Mac Status Defects - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

MAC Status Defects

The JUNOS Software provides MAC status defect information, indicating that one or
more of the remote MEPs is reporting a failure in its Port Status TLV or Interface
Status TLV. It indicates "yes" if either some remote MEP is reporting that its interface
is not isUp (for example, at least one remote MEPs interface is unavailable), or if all
remote MEPs are reporting a Port Status TLV that contains some value other than
psUp (for example, all remote MEPs Bridge Ports are not forwarding data). There are
two
Use the
user@host> show oam ethernet connectivity-fault-management mep-database
maintenance-domain md6 maintenance-association ma6
Maintenance domain name: md6, Format: string, Level: 6
Chapter 43: Configuring IEEE 802.1ag OAM Connectivity-Fault Management
Remote MEP identifier: 1001, State: ok
MAC address: 00:19:e2:b0:74:00, Type: Learned
Interface: ge-2/0/0.0
Last flapped: Never
Remote defect indication: false
Port status TLV: none
Interface status TLV: none
show commands you can use to view the MAC Status Defects indication.
mep-database command to display MAC status defects:
Maintenance association name: ma6, Format: string
Continuity-check status: enabled, Interval: 1s, Loss-threshold: 3 frames
MEP identifier: 500, Direction: down, MAC address: 00:05:85:73:7b:39
Auto-discovery: enabled, Priority: 0
Interface status TLV: up, Port status TLV: up
Interface name: xe-5/0/0.0, Interface status: Active, Link status: Up
Defects:
Remote MEP not receiving CCM
Erroneous CCM received
Cross-connect CCM received
RDI sent by some MEP
Some remote MEP's MAC in error state
Statistics:
CCMs sent
CCMs received out of sequence
LBMs sent
Valid in-order LBRs received
Valid out-of-order LBRs received
LBRs received with corrupted data
LBRs sent
LTMs sent
LTMs received
LTRs sent
LTRs received
Sequence number of next LTM request
1DMs sent
Valid 1DMs received
Invalid 1DMs received
DMMs sent
DMRs sent
Valid DMRs received
Invalid DMRs received
Remote MEP count: 1
: no
: no
: no
: no
: yes # MAC Status Defects yes/no
: 1658
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
: 0
Configuring Port Status TLV and Interface Status TLV
731