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【摘要或目錄】:
1、檢查7號信令局數(shù)據(jù)定義:
C7RSP
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EST=ALL; !檢查MTP層信令負荷分擔是否定義!
C7LTP
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S=ALL;
C7NCP:SP=ALL,SSN=ALL;
C7GCP:GTRC=ALL; !檢查SCCP層信令負荷分擔是否定義!
C7GSP;
2、檢查7號信令的監(jiān)測數(shù)據(jù)
C7SUP
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S=all;!檢查信令鏈路監(jiān)測的定義!
C7RUP
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EST=all;!檢查信令路由監(jiān)測的定義!
C7DSP:ENUM=all;!檢查七號事件報告監(jiān)測的定義!
3、激活7號事件報告和定義其抖動監(jiān)測
C7ERI:ENUM=.....;
C7ERP:ENUM=.....;
C7ESC:ENUM=...,EMAX=... ;!最好在10個事件以上,便于分析!
C7DSI:ENUM=...;
2、為了發(fā)現(xiàn)MGT的漏定義,可以通過TEST SYSTEM 或C7 EVENT REPORT進行檢查
TEST SYSTEM;
ON V MLUAP 62;! IMSI NUMBER FOR SPECIAL
ON V DO:IF V=3; ! REASONCODE=3 NO MGT FOUND
P V MLUAP PR0:43;! IMSI 1-4 !
P V MLUAP PR0:44;! IMSI 5-8 !
P V MLUAP PR0:41;! IMSI 9-12 !
P V MLUAP PR0:42;! IMSI 13-16 !
3、對ISUP消息進行監(jiān)測
UPMTI
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EV=....
4、對TUP消息進行監(jiān)測
C7MTI:DEV=....
5、追蹤位置更新失敗原因
Test system;
on out mluap operationres; ! trace reasoncode if LU not successful !
on out do:if dr0=1; ! resultcode:0=successful,1=not successful!
p dr1; ! reason code
;
init;
reason code
1 : ROAMING NOT ALLOWED
2 : UNKNOWN IMSI IN HLR
3 : NO MOBILE GLOBAL TITLE FOUND
4 : TIMEOUT
5 : UNEXPECTED DATA VALUE
6 : MANDATORY INFORMATION ELEMENT ERROR
7 : NETWORK FAILURE 8 : NETWORK CONGESTION
6、追蹤長途來話專用路由產(chǎn)生的所有EOS
打印ROUNTE POINTER
test system;
print strvar tran 0-:60;
end test;
Test system;
on v re 20;
on v do:if v>0;
if v re pr0:30=h'7a then; !Route pointer of FSB1I!
print v;
else;
if v re pr0:30=h'be; !Route pointer of ZSB1I !
print v;
fi;
追蹤產(chǎn)生EOS=100的所有空的B號碼
TEST SYSTEM;
ON V RE 20;! TRACE EOS CODE !
ON V DO:IF V=100;! B-NUMBER NOT DEFINE IN B-TABLE !
PRINT V REIBA PR0:55(1); ! 1th DIGITAL OF B-NUMBER !
.......................; !.........................!
PRINT V REIBA PR0:55(11);! 11th DIGITAL OF B-NUMBER!
;
INIT;
7、針對某個路由定義服務質(zhì)量統(tǒng)計
SQESC:EVENT=SPARE1,EOS=H'21;! 33 !
SQESC:EVENT=SPARE2,EOS=H'2F6; ! 758!
SQESC:EVENT=SPARE3,EOS=H'35A; ! 858!
SQESC:EVENT=SPARE4,EOS=H'26;! 38 !
SQESC:EVENT=SPARE5,EOS=H'23;! 35 !
SQESC:EVENT=SPARE6,EOS=H'64;! 100!
SQESC:EVENT=SPARE7,EOS=H'2A8; !680 !
SQESC:EVENT=SPARE8,EOS=H'2A7; ! 679!
SQESC:EVENT=SPARE9,EOS=H'1CE; ! 462 !
