📄 draft-bidulock-sigtran-m2pa-test-00.me
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| <----------------- OUT-OF-SERVICE || OUT-OF-SERVICE -----------------> || :start || <----------------- ALIGNMENT || :start || ALIGNMENT -----------------> || <----------------- PROVING-NORMAL || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || -----timeout------ || ALIGNMENT -----------------> || ! || ! T4(Pn) 7.5 <= T4 <= 9.5 || ! || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || <----------------- IN-SERVICE || ||___________________________________________________________________|.ce 2\fIFigure \n($1.\n($2.\n($3.\fR "Alignment" during normal proving.(x 1\fIFigure \n($1.\n($2.\n($3.\fR "Alignment" during normal proving.)x.)b.ip "Test Description:" 12.npThe test begins with the link in the "Out of Service" state..npIssue the Level 3 "Start" command at the IUT and the PT..npWhen normal proving begins, wait for half the duration of T4 andthen send the IUT a status "Alignment" message..npCheck that the IUT restarts the proving period and sends a status"In Service" message T4 after the last status "Alignment" message was sent tothe IUT..npCheck that T4(Pn) is between 7.5 seconds and 9.5 seconds in duration..bp.sh 3 "Normal alignment with PO set".lpThis case tests the normal alignment procedure where one M2PA peer isexperiencing a local processor outage before and during alignment. The M2PApeers should still align and the link should go into service at Level 3..sh 4 "Forward Direction".lpThe test is performed in the forward direction.The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3(a)\fR..(b CReference: Q.781/Test 1.8\fC ___________________________________________________________________\ | || PT IUT || || <----------------- OUT-OF-SERVICE || OUT-OF-SERVICE -----------------> || :set lpo || :start || <----------------- ALIGNMENT || :start || ALIGNMENT -----------------> || <----------------- PROVING-NORMAL || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || <----------------- PROCESSOR-OUTAGE || IN-SERVICE -----------------> || !in service || ||___________________________________________________________________|.ce 1\fIFigure \n($1.\n($2.\n($3(a).\fR Normal alignment with PO set.(x 1\fIFigure \n($1.\n($2.\n($3(a).\fR Normal alignment with PO set.)x.)b.ip "Test Description:" 12.npThe test begins with the link in the "Out of Service" state..npIssue the Level 3 "Set Local Processor Outage" and "Start" commands at the IUTand the "Start" command at the PT..npCheck that the IUT sends the message sequence illustrated in\fIFigure \n($1.\n($2.\n($3(a)\fR..npCheck that the IUT sends status "Processor Outage" message and indicates "InService" to Level 3..npCheck that the link maintains the "In Service" state at the IUT..bp.sh 4 "Reverse Direction".lpThis case is the same test in the reverse direction.The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3(b)\fR..(b CReference: Q.781/Test 1.8\fC ___________________________________________________________________\ | || PT IUT || || <----------------- OUT-OF-SERVICE || OUT-OF-SERVICE -----------------> || :set lpo || :start || :start || <----------------- ALIGNMENT || ALIGNMENT -----------------> || <----------------- PROVING-NORMAL || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || <----------------- IN-SERVICE || PROCESSOR-OUTAGE -----------------> || !rpo || ||___________________________________________________________________|.ce 1\fIFigure \n($1.\n($2.\n($3(b).\fR Normal alignment with PO set.(x 1\fIFigure \n($1.\n($2.\n($3(b).\fR Normal alignment with PO set.)x.)b.ip "Test Description:" 12.npThe test begins with the link in the "Out of Service" state..npIssue the Level 3 "Local Processor Outage" and "Start" command at the PT andthe "Start" command at the IUT..npCheck that the IUT sends the message sequence illustrated in\fIFigure \n($1.\n($2.\n($3(b)..npCheck that the IUT sends status "In Service" message and indicates "RemoteProcessor Outage" indication to Level 3..npCheck that the link maintains the "In Service" state at the IUT..bp.sh 3 "Normal alignment with PO set (Data)".lpThis test case validates the normal alignment procedure at the IUT in the"Processor Outage" state when a Data message is used instead of an "InService" message to complete the alignment procedure..sh 4 "Forward Direction".lpThe test is performed in the forward direction.The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3(a)\fR..