View Linktrace Results
About this task
Use this procedure to view linktrace results.
After you trigger linktrace, you must select Refresh to update the results.
Procedure
- In the navigation pane, expand .
- Select CFM.
- Select the LTM tab.
- Highlight an entry, and then select Result.
Link Trace Replies Field Descriptions
Use the data in the following table to use the Link Trace Result tab.
|
Name |
Description |
|---|---|
|
DomainIndex |
Indicates the Maintenance Domain Index. |
|
AssociationIndex |
Indicates the Maintenance Association Index. |
|
MepId |
Indicates the Maintenance EndPoint ID. |
|
SeqNumber |
Indicates the transaction identifier/sequence number returned by a previous transmit linktrace message command, indicating which LTM response is going to be returned. The default is 0. |
|
Hop |
Indicates the number of hops away from the LTM initiator. |
|
ReceiveOrder |
Indicates the index value used to distinguish among multiple LTRs with the same LTR Transaction Identifier field value. This value is assigned sequentially from 1, in the order that the Linktrace Initiator received the LTRs. |
|
Ttl |
Indicates the TTL field value for a returned LTR. |
|
DomainName |
Indicates the Maintenance Domain Name. |
|
AssociationName |
Indicates the Maintenance Association Name. |
|
Forwarded |
Indicates if a LTM was forwarded by the responding MP, as returned in the FwdYes flag of the flags field. |
|
TerminalMep |
Displays a boolean value stating whether the forwarded LTM reached a MEP enclosing its MA, as returned in the Terminal MEP flag of the Flags field. |
|
LastEgressIdentifier |
Displays an octet field holding the Last Egress Identifier returned in the LTR Egress Identifier TLV of the LTR. The Last Egress Identifier identifies the MEP Linktrace Indicator that originated, or the Linktrace Responder that forwarded, the LTM to which this LTR is the response. This is the same value as the Egress Identifier TLV of that LTM. |
|
NextEgressIdentifier |
Displays an octet field holding the Next Egress Identifier returned in the LTR Egress Identifier TLV of the LTR. The Next Egress Identifier Identifies the Linktrace Responder that transmitted this LTR, and can forward the LTM to the next hop. This is the same value as the Egress Identifier TLV of the forwarded LTM, if any. If the FwdYes bit of the Flags field is false, the contents of this field are undefined, and the field is ignored by the receiver. |
|
RelayAction |
Indicates the value returned in the RelayAction field. |
|
SrcMac |
Displays the MAC address of the MP that responded to the LTM request for this LTR. |
|
IngressAction |
Displays the value returned in the IngressAction Field of the LTM. The value ingNoTlv indicates that no Reply Ingress TLV was returned in the LTM. |
|
IngressMac |
Displays the MAC address returned in the ingress MAC address field. If the rcCfmLtrReplyIngress object contains the value ingNoTlv(5), then the contents of this field are meaningless. |
|
EgressAction |
Displays the value returned in the Egress Action Field of the LTM. The value egrNoTlv(5) indicates that no Reply Egress TLV was returned in the LTM. |
|
EgressMac |
Displays the MAC address returned in the egress MAC address field. If the rcCfmLtrReplyEgress object contains the value egrNoTlv(5), then the contents of this field are meaningless. |