Alcatel-Lucent 7750 SR OS Service Manual page 1442

OAM and SAA Command Reference
profile {in | out} — The profile state of the SDP encapsulation.
timeout seconds — The timeout parameter in seconds, expressed as a decimal integer. This value is
interval seconds — The interval parameter in seconds, expressed as a decimal integer. This
size octets — The size parameter in octets, expressed as a decimal integer. This parameter is used to
count send-count — The number of messages to send, expressed as a decimal integer. The count
Special Cases Single Response Connectivity Tests — A single response sdp-ping test provides detailed test
results.
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Default
be
Values
be, l2, af, l1, h2, ef, h1, nc
Default
out
used to override the default timeout value and is the amount of time that the router will wait for
a message reply after sending the message request. Upon the expiration of message timeout, the
requesting router assumes that the message response will not be received. A 'request timeout'
message is displayed by the CLI for each message request sent that expires. Any response
received after the request times out will be silently discarded.
Default
5
Values
1 — 10
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.
If the interval is set to 1 second, and the timeout value is set to 10 seconds, then the maximum
time between message requests is 10 seconds and the minimum is 1 second. This depends upon
the receipt of a message reply corresponding to the outstanding message request.
Default
1
Values
1 — 10
override the default message size for the sdp-ping request. Changing the message size is a
method of checking the ability of an SDP to support a path-mtu. The size of the message does
not include the SDP encapsulation, VC-Label (if applied) or any DLC headers or trailers.
When the OAM message request is encapsulated in an IP/GRE SDP, the IP 'DF' (Do Not
Fragment) bit is set. If any segment of the path between the sender and receiver cannot handle
the message size, the message is discarded. MPLS LSPs are not expected to fragment the
message either, as the message contained in the LSP is not an IP packet.
Default
40
Values
40 — 9198
parameter is used to override the default number of message requests sent. Each message request
must either timeout or receive a reply before the next message request is sent. The message
interval value must be expired before the next message request is sent.
Default
1
Values
1 — 100
7750 SR OS Services Guide