Practica SIGTRAN

8/10/2019 Practica SIGTRAN

http://slidepdf.com/reader/full/practica-sigtran 1/14

STP MAINTENANCE, ADMINISTRATION AND

SIGTRAN OVERVIEW

REGISTRATION AND SIGNALING SUPPORT

RSS

Comandos:

rept-stat-tr!: to display a summary report of all device trouble notifications that are

logged currently in the OAM`s RAM storage area.

rtr"-!o#: to retrieve records from the active or standbye Alarm and UIM logs

generated by the Maintenance system.

(:dir:edate:enum:etime:emode:net:num:outgrp:sdate:slog:snum:stime:type!

rtr"-se$%!o#: to retrieve the contents of a security log and display it to the user in the

scroll area.

(:edate:etime:mode::num:rectype:sdate:slog:stime:trm:uid!

rept-stat-d: to display a report sho"ing various indicators for the active and standbyOAM database and the status of the database on each of the net"or# cards.

(:display:loc:db!.

rtr"-dstn:dp$a&'()-''*-+)

$o add ne" command classes:

ent-sera!-n%m:sera!&NT++++*.)/:!o$0&1es

ena!e-$tr!-2eat:partn%m&3/(++)3+*:2a0&C45/6/MDV.TE.

$7#-$tr!-2eat:partn%m&3/(++)3+*:stat%s&on

%efinir el command class &uevo 'noc



$7#-$md$!ass:$!ass&%+*:n$!ass&no$:des$r&no$persone!

Agregar commandos al &uevo command class:

$7#-$md:$md&rept-stat-tr!:$!ass*&no$-1es

rtr"-$md:$!ass&no$

)ambiar los atributos del usuario para *ue pueda tener acceso a los comandos del

command class creado.

$7#-se$%-trm:trm&8:!n0&1es:sa&1es:s1s&1es:p%&1es:d&1es:d#&1es:no$&1es

$7#-%ser:%d&nomre:!n0&1es:sa&1es:s1s&1es:p%&1es:d&1es:d#&1es:no$&1es

S%s1stems and Cards:

I. Maintenance and Administration +ubsystem (MA+!. ,rovides services to the other

subsystems. +ystem ,rocessors

-. eneral purpose +ervice Module II (,+M II!/. $erminal %is# Module ($%M!

0. Maintenance %is# and Alarm (M%A1!

II. )omunication +ubsystem

-. Interprocessor Message $ransport (IM$!

-.-. 2igh +peed Multipleer (2MU3!

-./. 2igh +peed IM$ ,ac#et Router (2I,R!

/. +mall )omputer +ystem Interface (+)+I!

III. Application +ubsystem

-. +entinel $ransport )ard (+$)!

/. $ranslation +ervice Module

0. Measurement )ollection 4 ,olling Module (M),M!

5. %atabase )omunication Module (%)M!

6. I, +ervices Module (I,+M!

7. 1in# Interface Module (1IM!

8. %atabase +ervice Module (%+M!

9. 2igh )apacity Multi)hannel Interface Module (2) MIM!

;. +ynchronous <- 2igh +peed 1in# (+<2+1!

$he MA+ consists of:

-. MA+, A ,+MII (---0! and $%M (---5!

/. MA+, = ,+MII (---6! and $%M (---7!

0. M%A1

T7e SCSI is a small computer serial interface "hich provides the connection bet"een

the $%M>s of MA+, A and MA+, =.

T7e E9I is the etended bus interface that connects the associated ,+M and $%M in

each MA+,.

GPSMII Genera! Porp%se Ser"$e Mod%!e;<



$he ,+M is the one that processes and eecutes the status report commands (reptstat

card! since it is the only one "ith access to the IM$ =uses. It is also the only MA+ card

that has an Application ,rocessor. ,olls all <A1< +$, modules every second for

health and sanity chec#s. ,olls application cards for Measurements Reports. ,asses

alarm data to $%M via the <=I bus. Runs the <agle operating system. Receives and

eecutes commands to the <A1<. =uilds reports and sends them to the terminals.

TDM Termna! Ds0 Mod%!e;<

)onsists of: +ystem 2ard %rives? that provide the storage of system soft"are? database

configuration? and measurement data collected by ,+M@ ,eripheral +ervices

(terminals? printers? modems! and performs the system cloc# distribution.

