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Oracle® Communications EAGLE Database Administration - GTT User's Guide
Release 46.8
F11880-02
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Removing a Loopset

This procedure is used to remove an entire loopset from the database or a specific point code in a loopset using the dlt-loopset command.

The dlt-loopset command uses these parameter.

:name - The name of the loopset being removed, shown in the rtrv-loopset output.

:force – This parameter has two values, yes or no. The value yes allows the point code in the loopset to be removed if the loopset is assigned to entries in either the rtrv-gtt or rtrv-gta outputs. The value no requires that any references to the loopset must be removed from the GTT or GTA entries before the loopset or the point code in the loopset can be removed. Perform one of these procedures to remove the reference to the loopset, depending on whether or not the EGTT feature is on. The status of the EGTT feature is shown in the rtrv-feat command output.

:pcl/pcla/pcli/pcln/pcln24 – The point code, either an ANSI point code (pcl/pcla), ITU-I or ITU-I spare point code (pcli), a 14-bit ITU-N or 14-bit ITU-N spare point code (pcln), or a 24-bit ITU-N (pcln24) point code, that is assigned to the loopset and shown in the rtrv-loopset output.

If the dlt-loopset command is specified with the name and pcl/pcla/pcli/ pcln/pcln24 parameter, the specified point code is removed from the loopset.

If the dlt-loopset command is specified with the name parameter and without the pcl/pcla/pcli/pcln/pcln24 parameter, the entire loopset is removed from the database.

  1. Display the loopsets in the database by entering this command. This is an example of the possible output

    rtrv-loopset:num=1000:force=yes

    Note:

    If the rtrv-loopset 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-loopset command and the num parameter value must be greater than 50. Since there can be a maximum of 1000 loopsets in the database, to display all the loopsets in the database, the force=yes and num=1000 parameters must be specified with the rtrv-loopset command.

    This is an example of the possible output.

    rlghncxa03w 06-10-18 08:52:38 GMT  EAGLE Rel 35.6.0
    LoopSet   Mode     Point Codes
    ==========================================================================
    rtp1      notify   005-005-005       007-007-007      (ANSI)
                       003-004-003       003-007-003
                       005-007-005       007-004-007
                       005-004-005
    
    rtp2      notify   002-002-002       003-003-003      (ANSI)
                       004-004-004       005-005-005
    
    LOOPSET table is (2 of 1000) 1% full

    If error message E4565 is displayed or if no loopsets are displayed, this procedure cannot be performed.

    Note:

    If the force=yes parameter will be specified with the dlt-loopset command, only a specific point code can be removed from the loopset. Skip steps 2 through 6 and go to step 7.
  2. Verify whether or not the EGTT feature is turned on by entering the rtrv-feat command. If the EGTT featured is turned on, the EGTT field should be set to on.

    Note:

    The rtrv-feat command output contains other fields that are not used by this procedure. If you wish to know about all the fields displayed by the rtrv-feat command, refer to the rtrv-feat command description in Commands User's Guide.

    Note:

    If the EGTT feature is not turned on, skip steps 3 and step 4, and go to step 5.
  3. Display the GTT sets in the database using the rtrv-gttset command. This is an example of the possible output.
    rlghncxa03w 09-07-07 00:27:31 GMT EAGLE5 41.1.0
    
    GTTSN      NETDOM  SETTYPE  NDGT
    setans015  ansi    CDGTA    6
    set1       ansi    CDGTA    6
    
    GTT-SET table is (2 of 2000) 1% full.
  4. Display the global title address (GTA) information for a GTT set from step 3. Execute the rtrv-gta command with the gttsn parameter value shown in the output of step 3 and with the name of the loopset being removed, specified with the loopset parameter. For this example, enter this command.

    rtrv-gta:gttsn=set1:loopset=rtp1

    This is an example of the possible output.

    rlghncxa03w 09-05-07 00:27:31 GMT EAGLE5 41.0.0
    
    GTTSN      NETDOM  SETTYPE  NDGT
    set1       ansi    CDGTA    6
    
    GTT TABLE IS   1 % FULL (2 of 269999)
    
    START GTA END GTA   XLAT   RI     PCA
    919460    919460    DISC
    919461    919461    DPC    SSN    002-002-002
         SSN=--- CCGT=no  NTT=---
         LOOPSET = rtp1    FALLBACK=sysdflt  TESTMODE=off
         OPTSN=-------- CGSELID=---- CDSELID=----- OPCSN=---------
    
    Command Retrieved 2 Entries

    If any of the displayed entries reference the loopset being removed, for those entries, perform Changing Global Title Address Information and change the loopset reference to NONE or to another loopset name, or remove the entry by performing the Removing Global Title Address Information procedure.

