an error message is displayed.
Response Mode	No Response, IPv4 UDP Response, Application Control Channel	Indicates the response mode.
Test Result	Character string	Indicates the test result.
PW ID	Example: 1	Indicates the PW ID.
Replier	Example: 1.1.12.238	Indicates the LSR ID of the replier.
Delay(us)	Example: 3799	Indicates the delay in response.
Type	STPE, SPE, TTPE	Indicates the node type. The options are as follows: STPE: source node SPE: switching node TTPE: sink node
Downstream LSR ID	Example: 1.1.12.238	Indicates the downstream LSR ID. If there is no downstream LSR ID, the value will be none.
Downstream Label	Example: 25	Indicates the downstream label. If there is no downstream label, the value will be none.
Return Code	No return code Malformed echo request received One or more of the TLVs was not understood Replying router is an egress for the FEC at stack-depth Replying router has no mapping for the FEC at stack-depth Downstream Mapping Mismatch Upstream Interface Index Unknown Reserved Label switched at stack-depth Label switched but no MPLS forwarding at stack-depth Mapping for this FEC is not the given label at stack-depth No label entry at stack-depth Protocol not associated with interface at FEC stack-depth Premature termination of ping due to label stack shrinking to a single label	Indicates the code returned during the test.
Test Result	Response Overtime	Indicates the test result.