TRIDP;
SQMPI:MP=1,R1=FSB1I&ZSB1I,CTT=ALL,IO=AF-5,DETAILED;
IOAFC:IO=AF-5,FILE=SEQOSFILE;
INMCT:SPG=0; INFII:FILE=SEQOSFILE,VOL=STATVOLUME,RLENGTH=1550,BLK=17,SIZE=10,EXP=20,TYPE=SEQ,FCLASS=CMP;
END;
IOIFI:FILE=SEQOSFILE,NSUB=999;
TRTSI:MP=1,TIME=1700&0000,NRP=7&17,DATE=030716,RPL=60&60,NDAYS=3;
IOFAT:FILE=SEQOSFILE-XXXX,NF; !collect the sqs data from the subfile!
8、修改被叫震鈴的時長
HLR中定義CFNRTIME=15秒。
PCORL:BLOCK=RE,IA=H'7348,CI=NORELYTIMEREXT; !5CKA/CAAZ 107 6089/MTIM R1A05!
END;
TEST SYSTEM;
PRINT VAR RE 426;! H'5C !
set VAR RE 426=182;
PRINT VAR RE 426;
PRINT VAR RE 427(1); ! H'7A!
SET VAR RE 427(1)=182;
PRINT VAR RE 427(1);
END TEST;
PCORI:BLOCK=RE,IA=H'7348;
PCORS:BLOCK=RE,IA=H'7348;
PCORL:BLOCK=MTBSS,IA=H'2F05,CI=ANNRYTIMEEXT; !5CKC/CAAZ 107 5876/MTIM R1A06!
END;
TEST SYSTEM;
PRINT VAR MTBSS 392(37); ! ANNRYREPLYTIME 60!
PRINT VAR MTBSS 392(0); ! SHOULD BE 1!
SET VAR MTBSS 392(37)=90;
PRINT VAR MTBSS 392(37);
END TEST;
PCORI:BLOCK=MTBSS,IA=H'2F05;
PCORS:BLOCK=MTBSS,IA=H'2F05;
9、修改呼叫等待的時長
MGEPC:PROP=CWSTATETIMER-60;!將等待的時長改為60秒!
10、追蹤一次呼叫在交換機中的呼叫路徑,找到呼叫占用的設備,并在該設備上監(jiān)視信令,看用戶無應答時釋放信號是否從本地MSC端發(fā)出。
ctrai:msisdn=8613910512713;
upmti:dev=upd-1028;
11、EOS追蹤,搜集呼叫失敗的相關信息
用telmi來監(jiān)視,防止TEST SYSTEM 引起CP過負荷
a、搜集產(chǎn)生選擇結束碼為2294時的主叫用戶號碼
b、搜集產(chǎn)生選擇結束碼858時的被叫用戶號碼
test system;
on v re 20;
on v do:IF V=858;
PRINT V REIBA PR0:54;
print v reiba pr0:55(1);
print v reiba pr0:55(2);
print v reiba pr0:55(3);
print v reiba pr0:55(4);
print v reiba pr0:55(5);
print v reiba pr0:55(6);
print v reiba pr0:55(7);
print v reiba pr0:55(8);
print v reiba pr0:55(9);
print v reiba pr0:55(10);
print v reiba pr0:55(11);
init;
c、搜集產(chǎn)生選擇結束碼為2294的呼叫的入局和出局路由。
test system;
on v re 20;
on v do:IF V=2294;
FOR 20 TIMES;
print v re pr0:30;
print v re pr0:31;
init;
d、追蹤號碼為13910110532的主叫用戶產(chǎn)生的選擇結束碼。
test system;
on v re 20;
on v do:if v reiaa pr0:4(1)=1;
if v reiaa pr0:4(2)=3;
if v reiaa pr0:4(3)=9;
if v reiaa pr0:4(4)=1;
if v reiaa pr0:4(5)=0;
if v reiaa pr0:4(6)=1;
if v reiaa pr0:4(7)=1;
if v reiaa pr0:4(8)=0;
if v reiaa pr0:4(9)=5;
if v reiaa pr0:4(10)=3;
if v reiaa pr0:4(11)=2;
p v,;
e、追蹤號碼為13910110532的被叫用戶產(chǎn)生的選擇結束碼。
test system;
on v re 20;
on v do:if v reiba pr0:55(1)=1;
if v reiba pr0:55(2)=3;
if v reiba pr0:55(3)=9;
if v reiba pr0:55(4)=1;
if v reiba pr0:55(5)=0;
if v reiba pr0:55(6)=1;
if v reiba pr0:55(7)=1;
if v reiba pr0:55(8)=0;
if v reiba pr0:55(9)=5;
if v reiba pr0:55(10)=3;
if v reiba pr0:55(11)=2;
p v,;
init;
f、追蹤長話路由上產(chǎn)生的小區(qū)號。
test system;
ON IN MTB OTHCON;
ON IN DO:IF V RE DR3:30=H'0F55; !TOLL INCOMING ROUTE POINTER !
