draft-bidulock-sigtran-m2pa-test-00.me

No7信令,我需要交换类似的代码, 请店长审核,谢谢了,急着交换,谢谢

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.he 'Internet Draft'M2PA-TEST'December 2001'
.bp
.(b C
\fCNetwork Working Group                                     Brian Bidulock
\fCINTERNET-DRAFT                                       OpenSS7 Corporation


\fCExpires in six months                                      December 2001


\fR\fBSS7 MTP2-User Peer-to-Peer Adaptation Layer
\fR\fBTest Specifications
\fR\fBM2PA-TEST
\fR\fB<draft-bidulock-sigtran-m2pa-test-00.txt>

.)b
.ne 4
.uh "Status of this Memo"
.lp
This document is an Internet-Draft and is in full conformance with all
provisions of Section 10 or RFC 2026.  Internet-Drafts are working documents
of the Internet Engineering Task Force (IETF), its areas, and its working
groups.  Note that other groups may also distribute working documents as
Internet-Drafts.
.lp
Internet-Drafts are draft documents valid for a maximum of six months and may
be updated, replaced, or obsoleted by other documents at any time.  It is
inappropriate to use Internet-Drafts as reference material or to cite them
other than as 'work in progress'.
.lp
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt
.lp
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html
.lp
To learn the current status of any Internet-Draft, please check the
'1id-abstracts.txt' listing contained in the Internet-Drafts Shadow
Directories on ftp.is.co.za (Africa), nic.nordu.net (Europe), munnari.oz.au
(Pacific Rim), ftp.ietf.org (US East Coast), or ftp.isi.edu (US West Coast).
.uh "Abstract"
.lp
This Internet Draft provides information for the Internet community on test
cases for testing the SS7 M2P2-User Peer-to-Peer Adaptation Layer
.[
m2pa03
.]
based on the conformance test specifications for SS7 MTP Level 2.
.[
q781
.]

.sh 1 "Introduction"
.lp
This draft provides a set of detailed test of the SS7 MTP2-User Peer-to-Peer
Adaptation Layer
.[
m2pa03
.]
based on the test specifications for SS7 MTP Level 2.
.[
q781
.]
These tests are intended to validate the SS7 MTP2-User Peer-to-Peer Adaptation
Layer (M2PA) protocol.
.[
m2pa03
.]
The tests are broken into \fIValidation\fR (VAT) tests and \fIValidation\fR
(VAT) and \fICompatibility\fR (CPT) tests.

These tests attempt to completely validate the M2PA protocol without
redundancy.  Each test is described as simply as possible to check precisely
the elementary function of the protocol.  The tests are listed in no specific
order.

.sh 1 "Test Environment"
.sh 2 "Test Configurations"
.lp
A single M2PA link is used in the tests.  \fIFigure \n($1.\n($2(a)\fR and \fIFigure
\n($1.\n($2-2\fR show a single link between IUT and PT.  In \fITest Configuration
1\fR as shown in \fIFigure \n($1.\n($2(a)\fR, PT initiates the association.  In
\fITest Configuration 2\fR as shown in \fIFigure \n($1.\n($2-2\fR, IUT initiates
the association.  Test specifications in both configurations are written to
test the M2PA at IUT .

.(b C
\fC ________            Link 1           ________\ 
|        |       SCTP Association    |        |
|   PT   |-------------------------->|  IUT   |
|________|                           |________|

NOTE:   PT initiates the association

\fIFigure \n($1.\n($2(a).\fR  Test Configuration 1.
.(x 1
\fIFigure \n($1.\n($2(a).\fR  Test Configuration 1.
.)x
.)b

.(b C
\fC ________            Link 1           ________\ 
|        |       SCTP Association    |        |
|   PT   |<--------------------------|  IUT   |
|________|                           |________|

NOTE: IUT  initiates the association

\fIFigure \n($1.\n($2(b).\fR  Test Configuration 2.
.(x 1
\fIFigure \n($1.\n($2(b).\fR  Test Configuration 2.
.)x
.)b
.sh 2 "Recommended IUT Settings"
.sh 3 "Timer Values"
.lp
It is recommended that the following timer values be configured at the IUT for
the purposes of performing these validation tests:

.(b I F
.ip "T1"
45 seconds
.ip "T2"
5 seconds
.ip "T2l"
20 seconds
(not applicable)
.ip "T2h"
100 seconds
(not applicable)
.ip "T3"
1 second
.ip "T4n"
8 seconds
.ip "T4e"
0.5 seconds
.ip "T5"
0.1 seconds
(not applicable)
.ip "T6"
4 seconds
.ip "T7"
1 second
.ip "T8"
0.1 seconds
(not applicable)
.)b

.sh 3 "Buffer Threshold Values"
.lp
It is recommended that the following buffer threshold values be configured at
the IUT for the purpose of performing these validation tests:

.(b I F
.ip "N1"
???
.ip "N2"
127 messages
.)b

.bp
.sh 1 "Tests"
.sh 2 "Link State Control - Expected signal units/orders"
.sh 3 "Initialization (Power-up)"
.lp
These tests check that the IUT enters the correct state upon establishment of
the SCTP association.  Establishing the association at both peers is the
equivalent to the Q.703 "Power On".  The correct behavior is for both M2PA
peers to send a status "Out of Service" and enter the "Out of Service" state.
These test are useful both for Validation and Compatibility testing.
.sh 4 "Forward Direction"
.lp
The test is performed in the forward direction.
The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3(a)\fR.

.(b C
Reference:  Q.781/Test 1.1
\fC ___________________________________________________________________\ 
|                                                                   |
|                    PT                      IUT                    |
|                                                                   |
|             :power on                                             |
|        OUT-OF-SERVICE  ----------------->                         |
|                                            :power on              |
|                        <-----------------  OUT-OF-SERVICE         |
|                                                                   |
|___________________________________________________________________|
.ce 1
\fIFigure \n($1.\n($2.\n($3(a).\fR  Initialization (Power-up)
.(x 1
\fIFigure \n($1.\n($2.\n($3(a).\fR  Initialization (Power-up)
.)x
.)b
.ip "Test Description:"
.np
The test begins with both the PT and the IUT in the "Power Off" state.
.np
The "Power On" command is issued at the PT and then the IUT.
.np
Check that the IUT sends a status "Out of Service" message enters and remains
in the "Out of Service" state.
.np
Repeat the test in the opposite direction as shown below.

.bp
.sh 4 "Reverse Direction"
.lp
This is the test repeated in the opposite direction.
The expected sequence of events is illustrated \fIFigure \n($1.\n($2.\n($3(b)\fR.

.(b C
Reference:  Q.781/Test 1.1
\fC ___________________________________________________________________\ 
|                                                                   |
|                    PT                      IUT                    |
|                                                                   |
|                                            :power on              |
|                        <-----------------  OUT-OF-SERVICE         |
|             :power on                                             |
|        OUT-OF-SERVICE  ----------------->                         |
|                                                                   |
|___________________________________________________________________|
.ce 1
\fIFigure \n($1.\n($2.\n($3(b).\fR  Initialization (Power-up)
.(x 1
\fIFigure \n($1.\n($2.\n($3(b).\fR  Initialization (Power-up)
.)x
.)b
.ip "Test Description:" 12
.np
The test begins with both the PT and the IUT in the "Power Off" state.
.np
The "Power On" command is issued at the IUT and then the PT.
.np
Check that the IUT sends a status "Out of Service" message enters and remains
in the "Out of Service" state.

.bp
.sh 3 "Timer T2"
.lp
This test validates the T2 (Not Aligned) timer and procedure at the IUT.  This