show oam ethernet connectivity-fault-management interfaces
Syntax
show oam ethernet connectivity-fault-management interfaces
<ethernet-interface-name>
<level md-level>
<brief | detail | extensive>
Description
Display IEEE 802.1ag Operation, Administration, and Management (OAM) connectivity fault management (CFM) database information for Ethernet interfaces.
Options
| brief | detail | extensive | (Optional) Display the specified level of output. |
| ethernet-interface-name | (Optional) Display CFM information only for CFM entities attached to the specified Ethernet interface. |
| level md-level | (Optional) Display CFM information for CFM identities enclosed within a maintenance domain of the specified level. |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show oam ethernet connectivity-fault-management
interfaces command. Output fields are listed in the approximate
order in which they appear.
Field Name |
Field Description |
Level of Output |
|---|---|---|
Interface |
Interface identifier. |
All levels |
Interface status |
Local interface status. |
All levels |
Link status |
Local link status. Up, down, or oam-down. |
All levels |
Maintenance domain name |
Maintenance domain name. |
detail extensive |
Format (Maintenance domain) |
Maintenance domain name format configured. |
detail extensive |
Level |
Maintenance domain level configured. |
All levels |
Maintenance association name |
Maintenance association name. |
detail extensive |
Format (Maintenance association) |
Maintenance association name format configured. |
detail extensive |
Continuity-check status |
Continuity-check status. |
detail extensive |
Interval |
Continuity-check message interval. |
detail extensive |
Loss-threshold |
Lost continuity-check message threshold. |
detail extensive |
MEP identifier |
Maintenance association end point (MEP) identifier. |
All levels |
Neighbours |
Number of MEP neighbors. |
All levels |
Direction |
MEP direction configured. |
detail extensive |
MAC address |
MAC address configured for the MEP. |
detail extensive |
MEP status |
Indicates the status of the Connectivity Fault Management (CFM) protocol running on the MEP: Running, inactive, disabled, or unsupported. |
detail extensive |
Remote MEP not receiving CCM |
Whether the remote MEP is not receiving connectivity check messages (CCMs). |
detail extensive |
Erroneous CCM received |
Whether erroneous CCMs have been received. |
detail extensive |
Cross-connect CCM received |
Whether cross-connect CCMs have been received. |
detail extensive |
RDI sent by some MEP |
Whether the remote defect indication (RDI) bit is set in messages that have been received. The absence of the RDI bit in a CCM indicates that the transmitting MEP is receiving CCMs from all configured MEPs. |
detail extensive |
CCMs sent |
Number of CCMs transmitted. |
detail extensive |
CCMs received out of sequence |
Number of CCMs received out of sequence. |
detail extensive |
LBMs sent |
Number of loopback request messages (LBMs) sent. |
detail extensive |
Valid in-order LBRs received |
Number of loopback response messages (LBRs) received that were valid messages and in sequence. |
detail extensive |
Valid out-of-order LBRs received |
Number of LBRs received that were valid messages and not in sequence. |
detail extensive |
LBRs received with corrupted data |
Number of LBRs received that were corrupted. |
detail extensive |
LBRs sent |
Number of LBRs transmitted. |
detail extensive |
LTMs sent |
Linktrace messages (LTMs) transmitted. |
detail extensive |
LTMs received |
Linktrace messages received. |
detail extensive |
LTRs sent |
Linktrace responses (LTRs) transmitted. |
detail extensive |
LTRs received |
Linktrace responses received. |
detail extensive |
Sequence number of next LTM request |
Sequence number of next LTM request to be transmitted. |
detail extensive |
1DMs sent |
If the interface is attached to an initiator MEP for a one-way ETH-DM session: 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. |
detail extensive |
Valid 1DMs received |
If the interface is attached to a receiver MEP for a one-way ETH-DM session: Number of valid 1DM frames received. For all other cases, this field displays 0. |
detail extensive |
Invalid 1DMs received |
If the interface is attached to a receiver MEP for a one-way ETH-DM session: Number of invalid 1DM frames received. For all other cases, this field displays 0. |
detail extensive |
DMMs sent |
If the interface is attached to an initiator MEP for a two-way ETH-DM session: Number of Delay Measurement Message (DMM) PDU frames sent to the peer MEP in this session. For all other cases, this field displays 0. |
detail extensive |
DMRs sent |
