Configuring an IPGWx Linkset

This procedure is used to configure IPGWx linksets in the EAGLE using the ent-ls or chg-ls commands with these parameters. An IPGWx linkset is a linkset that contains signaling links running either the SS7IPGW or IPGWI applications.

Note:

This procedure is not used to configure a mate IPGWx linkset, with the matelsn and action parameters. To configure a mate IPGWx linkset, perform procedure.

:lsn – The name of the linkset. The linkset name can contain up to 10 characters, with the first character being a letter. However, the SEAS interface supports only eight characters. If this linkset is displayed on the SEAS interface and the linkset name contains more than eight characters, only the first eight characters in the linkset name are shown. If this linkset name contains more than eight characters, and is specified with the linkset commands on the SEAS interface, only the first eight characters can be specified.

:apc/apca/apci/apcn/apcn24 – Adjacent point code – the point code identifying the node that is next to the EAGLE. The adjacent point code can be one of the following types of point codes:

:apc/apca – ANSI point code, ANSI private point code

:apci – ITU-I point code, ITU-I spare point code, ITU-I private point code, ITU-I private spare point code.

:apcn – 14-bit ITU-N point code, 14-bit ITU-N spare point code, 14-bit ITU-N private point code, 14-bit ITU-N private spare point code.

:apcn24 – 24-bit ITU-N point code, 24-bit ITU-N private point code.

Note:

See the “Point Code Formats” section in Database Administration - SS7 User's Guide for a definition of the point code types that are used on the EAGLE and for a definition of the different formats that can be used for ITU national point codes.

Note:

The apc/apca/apci/apcn/apcn24 parameter must be specified with the ent-ls command. Specifying this parameter with the chg-ls command is required only if the adjacent point code of the linkset is being changed.

:lst – The linkset type of the specified linkset - The lst parameter must be specified with the ent-ls command. Specifying this parameter with the chg-ls command is required only if the linkset type of the linkset is being changed.

:ipgwapc – IP Gateway Adjacent Point Code indicator. Specify the ipgwapc=yes parameter to provide SS7 linkset definition compatibility for gateway connections to IP-SCPs. This parameter can be specified only for, and must be specified for, linksets containing signaling links assigned to either the SS7IPGW or IPGWI applications. The default is ipgwapc=no.

Note:

The ipgwapc parameter can be specified only with the ent-ls command.

To provision ISUP-CIC routing keys, the ipgwapc=yes parameter and the IP Gateway ISUP routing feature must be turned on. Verify this with the rtrv-feat command. If the IP Gateway ISUP routing feature is turned on, the ipisup field should be set to on. If the IP Gateway ISUP routing feature is not turned on, enter the chg-feat:ipisup=on command.

Note:

Once the IP Gateway ISUP routing feature is turned on with the chg-feat command, it cannot be turned off.

Note:

The IP Gateway ISUP routing feature must be purchased before you turn the feature on with the chg-feat command. If you are not sure if you have purchased the IP Gateway ISUP routing feature, contact your Oracle Sales Representative or Account Representative.

:iptps – The quantity of IP TPS (transactions per second) that is assigned to the IPGWx linkset, from 100 to 32,000. The total amount of the IP TPS for all IPGWx linksets cannot exceed the total provisioned system TPS value in the rtrv-tps output..

:lsusealm – The linkset’s IPTPS alarm threshold, from 10 to 100 percent of the linkset’s IPTPS. When this threshold is reached, a major alarm (UAM 0115) is generated. When the linkset’s IPTPS falls below this threshold, UAM 0115 is automatically cleared and UAM 0118 is generated.

:slkusealm – The signaling link IPTPS alarm threshold, from 10 to 100 percent of the signaling link’s fair share of the linkset’s IPTPS or from 10 to 100 percent of the IPGWx card’s capacity (4000 TPS). This threshold is reached when the signaling link’s actual usage exceeds the percentage of the signaling link’s fair share of the linkset’s IPTPS or the percentage of the IPGWx card’s capacity.

A signaling link's fair share of linkset’s IPTPS is the linkset’s IPTPS divided by the number of in-service links in the linkset. For example, if the linkset IPTPS is 4000 and there are 4 signaling links in the linkset, all in-service, then the signaling link's fair-share would be 1000 IPTPS (4000/4=1000). Table 4-2 shows this calculation for a linkset with 1, 2, 3 and 4 in-service signaling links.

Table 4-2 Signaling Link Fair Share Example

Number of In-Service Signaling Links	Linkset IPTPS	Signaling Link Fair Share of the Linkset IPTPS
4	4000	1000
3	4000	1333
2	4000	2000
1	4000	4000

When this threshold is exceeded, a minor alarm (UAM 0116) is generated. When the amount of traffic on the signaling link falls below this threshold, UAM 0116 is automatically cleared and UAM 0119 is generated.