MDAL Mantenan$e Ds0 and A!arm Card;<

,rovides +$, "ith both removable dis# data storage (/.0 =! and alarm processing

from the active MA+, and audible alarm. 1ocation ---8.

=MU> =#7 Speed MU>;2MU3 cards support re*uirements for up to -6 lin#s? allo"ing communication on

IM$ =uses bet"een cards? shelves and frames. ,osition ; and - in each shelf. +upports

more than -/5 lin#s.

IMT Interpro$essor Messa#e Transport 9%s;

2igh speed communications +ystem "ith / IM$ buses (A4=!. / 2MU3 cards in every

+helf providing physical connectivity for IM$ bus.

=#7-Speed IMT Pa$0et ro%ter =IPR;:

,rovides increased IM$ bus band"idth and individual highspeed card lin#s. -/6 Mbps

s"itched interfaces in each slot? traffic bet"een cards on the same shelf "ill be s"itched

directly to the destination slot and is not transmitted to any other cards in the shelf. $he

traffic is not re*uired to pass onto an intrashelf IM$ channel to reach another shelf.

Improved band"idth from the s"itched architecture? enables to use higher performance

cards as the 2)MIM.

Ln0 Inter2a$e Mod%!e

,rovides access to remote ++8 and signaling points.

$ypes of 1IM:

1IM AI&B

Integrated 1IM Apli*ue (1IMI1A!<nhanced Integrated 1IM Apli*ue (1IM<I1A!

Multi ,ort 1IM (M,1!

1IM <- )ard.

<-C$- Multichannel Interface Module (MIM!

1IMA$M

<-A$M 1IM

Trans!aton Ser"$e Mod%!e TSM;

+upports up to -= of memory for storage of $$ (using +)),!? and D+ tables

(using 1+? do"nloads them to the 1IM!? only one application per card.

Dataase Ser"$es Mod%!e DSM;



Up to 5 -= Memory boards. Using E+)), appl. supports the ,ort? Ble? <IR?

I&,? 1&,. Using I,+M appl. supports I, User Interface. Using M), appl. supports the

collection of measurement data.

+$, processes incoming message signal units (M+U>s! at the Message $ransfer ,art

(M$,! layer as follo"s:

,ac#et is sent to M$,/ F <rror %etection and )orrection function.

+ignal unit is gate"ay screened (if feature is activated!.

,ac#et is passed to M$,0 F %iscrimination function area. Adressed to

+$, (,) or ),)! the M+U "ill pass to %istribution function area.

If the M+U is a *uery it is sent to a $+M+)), or a %+ME+)), card "here $$ is

performed. After that? "hen a dpc is determined for the *uery? it is passed to the M$,

routing portion of the $+M or %+M. Routing information is derived from routing table

based on the %,) determined in $$. ate"ay may be performed to determine if the

%,) determined in the $$ is an allo"ed %,). M+U is sent to the appropriate 1IM inthe <agle? and passed to the net signaling node.

Dataase Comm%n$aton Mod%!e DCM;

+upports the +$, 1ocal Area &et"or# (+1A&! function. $ransport Adaptation 1ayer

Interface ($A1I! and +I$RA& protocols run in the %)M card.

++8 traffic echange on =?)?% lin#s over the I, net"or# to other +$,>s using I,1IM.

++8 traffic echange on A lin#s over I, net"or# to +I$RA& peripherals.

Meas%rements Co!!e$ton and Po!!n# Mod%!e MCPM;

,rovides core +$, measurement data to a remote server processing? re*uired for B$,

measurements feature.

IP Ser"$es Mod%!e IPSM;

Is a member of the ,+MII card family re*uired for the I, User Interface feature. Up to

9 telnet terminal connections per card. Maimum of 0 I,+M cards.

