Alcatel-Lucent 5620 Troubleshooting Manual page 150

4 — Troubleshooting services
Displayed message
notApplicable (0)
fecEgress (1)
fecNoMap (2)
notDownstream (3)
downstream (4)
downstreamNotLabel (5)
downstreamNotMac (6)
downstreamNotMacFlood (7)
malformedEchoRequest (8)
tlvNotUnderstood (9)
7
8
9
10
4-8
Table 4-2 MAC Ping OAM diagnostic results
Click on the Create button.
Choose L2 Service→Create MAC Trace from the Create contextual menu. The MAC
Trace create form appears with the General tab button selected.
Configure the parameters for the diagnostic session and run the diagnostic. A MAC
Trace shows the path, protocol, label, destination SAP, and hop count to the
location of the destination MAC. Enter the service ID for the VPLS or VLL service
between the sites, and the sites you want to trace, in this case, from site ID
10.1.200.51/32 to site IDs 10.1.200.52/32 and 10.1.200.53/32 using the network
in Figure 4-1.
Click on the Results tab to view the list of trace responses. Double-click on a row
in the list to view its details.
Review the diagnostic results and assess whether the configuration meets the
network requirements.
a If MAC Ping and MAC Trace diagnostics returned the expected results for the
configuration of your network, go to step
b If MAC Ping and MAC Trace diagnostics did not return the expected results for
the configuration of your network, go to step
November 2008
Description
The OAM diagnostic message does not apply to the OAM
diagnostic performed.
The replying router is an egress for the FEC.
The far-end egress point exists and is operating correctly. No
action required.
The replying router has no mapping for the FEC.
The replying router is not a downstream router.
The replying router is a downstream router, and the mapping for
this FEC on the router interface is the specified label.
The replying router is a downstream router, and the mapping for
this FEC on the router interface is not the specified label.
The replying router is a downstream router, but it does not have
the specified MAC address.
The replying router is a downstream router, but it does not have
the specified MAC address and cannot flood the request to other
routers.
The received echo request is malformed.
One or more TLVs were not understood.
9 a
Alcatel-Lucent 5620 Service Aware Manager, Release 6.1 R3
Troubleshooting Guide
in General Procedure 4.2.
9 b in general procedure 4.2.
3HE 04244 AAAB Ed. 01