FOR 100 TIMES;
PRINT VAR MTB PR0:277(2); ! CGI LA !
PRINT VAR MTB PR0:277(3); ! CGI CI !
init;
12、查看和修改尋呼參數(shù)(在LA內(nèi)的尋呼)
DBTSP:TAB=PAGREP1LA;!表示尋呼如要重復的方式!
MGEPP:ID=PAGTIMEFRST1LA;!第一次尋呼時長!
MGEPP:ID=PAGTIMEREP1LA;!第二次尋呼時長!
DBTRI;
DBTSP:TAB=AXEPARS;
DBTSC:TAB=AXEPARS,SETNAME=, NAME=TIMNREAM=...,VALUE=, !增加timnream的時長
DBTRE:COM;
13、查看和增加切換相關的計時器監(jiān)測時長,修改超時的相應措施設置值
MGEPP:ID=HNDTCMDBASIC;!check the timer value related to the handover!
MGEPP:ID=HNDTCMDBASNON;
MGEPP:ID=HNDTCMDSUB;
MGEPP:ID=HNDTCMDSUBNON;
MGEPP:ID=HNDTCMDINTRA;
MGEPP:ID=HNDTCMDSUBTH;
MGEPC
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ROP=HNDTCMDSUB-10;!modify the timer value!
MGEPC
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ROP=HNDTCMDSUBTH-10;
MGEPC
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ROP=HNDRELCHBASIC-0;
MGEPC:PROP=HNDRELCHINTRA-0;
MGEPC:PROP=HNDRELCHSUBNON-0;
14、交換機健康狀況檢查的DT
a.對SP的數(shù)據(jù)收集
1.Print Status of SP.
IMMCT:SPG=0;
IMCSP;
END;
2.Print status of SP links.
EXSLP:SPG=0;
3.Check status of LU's, NP's.
IMLCT:SPG=0;
ILLUP
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U=ALL;
ILNPP:PORT =ALL;
END;
4. Print IO device.
IMLCT:SPG=0;
MCDVP;
END;
5.Print IOG HW TABLE.
IMCT:SPG=0;
IMHWP:NODE=A;
IMHWP:NODE=B;
END;
6. Print SP systems.
LASYP:SPG=0,VNODE=A ;
LASYP:SPG=0, VNODE=B;
LASSP:SPG =0,VNODE=A,SYSTEM=active SP system,size=all;
7.Print Event logs for both nodes.
IMMCT:SPG=0;
IMALP:NODE=A,FRDATE=date-3days;
IMALP:NODE=B,FRDATE=date-3days;
END;
8.Print repair list for SP units.
RESUP:SPG=0,NODE=A;
RESUP:SPG=0,NODE=B;
9.Print fault detection log.
DISFP:SPG=0,NODE=A,FRDATE=date-3days;
DISFP:SPG=0,NODE=A,FRDATE=date-3days;
10.Print IO unit operation modes for both nodes.
IMMCT:SPG=0;
INIOP:NODE=A;
INIOP:NODE=B;
END;
b、對CP的數(shù)據(jù)收集
1.Print Status of CP.
DPWSP;
2. Print processor load.
PLLDP;
3.Check APZ type.
SAOSP;
4.Print memory sizes in CP.
SASTP;
5.Print size alteration events.