The signaling link IPTPS alarm shows that the linkset IPTPS is set too low for the linkset or that the IPGWx card's capacity has been exceeded. Setting the signaling link IPTPS alarm threshold lower than the linkset IPTPS alarm threshold can give the user an earlier indication that the linkset IPTPS is inadequate or that traffic is not balanced across the links in the linkset.

:multgc – specifies whether multiple group codes (for 14-bit ITU-N point codes) are supported for the linkset. When this parameter value is yes, secondary adjacent point codes whose group codes are different from the adjacent point code of the linkset can be assigned to the linkset. If the parameter value is no, the group code of the secondary adjacent point code must be the same as the group code of the linkset’s adjacent point code. For more information on secondary adjacent point codes, go to the “Configuring an ITU Linkset with a Secondary Adjacent Point Code (SAPC)” procedure in the Database Administration - SS7 User's Guide.

This parameter only applies to linksets whose adjacent point codes are either ITU international point codes or ITU national point codes. All the signaling links in this linkset must be assigned to cards running the IPGWI application. For more information on assigning signaling links to cards running the IPGWI application, go to the Adding an IPGWx Signaling Link procedure.

The ITU duplicate point code feature must be on before this parameter can be specified. Verify this with the rtrv-feat command. If the ITU duplicate point code feature is turned on, the ituduppc field should be set to on. If the ITU duplicate point code feature is not turned on, enter the chg-feat:ituduppc=on command.

Note:

Once the ITU duplicate point code feature is turned on with the chg-feat command, it cannot be turned off.

The ITU duplicate point code feature must be purchased before you turn the feature on with the chg-feat command. If you are not sure if you have purchased the ITU duplicate point code feature, contact your Oracle Sales Representative or Account Representative.

Adding the IPGWx linkset cannot exceed the maximum total provisioned system TPS shown in the rtrv-tps output. An IPGWx linkset uses 4000 TPS.

If adding the IPGWx linkset will exceed the maximum total provisioned system TPS, and the maximum total provisioned system TPS is 500,000, perform the "Activating the HIPR2 High Rate Mode" feature in Database Administration - System Management User's Guide to enable and turn on the HIPR2 High Rate Mode feature. When the HIPR2 High Rate Mode feature is enabled and turned on, the maximum total provisioned system TPS is increased to 1,000,000 (1M). If the maximum total provisioned system TPS is 1M, or the maximum total provisioned system TPS is 500,000 and will not be increased, and adding the IPGWx linkset will exceed the maximum total provisioned system TPS, the IPGWx linkset cannot be added unless the amount of available TPS is reduced enough to allow the IPGWx linkset to be added. The available TPS can be reduced by performing one or more of these actions.

The IP TPS values of some IPGWx linksets have to be changed.
The MAXSLKTPS values of some IPSG linksets (and the RSVDSLKTPS values if necessary) have to be changed.
Some ATM high-speed signaling links have to be removed.
An IPLIMx card that contains signaling links has to be removed.

The adjacent point code (APC) for the linkset must be defined in the database, must be in the SS7 domain and cannot match the point code or capability point code of the EAGLE. The domain of the point code is shown in the DMN field in the output of the rtrv-dstn command. The point code of the EAGLE is shown in the PCA, PCN, PCN24, or PCI fields and the capability point code of the EAGLE are shown in the CPCA, CPCN, CPCN24, or CPCI fields in the output of the rtrv-sid command. An ANSI adjacent point code must be a full point code and cannot be a cluster point code or a network routing point code. The adjacent point code of the linkset cannot be a proxy point code, cannot have a proxy point code assigned to it, and cannot be assigned to another linkset.

If the APC is not in the destination point code table, go to the “Adding a Destination Point Code” procedure in Database Administration - SS7 User's Guide and add the APC to the destination point code table.

For IPGWx linksets, more than one device may be attached to the LAN and have IP connections to the IP card running either the SS7IPGW or IPGWI application. Thus each IPGWx linkset is adjacent to all devices on the LAN (or adjacent to no device on the LAN, depending on your point of view). To provide a scheme allowing this point-to-multipoint connection and maintain consistent SS7 linkset definition rules, a virtual APC is required. This virtual APC is a real SS7 point code that is not used anywhere else in the SS7 network. Virtual APCs assigned to SS7IPGW linksets are ANSI point codes. Virtual APCs assigned to IPGWI linksets are either ITU-I or ITU-N point codes (either 14-bit or 24-bit ITU-N point codes). Virtual point codes can be reused on more than one switch. For example, a mated set of switches, each with two related links, could share two virtual point codes instead of requiring four. DPCs and linksets related to the virtual APC must be defined with the ipgwapc parameter set to yes.

For provisioning of ISUP-CIC routing keys, the ipgwapc=yes parameter and the IP Gateway ISUP routing feature must be turned on. Verify this with the rtrv-feat command. If the IP Gateway ISUP routing feature is turned on, the ipisup field should be set to on. If the IP Gateway ISUP routing feature is not turned on, enter the chg-feat:ipisup=on command.

