RFC 4207:Synchronous Optical Network (SONET)/Synch...
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test message


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... In [RFC4204], a link verification procedure is defined whereby Test messages are transmitted in-band over the data links. This is used ...
... encoding type, and transport mechanisms for the Test Messages. If the remote node receives a BeginVerify message ...
... and is ready to begin the procedure, it sends a BeginVerifyAck message specifying the desired transport mechanism for the Test messages. The remote node also assigns a Verify_Id to the procedure and includes it in the BeginVerifyAck message ...
... The transmission rate of the data link over which the Test Messages will be transmitted is represented in IEEE floating-point ...
... 0x0001: Reserved 0x0002 DCCS: Test Message over the Section/RS DCC ...
... Capable of transmitting Test Messages using the DCC Section/RS Overhead ...
... RFC1662]. The Test Message is sent as defined in [RFC4204]. ...
... RFC4204]. 0x0004 DCCL: Test Message over the Line/MS DCC ...
... Capable of transmitting Test Messages using the DCC Line/MS ...
... RFC1662]. The Test Message is sent as defined in [RFC4204]. ...
... G.707]. The Test Message is not transmitted using the J0 bytes (i.e., over the data link), but is sent over the control channel ...
... In order to get the mapping between the Interface_Id over which the J0 Test Message is sent and the J0 pattern sent in-band, the transmitting ...
... transmitting node must provide the correlation between this pattern and the J0 Test Message. This correlation is done using the TRACE object as defined in Section 4. ...
... object as defined in Section 4. The format of the Test Message is as follows: <Test Message ...
... Test Message is as follows: <Test Message> ::=<Common Header> <LOCAL_INTERFACE_ID> ...
... G.707]. The Test Message is not transmitted using the J1 bytes (i.e., over the data link ...
... Interface_Id over which the J1 Test Message is sent and the J1 pattern sent in-band ...
... node must provide the correlation between this pattern and the J1 Test Message. This correlation is done using the TRACE object as defined in Section 4. ...
... object as defined in Section 4. The Test Message format is identical to that defined above in J0-trace. ...
... G.707]. The Test Message is not transmitted using the J2 bytes (i.e., over the data link), but is sent over the control channel ...
... In order to get the mapping between the Interface_Id over which the J2 Test Message is sent and the J2 pattern sent in-band, the transmitting ...
... transmitting node must provide the correlation between this pattern and the J2 Test Message. This correlation is done using the TRACE object as defined in Section 4. ...
... object as defined in Section 4. The Test Message format is identical to that defined above in J0-trace. ...



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