Dataase Creaton:

-. <agle +$, Identification: chgsid/. +helves: entshelf

0. )ards: entcard

5. %estination ,oint )odes: entdstn

6. ++8 1in#sets: entls

7. +ignaling 1in#s: entsl#

8. Routes: entrte

9. Allo" )ards: al"card

;. Activate 1in#s: actlin#



Ea#!e Card T1pes and Con2#%raton Deta!s

Card Type :type :appl Description

LIM, ILA, EILAlimDS0, limV35,

limOCUss7ansi,ccs7itu

2 links per card & GWS

LIM, ILA, EILA v35 ss7!25 !"25 data link, #per card

MPL, MPL-T limds0 ss7ansi$ DS0 links per card &

GWS

E1/T1 MIM limt#, lime#, limc%ss7ansi,ccs7itu

$ S per card

LIM-ATM limatm atmansi #'#"5(( )*ps link per card

LIM-ATM lime#atm atmitu #'2"0($ )*ps link per card

HC-MIM lime#, limt#ss7ansi,ccs7itu

+unctins as an -#.# cardt%at suprts up t /( slk

TSM tsmls Stres s ta*les nl1

sccperrms G & SCC

GWS

DSM - 4 i dsm vsccp 4.G.SCC GWS

DSM - 1 i ipsm ips Supprts $ 6.O cnnectins

EDSM - ! i mcpm mcp )eas" latrm cllectins

DCM dcmiplim, iplimi 6 links t Ss, SCs

ss7ip, ipi 6 links t SCs

SSEDCM stc erute6nterated Sentinel

+unctins



Gener$ Pro#ram Loads GPL;: Application +oft"are that is do"nloaded to

individual application cards. +oft"are is loaded from the fied dis# over the IM$ bus

directly to the cards. $he type of the ,1 depends on the card function. +tores the

applications of the active cards in their application processors? after it has been

do"nloaded from the $%M cards. $he hard drives are in the $%M card? all the

applications are on this hard drive.

-. SCCP: +ignaling )onnection )ontrol ,art. $his soft"are allo"s the $+M to

be used as a memory board for the $$. Inbound +)), messages from 1IM

are sent to the $+M assigned. +)), soft"are on the $+M performs the

translation? and sends the messages through the IM$ bus to the appropriate

1IM? "hich routes the message to the destination.

/. SLAN: signaling $ransfer ,oint 1ocal area net"or#: Allo"s the system to

support a $),CI, interface to any eternal host "ith %)M.

0. GLS: ate"ay 1oading +ervice. )ontrols do"nload of ate"ay +creening

(D+! data to 1IM>s and $+M "hen necessary. $his ensures a fast

do"nload of D+ tables "hen a card reinitialiGes o the data changes.5. IPLIM: $he application soft"are used by the %)M card for pointtopoint

connectivity for A&+I point codes.

6. IPLIMI: $he application soft"are used by the %)M card for pointtopoint

connectivity for I$U point codes.

7. SS4IPGWI;: $he application soft"are used by the %)M card for pointto

multipoint capability "ithin an A&+I (I$U! net"or#.

DATA9ASE CREATION

$7#-sd

(:clli:cpc:cpctype:ncpc:pc:pctype!

ent-s7e!2

(:loc.type!

ent-$ard

(:loc:appl:type!

ent-e*

(:loc:e-port:e-tsel!

ent-dstn

(:dpc:bei:clli!

ent-!s

(:apc:lsn:lst!

ent-s!0

(:bps:loc:lsn:port:slc:e-loc:e-port:ts!

ent-rte(:dpc:lsn:rc!



a!?-$ard

(:loc!

a$t-s!0

(:loc:port!

DATA9ASE MANAGEMENT:

9a$0%p to @ed Ds0: Ma#e a copy from the current partition on the active and

standby fied dis# to the bac#up partition on each of those dis#s.

chgdb:actionHbac#up:destHfied

reptstatdb

9a$0%p to Remo"a!e Cartrd#e: )opies the database on the current partition of the

active $%M fied dis# to the removable cartridge in the M%A1.

chgdb:actionHbac#up:destHremove

reptstatdb

Reparn# t7e Dataase: )opies the fied dis# image of the %= associated "ith the

active MA+, to the fied dis# of the standby MA+, (=ac#up and )urrent %ata!. It is

done after a MA+, failure or after you rotate the spare $%M.

chgdb:actionHrepair

reptstatdb

Restorn# 2rom t7e @ed Ds0s: )opy the database from the bac#up partition of both

MA+,s to the current partitions of both MA+,s.



chgdb:actionHrestore:srcHfied

initsys

reptstatdb

Restorn# @ed Ds0s 2rom t7e Remo"a!e Cartrd#e: )opy the database on the

removable cartridge to the current partitions of both MA+,s ($%Ms!.

chgdb:actionHrestore:srcHremove

initsys

reptstatdb

SIGTRAN PROVISIONING

IPLIM PROVISIONING

SS4 ROUTING:

entcard

(:loc:type:appl!



entdstn

(:dpc:clli:bei!

entls

(:apc:lsn:!st&$;

entsl#

(:loc:!n0&Ba-4:slc:lsn:p!m!'&m'pa!

entrte

(:dpc:lsn:rcH0!

