show oam ethernet connectivity-fault-management mep-statistics
Syntax
Release Information
Statement introduced in Junos OS Release 12.1X44-D10.
Description
Display Ethernet Operation, Administration, and Management (OAM) maintenance end point (MEP) statistics.
The delay measurement statistics are not valid for SRX Series devices, which support only the IEEE 802.1ag standard.
Options
Required Privilege Level
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Related Documentation
List of Sample Output
show oam ethernet connectivity-fault- management mep-statisticsOutput Fields
Table 1 lists the output fields for the show oam ethernet connectivity-fault-management mep-statistics command. Output fields are listed in the approximate order in which they appear.
Table 1: show oam ethernet connectivity-fault-management mep-statistics Output Fields
Field Name | Field Description |
|---|---|
MEP identifier | Maintenance association end point (MEP) identifier. |
CCMs sent | Number of CCMs transmitted. |
CCMs received out of sequence | Number of CCMs received out of sequence. |
LBMs sent | Number of loopback messages (LBMs) sent. |
Valid in-order LBRs received | Number of loopback response (LBR) messages received that were valid messages and in sequence. |
Valid out-of-order LBRs received | Number of LBRs received that were valid messages and not in sequence. |
LBRs received with corrupted data | Number of LBRs received that were corrupted. |
LBRs sent | Number of LBRs transmitted. |
LTMs sent | Number of Link Trace Messages (LTMs) transmitted. |
LTMs received | Number of Link Trace Messages received. |
LTRs sent | Number of Link Trace Replies (LTRs) transmitted. |
LTRs received | Number of Link Trace responses received. |
Sequence number of next LTM request | Sequence number of the next Link Trace Message request to be transmitted. |
1DMs sent | If the MEP is an initiator in a one-way ETH-DM session, then this is the number of one-way delay measurement (1DM) PDU frames sent to the peer MEP in this session. For all other cases, this field displays 0. |
Valid 1DMs received | If the MEP is a receiver for a one-way ETH-DM session, then this is the number of valid 1DM frames received. For all other cases, this field displays 0. |
Invalid 1DMs received | If the MEP is a receiver for a one-way ETH-DM session, then this is the number of invalid 1DM frames received. For all other cases, this field displays 0. |
DMMs sent | If the MEP is an initiator for a two-way ETH-DM session, then this is the number of delay measurement message (DMM) PDU frames sent to the peer MEP in this session. For all other cases, this field displays 0. |
DMRs sent | If the MEP is a responder for a ETH-DM session, then this is the number of delay measurement reply (DMR) frames sent. For all other cases, this field displays 0. |
Valid DMRs received | If the MEP is an initiator for a two-way ETH-DM session, then this is the number of valid DMRs received. For all other cases, this field displays 0. |
Invalid DMRs received | If the MEP is an initiator for a two-way ETH-DM session, then this is the number of invalid DMRs received. For all other cases, this field displays 0. |
Sample Output
show oam ethernet connectivity-fault- management mep-statistics
user@host> show oam ethernet connectivity-fault-management
mep-statistics maintenance-domain private maintenance-association
private-ma remote-mep 100MEP identifier: 101, MAC address: 2001:db8:5E:00:53:00 CCMs sent : 83 CCMs received out of sequence : 0 LBMs sent : 0 Valid in-order LBRs received : 0 Valid out-of-order LBRs received : 0 LBRs received with corrupted data : 0 LBRs sent : 0 LTMs sent : 0 LTMs received : 0 LTRs sent : 0 LTRs received : 0 Sequence number of next LTM request : 0 1DMs sent : 0 Valid 1DMs received : 0 Invalid 1DMs received : 0 DMMs sent : 0 DMRs sent : 0 Valid DMRs received : 0 Invalid DMRs received : 0