(b CReference: Q.781/Test 1.9\fC ___________________________________________________________________\ | || PT IUT || || <----------------- OUT-OF-SERVICE || OUT-OF-SERVICE -----------------> || :set lpo || :start || <----------------- ALIGNMENT || ALIGNMENT -----------------> || <----------------- PROVING-NORMAL || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || <----------------- PROCESSOR-OUTAGE || DATA -----------------> || ||___________________________________________________________________|.ce 1\fIFigure \n($1.\n($2.\n($3(a).\fR Normal alignment with PO set (Data).(x 1\fIFigure \n($1.\n($2.\n($3(a).\fR Normal alignment with PO set (Data).)x.)b.ip "Test Description:" 12.npThe test begins with the link in the "Out of Service" state..npIssue the Level 3 "Set Local Processor Outage" and "Start" commands at theIUT..npCheck that the IUT sends the message sequence illustrated in\fIFigure \n($1.\n($2.\n($3(a)\fR..npCheck that the IUT sends status "Processor Outage" message and send a Datamessage to the IUT to complete the alignment procedure..npCheck that the IUT does not acknowledge the Data message..npCheck that the IUT maintains the "Processor Outage" state..bp.sh 4 "Reverse Direction".lpThis is the same test in the reverse direction.The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3(b)\fR..(b CReference: Q.781/Test 1.9\fC ___________________________________________________________________\ | || PT IUT || || <----------------- OUT-OF-SERVICE || OUT-OF-SERVICE -----------------> || :set lpo || :start || :start || <----------------- ALIGNMENT || ALIGNMENT -----------------> || <----------------- PROVING-NORMAL || :msu || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || <----------------- DATA [ 35 bytes] || PROCESSOR-OUTAGE -----------------> || !rpo || ||___________________________________________________________________|.ce 1\fIFigure \n($1.\n($2.\n($3(b).\fR Normal alignment with PO set (Data).(x 1\fIFigure \n($1.\n($2.\n($3(b).\fR Normal alignment with PO set (Data).)x.)b.ip "Test Description:" 12.npThe test begins with the link in the "Out of Service" state..npIssue the Level 3 "Set Local Processor Outage" and "Start" commands at the PTand the "Start" command at the IUT..npProvide an MSU for transmission at the IUT before the proving period ends..npCheck that the IUT sends the message sequence illustrated in\fIFigure \n($1.\n($2.\n($3(b)\fR..npCheck that the IUT completes the proving process with the MSU and indicates"Remote Processor Outage" to Level 3..npCheck that the IUT maintains the "Processor Outage" state and does not requireacknowledgment of the Data message used to complete alignment..bp.sh 3 "Normal alignment with PO set and cleared".lpThis case tests that if the local processor outage condition is set andcleared before the alignment procedure starts that normal alignment isperformed and no status "Processor Outage" message is sent to the M2PA peer.The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3\fR..(b CReference: Q.781/Test 1.10\fC ___________________________________________________________________\ | || PT IUT || || <----------------- OUT-OF-SERVICE || OUT-OF-SERVICE -----------------> || :set lpo || :clear lpo || :start || <----------------- ALIGNMENT || :start || ALIGNMENT -----------------> || <----------------- PROVING-NORMAL || PROVING-NORMAL -----------------> || <----------------- PROVING || PROVING -----------------> || <----------------- IN-SERVICE || IN-SERVICE -----------------> || !in service || ||___________________________________________________________________|.ce 1\fIFigure \n($1.\n($2.\n($3.\fR Normal alignment with PO set and cleared.(x 1\fIFigure \n($1.\n($2.\n($3.\fR Normal alignment with PO set and cleared.)x.)b.ip "Test Description:" 12.npThe test begins with the link in the "Out of Service" state..npIssue the Level 3 "Set Local Processor Outage," "Clear Local Processor Outage"and "Start" commands at the IUT and "Start" command at the PT..npCheck that the sequence of events follows that illustratedin \fIFigure \n($1.\n($2.\n($3\fR..npCheck that the IUT completes the alignment procedure and sends the status "InService" message and indicates "In Service" to Level 3..bp⌨️ 快捷键说明
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