If the interface is attached to a responder MEP for a two-way ETH-DM session: Number of Delay Measurement Reply (DMR) frames sent. For all other cases, this field displays 0. |
detail extensive |
Valid DMRs received |
If the interface is attached to an initiator MEP for a two-way ETH-DM session: Number of valid DMRs received. For all other cases, this field displays 0. |
detail extensive |
Invalid DMRs received |
If the interface is attached to an initiator MEP for a two-way ETH-DM session: Number of invalid DMRs received. For all other cases, this field displays 0. |
detail extensive |
Remote MEP count |
Number of remote MEPs. |
extensive |
Identifier (remote MEP) |
MEP identifier of the remote MEP. |
extensive |
MAC address (remote MEP) |
MAC address of the remote MEP. |
extensive |
State (remote MEP) |
State of the remote MEP. |
extensive |
Interface (remote MEP) |
Interface of the remote MEP. |
extensive |
Sample Output
- show oam ethernet connectivity-fault- management interfaces
- show oam ethernet connectivity-fault- management interfaces detail
- show oam ethernet connectivity-fault- management interfaces extensive
- show oam ethernet connectivity-fault- management interfaces level
- show oam ethernet connectivity-fault- management interfaces (Trunk Interfaces)
show oam ethernet connectivity-fault- management interfaces
user@host> show oam ethernet connectivity-fault-management interfaces
Interface Link Status Level MEP Neighbours
Identifier
ge-1/1/0.0 Up Active 0 2 1
ge-1/1/0.1 Up Active 0 2 1
ge-1/1/0.10 Up Active 0 2 1
ge-1/1/0.100 Up Active 0 2 1
ge-1/1/0.101 Up Active 0 2 1
ge-1/1/0.102 Up Active 0 2 1
ge-1/1/0.103 Up Active 0 2 1
ge-1/1/0.104 Up Active 0 2 1
ge-1/1/0.105 Up Active 0 2 1
ge-1/1/0.106 Up Active 0 2 1
...show oam ethernet connectivity-fault- management interfaces detail
user@host> show oam ethernet connectivity-fault-management interfaces detail
Interface name: ge-5/2/9.0, Interface status: Active, Link status: Up
Maintenance domain name: md0, Format: string, Level: 5
Maintenance association name: ma1, Format: string
Continuity-check status: enabled, Interval: 100ms, Loss-threshold: 3 frames
MEP identifier: 1, Direction: down, MAC address: 00:90:69:0b:4b:94
MEP status: running
Defects:
Remote MEP not receiving CCM : no
Erroneous CCM received : yes
Cross-connect CCM received : no
RDI sent by some MEP : yes
Statistics:
CCMs sent : 76
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 : 1320235363
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
Remote MEP count: 2
Identifier MAC address State Interface
2001 00:90:69:0b:7f:71 ok ge-5/2/9.0
4001 00:90:69:0b:09:c5 ok ge-5/2/9.0show oam ethernet connectivity-fault- management interfaces extensive
user@host> show oam ethernet connectivity-fault-management interfaces extensive
Interface name: ge-5/2/9.0, Interface status: Active, Link status: Up
Maintenance domain name: md0, Format: string, Level: 5
Maintenance association name: ma1, Format: string
Continuity-check status: enabled, Interval: 100ms, Loss-threshold: 3 frames
MEP identifier: 1, Direction: down, MAC address: 00:90:69:0b:4b:94
MEP status: running
Defects:
Remote MEP not receiving CCM : no
Erroneous CCM received : yes
Cross-connect CCM received : no
RDI sent by some MEP : yes
Statistics:
CCMs sent : 76
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 : 1542035464
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
Remote MEP count: 2
Identifier MAC address State Interface
2001 00:90:69:0b:7f:71 ok ge-5/2/9.0
4001 00:90:69:0b:09:c5 ok ge-5/2/9.0
show oam ethernet connectivity-fault- management interfaces level
user@host> show oam ethernet connectivity-fault-management interfaces level 7
Interface Link Status Level MEP Neighbours
Identifier
ge-3/0/0.0 Up Active 7 201 0
xe-0/0/0.0 Up Active 7 203 1
show oam ethernet connectivity-fault- management interfaces (Trunk Interfaces)
user@host> show oam ethernet connectivity-fault-management interfaces
Interface Link Status Level MEP Neighbours
Identifier
ge-4/0/1.0, vlan 100 Up Active 5 100 0
ge-10/3/10.4091, vlan 4091 Down Inactive 4 400 0
ge-4/0/0.0 Up Active 6 200 0
user@host> show oam ethernet connectivity-fault-management interfaces ge-4/0/0.0
Interface Link Status Level MEP Neighbours
Identifier
ge-4/0/0.0 Up Active 6 200 0
user@host> show oam ethernet connectivity-fault-management interfaces ge-4/0/1.0 vlan 100
Interface Link Status Level MEP Neighbours
Identifier
ge-4/0/1.0, vlan 100 Up Active 5 100 0
user@host> show oam ethernet connectivity-fault-management interfaces ge-10/3/10.4091 vlan 4091
Interface Link Status Level MEP Neighbours
Identifier
ge-10/3/10.4091, vlan 4091 Down Inactive 4 400 0
Release Information
Command introduced in Junos OS Release 10.2.