Oracle® Communications EAGLE Database Administration - SS7 User's Guide Release 46.6 E93318 Revision 1 |
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This procedure is used to configure the network indicator (NI) mapping options for an ITU-I or ITU-N linkset. These options are configured with the chg-lsopts
command and these parameters.
:lsn
- The name of the ITU-I or ITU-N linkset.
:icnimap
- This parameter specifies the type of network indicator (NI) mapping for incoming MSUs on the linkset. The NI value in the incoming MSU is changed to the value specified by the icnimap
parameter before processing the message. The values for this parameter are: itui2ituis
, ituis2itui
, itun2ituns
, ituns2itun
, or none
. itui2ituis
- Map the ITU international network indicator value to the ITU international spare network indicator valueituis2itui
- Map the ITU international spare network indicator value to the ITU international network indicator valueitun2ituns
- Map the ITU national network indicator value to the ITU national spare network indicator valueituns2itun
- Map the ITU national spare network indicator value to the ITU national network indicator valuenone
- network indicator mapping is not performed on the specified linkset.icnimap
parameter for the linkset is not changed if the icnimap
parameter is not specified with the chg-lsopts
command. The system default value for the icnimap
parameter is none
. :ognimap
- This parameter specifies the type of network indicator (NI) mapping for outgoing MSUs on the linkset. The NI value in the processed MSU is changed to the value specified by the ognimap
parameter for that linkset before routing the message to its intended destination. The values for this parameter are: itui2ituis
, ituis2itui
, itun2ituns
, ituns2itun
, or none
. itui2ituis
- Map the ITU international network indicator value to the ITU international spare network indicator valueituis2itui
- Map the ITU international spare network indicator value to the ITU international network indicator valueitun2ituns
- Map the ITU national network indicator value to the ITU national spare network indicator valueituns2itun
- Map the ITU national spare network indicator value to the ITU national network indicator valuenone
- network indicator mapping is not performed on the specified linkset.ognimap
parameter for the linkset is not changed if the ognimap
parameter is not specified with the chg-lsopts
command. The system default value for the ognimap
parameter is none
. icnimap
and ognimap
parameters, the ITU National and International Spare Point Code Support feature must be enabled. Refer to the Activating the ITU National and International Spare Point Code Support Feature procedure for information about enabling the ITU National and International Spare Point Code Support feature. Values for the icnimap
and ognimap
parameters other than none
can be specified only for linksets that have ITU-I or 14-bit ITU-N adjacent point codes. If either the icnimap
or ognimap
parameters are specified for the chg-lsopts
command, both parameters must be specified for the chg-lsopts
command. The network indicator mapping value for incoming messages on the linkset must be compatible with the network indicator mapping value for the outgoing messages on the linkset. For example, if the icnimap=itui2ituis
parameter is specified for the linkset, the ognimap=ituis2itui
parameter must be specified for the linkset. Table 3-30 shows the relationship between the icnimap
and ognimap
parameter values.Table 3-30 Network Indicator Mapping Rules
ICNIMAP Parameter Value | OGNIMAP Parameter Value |
---|---|
ITUI2ITUIS | ITUIS2ITUI |
ITUIS2ITUI | ITUI2ITUIS |
ITUN2ITUNS | ITUNS2ITUN |
ITUNS2ITUN | ITUN2ITUNS |
NONE | NONE |
The values of the icnimap
and ognimap
parameters are shown in the ICNIMAP
and OGNIMAP
columns of the rtrv-ls
output. The ICNIMAP
and OGNIMAP
columns are shown only if the linkset name (lsn
parameter) is specified with the rtrv-ls
command, the ITU National and International Spare Point Code Support feature is enabled, and if the adjacent point code of the linkset is either an ITU-I or ITU-N point code.
Figure 3-50 Configuring the ITU Linkset NI Mapping Options