    If the displayed entries do not reference the loopset being removed, repeat this step with the other GTT set names displayed in step 3.

    When all the GTT set names have been displayed and all applicable global title translation entries have been changed or removed in this step, go to step 7.

  5. Display the translation types in the database using the rtrv-tt command. This is an example of the possible output.
    rlghncxa03w 07-03-25 09:42:31 GMT  EAGLE5 35.6.0
    TYPEA      TTN        NDGT
    1          lidb       5
    2          c800       10
    3          d700       6
    5          scp1       6
    10         scp2       6
    15         scp3       3
    
    ALIAS      TYPEA
    30         5
    40         10
    50         3
    65         3
    
    TYPEI      TTN        NDGT
    105        itudb      8
    
    ALIAS      TYPEI
    7          105
    
    TYPEN      TTN        NDGT
    120        dbitu      7
    
    ALIAS      TYPEN
    8          120
  6. Display the global title translations in the database using the rtrv-gtt command specifying a translation type from the rtrv-tt command output shown in step 5 and with the name of the loopset being removed, specified with the loopset parameter. For this example, enter this command.

    rtrv-gtt:typea=10:loopset=rtp1

    This is an example of the possible output.

    rlghncxa03w 08-10-25 09:43:31 GMT  EAGLE5 39.2.0
    TYPEA  TTN        NDGT  
    10     scp2       6
    
    GTT TABLE IS  10 % FULL    (27000 of 269999)
    
    START GTA             END GTA               XLAT   RI     PC
    615370                615380                DPCSSN SSN    003-003-003
         MAPSET=6      SSN=254 NGT=---
         LOOPSET = rtp1
    
    Command Retrieved 1 Entries

    If any of the displayed entries reference the loopset being removed, for those entries, perform the Changing a Global Title Translation procedure and change the loopset reference to NONE or to another loopset name, or remove the global title translation by performing the Removing a Global Title Translation procedure.

    If the displayed entries do not reference the loopset being removed, repeat this step with the other translation types displayed in step 5.

    When all the translation types have been displayed and all applicable global title translation entries have been changed or removed in this step, go to step 7.

  7. If an entire loopset is being removed from the database, specify the dlt-loopset command with the name of the loopset you wish to remove.

    If a point code value is being removed from the loopset, specify the dlt-loopset command with the name of the loopset and the point code value you wish to remove.

    For this example, enter this command to remove the entire loopset.

    dlt-loopset:name=rtp1

    This message should appear.

    rlghncxa03w 06-10-18 08:48:25 GMT  EAGLE Rel 35.6.0 
    LOOPSET table is (11 of 1000) 1% full  
    DLT-LOOPSET: MASP A – COMPLTD 

    Note:

    If the loopset containing the point code being removed in this step is referenced by an entry shown in either the rtrv-gtt or rtrv-gta outputs, and those entries have not been removed or the loopset assignment for these entries has not been changed, the force=yes parameter must be specified with the dlt-loopset command.

    If you wish to remove other point codes from the loopset, repeat this step. When you have finished removing the point codes from the loopset, go to step 8.

  8. Verify the changes using the rtrv-loopset command with the name of the loopset specified in step 7. For this example, enter this command.

    rtrv-loopset:name=rtp1

    The following message should appear if you have deleted specific point codes in the loopset.

    rlghncxa03w 06-10-18 08:52:38 GMT  EAGLE Rel 35.6.0
    LoopSet   Mode     Point Codes
    ==========================================================================
    rtp1      notify   005-005-005       003-004-003      (ANSI)
                       003-007-003       005-007-005
                       007-004-007

    The following message should appear if you have deleted an entire loopset.

    E4568 : Loopset Entry does not exist

  9. Backup the new changes using the chg-db:action=backup:dest=fixed commend. 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.

    If a point code value was removed from a loopset in step 7 and the force=yes was not used in step 7, and you wish to assign this loopset to the GTT or GTA entries that were removed or changed in steps 4 or 6, go to step 10.

    If any of the following actions were performed in step 7, this procedure is finished. Do not perform step 10.

    • An entire loopset was removed in step 7.
    • A point code value was removed from a loopset with the force=yes parameter in step 7.
    • A point code value was removed from a loopset in step 7, the force=yes was not used in step 7, and you do not wish to assign this loopset to the GTT or GTA entries that were removed or changed in steps 4 or 6.
  10. Assign the loopset specified in step 7 to the GTT or GTA entries that were removed or changed in steps 4 or 6.

    If the EGTT feature is not on, perform one of these procedures:

    If the EGTT is on, perform one of these procedures:

Figure 2-173 Remove a Loopset - Sheet 1 of 3

Figure 2-174 Remove a Loopset - Sheet 2 of 3

Figure 2-175 Remove a Loopset - Sheet 3 of 3