Virtual Private LAN Services
Page 414 7210 SAS M Services Guide
one-way-delay-threshold
Syntax one-way-delay-threshold seconds
Context config>service>vpls>sap>eth-cfm>mep
Description This command enables/disables eth-test functionality on MEP.
Parameters seconds — Specifies the one way delay threshold, in seconds.
Values 0..600
Default 3
tunnel-fault
Syntax tunnel-fault {accept | ignore}
Context config>service>vpls>eth-cfm
config>service>vpls>sap>eth-cfm
Description Allows the individual service SAPs to react to changes in the tunnel MEP state. When tunnel-fault
accept is configured at the service level, the SAP will react according to the service type, EPIPE will
set the operational flag and VPLS, IES and VPRN SAP operational state will become down on failure
or up on clear. This command triggers the OAM mapping functions to mate SAPs and bindings in an
EPIPE service as well as setting the operational flag. If AIS generation is the requirement for the
EPIPE services this command is not required. See the command ais-enable under epipe>sap>eth-
cfm>ais-enable for more details. This works in conjunction with the tunnel-fault accept on the
individual SAPs. Both must be set to accept to react to the tunnel MEP state. By default the service
level command is “ignore” and the sap level command is “accept”. This means simply changing the
service level command to “accept” will enable the feature for all SAPs. This is not required for EPIPE
services that only wish to generate AIS on failure.
Parameters accept — Share fate with the facility tunnel MEP
ignore — Do not share fate with the facility tunnel MEP
Default ignore (Service Level)
accept (SAP Level for EPIPE and VPLS)
limit-mac-move
Syntax limit-mac-move [blockable | non-blockable]
no limit-mac-move
Context config>service>vpls>spoke-sdp
config>service>vpls>sap
Description This command indicates whether or not the mac-move agent, when enabled using
config>service>vpls>mac-move or config>service>epipe>mac-move, will limit the MAC re-learn
(move) rate on this SAP.
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