SAAEP:SAE=ALL;
6.Print CP Error Records.
DIRCP;
7.Print error interrupt info.
DIECP:INF=SPO
DIECP:INF=PAR;
8. Print Software Recovery Log.
SYRIP:LOG;
c、對RP的數(shù)據(jù)收集
1. Print RP data.
EXRPP:RP=ALL;
2.Print RP and EM data.
EXRUP:RP=ALL;
EXEMP:RP=ALL,EM=ALL;
EXEDP:EMG=ALL,EM=ALL;
3.PrintError Records. RP
DIRRP:RP=ALL;
4.Print EMG Failure records.
DIREP:EMG=ALL;
d、對GSS的數(shù)據(jù)收集
1.Print group switch data.
GSSTP:CLM=ALL;
GSSTP:SPM=ALL;
GSSTP:TSM=ALL;
2.Printing CLM control value.
GSCVP;
3.Print group switch disturbance statistics
GSDSP;
4.Print SNT states.
NTSTP:SNT=ALL;
5.Print network syncronization,clock reference states.
NSSTP;
e、 對軟件檢測的數(shù)據(jù)收集
1.Print the alarm list.
ALLIP;
2.Print information of corrections loaded
PCORP:BLOCK=ALL;
3.Print software identity
LASIP:BLOCK=ALL;
4.Print corrections in program unit.
PCECP:SUID=ALL;
5.Print identifications of regional software unit
LAEIP:SUNAME=ALL;
6.Print storage requirement for loaded
LAFBP:BCM=ALL;
7.Print software recovery survey.
SYRIP:SURVEY;
8.Print software recovery information for specified event
SYRIP:EVENT=;
15、調(diào)整周期性位置更新的時間(見深圳網(wǎng)優(yōu)報告-2)
RLSBC:T3212
16、開啟選擇性鑒權
----檢查變量AUTHNOENCR值,驗證相關補丁是否加載----
首先檢查MAUTH的版本:
PCORP:BLOCK=MAUTH;(SUID若為5CKB/CAAZ 107 9206/MTIL R1A03,則繼續(xù)以下指令)
TEST SYSTEM;
PRINT V MAUTH 139(7);(打印參數(shù)當前值,若為0,則可以進行選擇性鑒權)
END TEST;
----相關參數(shù)設置----------
AUTHENTICATE-1(鑒權打開)
CIPHER-1(打開加密)
SELAUTH-1(開啟選擇性鑒權,鑒權和加密必須打開才有效)
CIPHERALGALLOW-1(無加密算法)
AUTHENTICLAI-1(改變LAI的位置更新要求鑒權,可調(diào)整)
變量AUTHNOENCR=0 (含義:當無加密算法同時未執(zhí)行鑒權時,加密后不進行后鑒權。當MAUTH的SUID為5CKB/CAAZ 107 9206/MTIL R1A03 時,該變量號為MAUTH 139(7))
SELAUTHCIPNR-10(10次連續(xù)活動需要1次鑒權,可調(diào)整,次數(shù)越大,鑒權次數(shù)越少)
SELAUTHLOCUP-1(對位置更新采用選擇性鑒權)
SELAUTHCALL-1(對呼叫采用選擇性鑒權)
SELAUTHSMS-1(對短信采用選擇性鑒權)
SELAUTHSS-1(對補充服務采用選擇性鑒權)
SELAUTHLCS-1(對定位服務采用選擇性鑒權)
----查看參數(shù)設置的DT--------
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=AUTHENTICATE;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTH;
MGEPP:ID=CIPHER;
MGEPP:ID=CIPHERALGALLOW;
MGEPP:ID= AUTHENTICLAI;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTHCIPNR;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTHLOCUP;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTHCALL;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTHSMS;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTHSS;
DBTSP:TAB=AXEPARS,SETNAME=GSMMMSC,NAME=SELAUTHLCS;
TEST SYSTEM;
PRINT V MAUTH 139(7);
END TEST;
----修改參數(shù)設置的DT--------------
MGEPC:PROP=;
DBTRI;
DBTSC:TAB=,SETNAME=,NAME=,VALUE=;
DBTRE:COM;