Removing a Service Selector Entry

This procedure is used to remove a service selector using the dlt-srvsel command.

The dlt-srvsel command uses these parameters.

:gti/gtia/gtii/gtin/gtin24 – The global title indicator. The GTI defines the domain as

• gti and gtia (ANSI) with GTI=2
• gtii (ITU international) with GTI=2 or GTI=4, and
• gtin and gtin24 (ITU national) with GTI=2 or GTI=4.

The gti and gtia parameters are equivalent.

:tt – The global title translation value shown in the rtrv-srvsel output for the service selector that is being removed.

:ssn – The subsystem number value shown in the rtrv-srvsel output for the service selector that is being removed.

:nai or :naiv – The nature of address indicator value shown in the rtrv-srvsel output for the service selector that is being removed. (See Table A-4 for NAI/NAIV mapping)

Note:

The nature of address indicator parameters (naiv or nai) can be specified by supplying either a mnemonic or an explicit value. At no time may both the mnemonic and the explicit value be specified at the same time for the same parameter. You can specify either the naiv or nai parameter. Table A-4 shows the mapping between the naiv and the nai parameters.

:np or :npv– The numbering plan value shown in the rtrv-srvsel output for the service selector that is being removed. (See Table A-5 for NP/NPV mapping)

Note:

The numbering plan parameters (npv or np) can be specified by supplying either a mnemonic or an explicit value. At no time may both the mnemonic and the explicit value be specified at the same time for the same parameter. You can specify either the npv or np parameter. Table A-5 shows the mapping between the npv and the np parameters.

Table A-4 NAIV/NAI Mapping

NAIV	NAI	Description
0	--	Unknown
1	Sub	Subscriber Number
2	Rsvd	Reserved for national use
3	Natl	National significant number
4	Intl	International number
5-127	---	Spare

Table A-5 NPV/NP Mapping

NPV	NP	Description
0	--	Unknown
1	E164	ISDN/telephony numbering plan
2	Generic	Generic numbering plan
3	X121	Data numbering plan
4	F69	Telex numbering plan
5	E210	Maritime mobile numbering plan
6	E212	Land mobile numbering plan
7	E214	ISDN/mobile numbering plan
8	Private	Private network or network-specific numbering plan
9-15	---	Spare

The service selector that is being removed from the database must be shown in the rtrv-srvsel output.

1. Display the service selector entries by entering this command rtrv-srvsel command.

   rtrv-srvsel:num=20992:force=yes

   The following is an example of the possible output.

   rlghncxa03w 10-07-28 21:15:37 GMT EAGLE5 42.0.0
   
   GTIA    TT   NP       NAI   SSN  SNP   SNAI  SERV    GTTRQD
   2       9    --       ---   *    e212  intl  gflex   off
   DFLTACT=fallback  GTTSELID=9 
   2       10   --       ---   3    e164  intl  gflex   off
   DFLTACT=fallback  GTTSELID=75
   2       25   --       ----  50   e164  natl   smsmr  off
   DFLTACT=action2   GTTSELID=3
   2       253  --       ---   4    e214  natl  gflex   off
   DFLTACT=fallback  GTTSELID=80
   
   GTII    TT   NP       NAI   SSN  SNP   SNAI  SERV    GTTRQD
   2       0    --       ---   2    e164  intl  gflex   off
   DFLTACT=fallback  GTTSELID=56
   2       18   --       ---   *    e164  rnsdn inpmr   on
   DFLTACT=fallback  GTTSELID=80
   2       35   --       ----  60   e164  intl   smsmr  off
   DFLTACT=fallback  GTTSELID=none
   4       0    e214     sub   *    e214  sub   gflex   off
   DFLTACT=fallback  GTTSELID=98
   
   GTIN    TT   NP       NAI   SSN  SNP   SNAI  SERV    GTTRQD
   2       2    --       ---   3    e164  intl  gflex   off
   DFLTACT=fallback  GTTSELID=8
   2       9    --       --    *    ---   ---   inpq    ---
   DFLTACT=--------- GTTSELID=-----
   4       2    e164     natl  *    e164  rnndn inpmr   on
   DFLTACT=fallback  GTTSELID=432
   4       9    ---      ---   4    ---   ---   inpq    ---
   DFLTACT=--------- GTTSELID=-----
   4       45   e210     intl  75   e164  sub    smsmr  on
   DFLTACT=fallback  GTTSELID=none
   
   SRV SELECTOR table is (13 of 20992)   1 % full

   Note:

   If the rtrv-srvsel command is entered with no other parameters specified, a maximum of 50 entries are displayed. To display more than 50 entries, the force=yes parameter must be specified with the rtrv-srvsel command and the num parameter value must be greater than 50. Since there can be a maximum of 20992 service selectors in the database, to display all the service selectors in the database, the force=yes and num=20992 parameters must be specified with the rtrv-srvsel command.
2. From the rtrv-srvsel output in 1, select the service selector that will be removed. Record all the values for this service selector. These values will be used in 4 with the rtrv-srvsel command to verify that the service selector has been removed from the database.
3. Remove the service selector from the database by entering the dlt-srvsel command with the appropriate parameter combinations shown in Table A-6.

   Table A-6 Parameter Combinations for Removing Service Selectors

   ANSI Service Selector	ITU Service Selector
   :gti/gtia = 2	:gtii/gtin/gtin24 = 2, 4
   :tt = the value shown in the rtrv-srvsel output.	:tt = the value shown in the rtrv-srvsel output.
   :ssn = the value shown in the rtrv-srvsel output.	:ssn = the value shown in the rtrv-srvsel output.
   	:nai or :naiv - the value shown in the rtrv-srvsel output. See the Note
   	:np or :npv - the value shown in the rtrv-srvsel output. See the Note
   Note: The nai and naiv, and the np and npv parameters cannot be specified together in the dlt-srvsel command. Refer to Table A-4 for the nai and naiv parameter values. Refer toTable A-5 for the np and npv parameter values. The nai, naiv, np, and npv parameters can be specified only if the gtii/gtin/gtin24 parameter value is 4.

   For this example, enter these commands.

   dlt-srvsel:gtia=2:tt=25:ssn=50

   dlt-srvsel:gtii=2::tt=35:ssn=60

   dlt-srvsel:gtin=4:tt=45:ssn=70:nai=intl:npv=5

   When each of these commands have successfully completed, the following message should appear.

   rlghncxa03w 08-09-28 21:15:37 GMT EAGLE5 39.1.0
   DLT-SRVSEL: MASP A - COMPLTD

4. Verify the changes using the rtrv-srvsel command and specifying the values that were recorded in 2.

   For this example, enter these commands.

   rtrv-srvsel:gtia=2:serv:smsmr:tt=25:ssn=50:snp=e164:snai=natl

   rtrv-srvsel:gtii=2:serv:smsmr:tt=35:ssn=60:snp=e164:snai=intl

   rtrv-srvsel:gtin=4:serv:smsmr:tt=45:ssn=70:snp=e164:snai=sub :nai=intl:npv=5

   When each of these commands have successfully completed, this output is displayed showing that the serv ice selector is not in the database.

   rlghncxa03w 08-09-28 21:15:37 GMT EAGLE5 39.1.0
   
   GTIN    TT   NP       NAI   SSN  SNP   SNAI   SERV
   No SRV Selector found in range

5. Back up the new changes using the chg-db:action=backup:dest=fixed command. These messages should appear, the active Maintenance and Administration Subsystem Processor (MASP) appears first.

   BACKUP (FIXED) : MASP A - Backup starts on active MASP.
   BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
   BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
   BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure A-9 Remove a Service Selector Entry