IP SETUP

$7#-p-!n0

:loc

:portHaJbK

:ipaddr

:submas#

:speedH-J-K

:dupleHfullJhalfK

:mcastHyesJnoK

:autoHyesJnoK

:mactypeH9/.0JdiK

$7#-p-$ard:loc

:defrouterHI,

:dnsaHI,

:dnsbHI,

:domainH%&+

:srcordrHlocalJsrvrJsrvronlyK

ent-p-rte de2nes addtona! ro%ters;

:loc

:dest

:submas# :gt"y



IP =OST AND ASSOCIATIONS

ent-p-7ost

:host:ipaddr

:typeHlocalJremoteK

ent-asso$

:aname (a L clli destino L card slot L port!

:lhost

:alhost (para Multihoming!

:lportH-lloc (,uerto <thernet lgico!

:rhost

:rportH-rloc (,uerto <thernet lgico!

:lin#Hab8K:adapterHm/pa (Adaptation 1ayer!

ACTIVATING

a!?-$ard

(:loc!

a$t-s!0

(:loc:lin#!

$7#-asso$

:aname

:openHyes

:al"Hyes



IP GATEWA6

+upports point to multipoint connectivity.

Replaces 1in# +et $ype A lin#s.

%elivers Messages to Application +ervers and Media ate"ay )ontrollers.

Application +ervers are %atabases that provide responses to +)),C$)A,

*ueries

Media ate"ay )ontrollers receives the I+U, signaling and then controls media

gate"ays that perform the conversion to EoI,.

IPLIM IP"#

Application int't'int int't')ultipint

$eplaces Lin%Types

8, C, D 9

Lin%setsUses a 4inkset r eac% end

pintUses ne linkset it% a virtual end

pint

Lin%sUses eac% SS7 link n a card t

reac% individual 6 end pintUses nl1 ne SS7 link t reac%

multiple 6 end pints

$o&tinDCs ': 4ink ': 9ssciatin

':;emte 6 9ddress

DC ': 4ink ': ;utin <e1 ': 9pplicatin Server ': 9ssciatin ':

;emte 6

Lin%set Si'e Up t #/ links Up t $ links

Adaptation Layer )29 )3U9 r SU9



Message Blo":

-. $he Message is routed to the +I$RA& card based on its %,) and the

provisioned route.

/. $he I,D application loo#s at values in the M+U and compares to those provisioned to determine the destination (choose the association and for"ard it

to the remote host!.

@EATURES

$7#-2eat:ps%p&on$7#-$tr!-2eat:tps&on

$7#-s#-opts:p#?aate&on:ptpsa!mt7res7&on

SS4 ROUTING

ent-dstn

:dpc

:p#?ap$&1es

:e&1es

ent-!s

:apc

:p#?ap$&1es

:lsn

:!st&a

:ptps&

:!s%sea!m&B8

:s!0%sea!m&B8

IP =OST AND ASSOCIATIONS



ent-asso$

:aname (a L clli destino L card slot L port!

:lhost

:alhost (para Multihoming!

:lportH-lloc (,uerto <thernet lgico!:rhost

:rportH-rloc (,uerto <thernet lgico!

:lin#Hab8K

:adapter&BM(UASUA

ent-as

:asname

:aname

ent-app!-rt0e1

:dpc:si

:ssn

:opc

:cics

:cice

:asname

:typeHfullJpartialJdefaultK

DPC Destnaton Pont Code;

SI Ser"$e Ind$ator;

SSN S%s1stem N%mer;

CICs Cr$%t Ident2$aton Code start;

CICe Cr$%t Ident2$aton Code end;

OPC Or#natn# Pont Code;



Documents

Practica SIGTRAN