Alcatel-Lucent 7750 SR OS - Page 1439

OAM and SAA Command Reference
7750 SR OS Services Guide Page 1441
originated from this SHG. In all other cases, SHG 0 (zero) will be used. Note that if the mac-ping is
originated from a non-zero SHG, such packets will not go out to the same SHG.
If EMG is enabled, mac-trace will return only the first SAP in each chain.
Parameters service service-id — The Service ID of the service to diagnose or manage.
Values 1 — 2147483647
destination ieee-address — The destination MAC address to be traced.
size octets — The MAC OAM request packet size in octets, expressed as a decimal integer. The
request payload is padded to the specified size with a 6 byte PAD header and a byte payload of 0xAA
as necessary. If the octet size specified is less than the minimum packet, the minimum sized packet
necessary to send the request is used.
Default No OAM packet padding.
Values 1 — 65535
min-ttl vc-label-ttl — The minimum TTL value in the VC label for the MAC trace test, expressed as
a decimal integer.
Default 1
Values 1 — 255
max-ttl vc-label-ttl — The maximum TTL value in the VC label for the MAC trace test, expressed as
a decimal integer.
Default 4
Values 1 — 255
send-control — Specifies the MAC OAM request be sent using the control plane instead of the data
plane.
Default MAC OAM request sent using the data plane.
return-control — Specifies the MAC OAM reply to a data plane MAC OAM request be sent using
the control plane instead of the data plane.
Default MAC OAM reply sent using the data plane.
source ieee-address — The source MAC address from which the OAM MAC request originates. By
default, the system MAC address for the chassis is used.
Default The system MAC address.
Values Any unicast MAC value.
send-count send-count — The number of MAC OAM requests sent for a particular TTL value,
expressed as a decimal integer.
Default 1
Values 1 — 100
interval interval — The interval parameter in seconds, expressed as a decimal integer. This
parameter is used to override the default request message send interval and defines the minimum
amount of time that must expire before the next message request is sent.