Note:

Once the IP Gateway ISUP routing feature is turned on with the chg-feat command, it cannot be turned off.

Other Optional Parameters

There are other optional parameters that can be used to configure an IPGWx linkset. These parameters are not required for configuring an IPGWx linkset. These parameters are discussed in more detail in Commands User's Guide or in these sections.

These procedures in this manual:
These procedures in Database Administration - SS7 User's Guide
- Adding an SS7 Linkset
- Changing an SS7 Linkset
- Configuring an ITU Linkset with a Secondary Adjacent Point Code (SAPC)
The "Configuring a Linkset for the GSM MAP Screening Feature" procedure in Database Administration - Features User's Guide.

Note:

The mtprse, spc/spca/spci/spcn/spcn24, and ppc/ppca/ppci/ppcn/ppcn24 parameters cannot be specified for an IPGWx linkset.

Canceling the RTRV-LS and RTRV-DSTN Commands

Because the rtrv-ls and rtrv-dstn commands used in this procedure can output information for a long period of time, the rtrv-ls and rtrv-dstn commands can be canceled and the output to the terminal stopped. There are three ways that the rtrv-ls and rtrv-dstn commands can be canceled.

Press the F9 function key on the keyboard at the terminal where the rtrv-ls or rtrv-dstn commands were entered.
Enter the canc-cmd without the trm parameter at the terminal where the rtrv-ls or rtrv-dstn commands were entered.
Enter the canc-cmd:trm=<xx>, where <xx> is the terminal where the rtrv-ls or rtrv-dstn commands were entered, from another terminal other that the terminal where the rtrv-ls or rtrv-dstn commands were entered. To enter the canc-cmd:trm=<xx> command, the terminal must allow Security Administration commands to be entered from it and the user must be allowed to enter Security Administration commands. The terminal’s permissions can be verified with the rtrv-secu-trm command. The user’s permissions can be verified with the rtrv-user or rtrv-secu-user commands.

For more information about the canc-cmd command, go to Commands User's Guide.

Display the total provisioned system TPS by entering the rtrv-tps command.
This is an example of the possible output.
```
rlghncxa03w 10-07-10 16:20:46 GMT  EAGLE 42.0.0

CARD     NUM    NUM      RSVD       MAX
TYPE   CARDS  LINKS       TPS       TPS
-----  -----  -----  --------  --------
IPGW      17     16     48000     80000
IPSG       3      7      4200      8000
IPLIM      2      4      8000      8000
ATM        2      2      3668      3668

Total provisioned System TPS (99668 of 500000) 20%

Command Completed. 
```
An IPGWx linkset uses 4000 TPS. If configuring the linkset will not exceed the maximum total provisioned system TPS, continue the procedure with 7.
If configuring the IPGWx linkset will exceed the maximum total provisioned system TPS, continue the procedure by performing one of these actions.
- If the maximum total provisioned system TPS is 500,000 and you wish to change and the maximum total provisioned system TPS to 1M, perform the "Activating the HIPR2 High Rate Mode" feature in Database Administration - System Management User's Guide to enable and turn on the HIPR2 High Rate Mode feature. When the HIPR2 High Rate Mode feature is enabled and turned on, the maximum total provisioned system TPS is increased to 1M. After the HIPR2 High Rate Mode feature has been enabled and turned on, continue the procedure with 7.
- If the maximum total provisioned system TPS is 1M, or the maximum total provisioned system TPS is 500,000 and will not be increased, and adding the IPGWx linkset will exceed the maximum total provisioned system TPS, the IPGWx linkset cannot be added unless the amount of available TPS is reduced enough to allow the IPGWx linkset to be added. The available TPS can be increased by performing one or more of these actions.
  - The IP TPS values of some IPGWx linksets have to be changed. To perform this action, continue the procedure with 4.
  - The MAXSLKTPS values of some IPSG linksets (and the RSVDSLKTPS values if necessary) have to be changed. To perform this action, continue the procedure with 4.
  - Some ATM high-speed signaling links have to be removed. To perform this action, continue the procedure with 2.
  - An IPLIMx card that contains signaling links has to be removed. To perform this action, continue the procedure with 3.
Display the ATM high-speed signaling links by entering this command.
rtrv-slk:type=saal

This is an example of the possible output.
```
rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

                                  LP         ATM
LOC  LINK LSN        SLC TYPE     SET BPS    TSEL     VCI   VPI  LL
1303 A    lsnds0     1   LIMATM   1   1.544M LINE     5     0    0

                                  LP         ATM                    E1ATM
LOC  LINK LSN        SLC TYPE     SET BPS    TSEL     VCI   VPI  CRC4 SI SN
1306 A    lsnituatm  0   LIME1ATM 21  2.048M LINE     5     0    ON   3  0

SLK table is (30 of 1200) 2% full.
```
If ATM high-speed signaling links are shown in the rtrv-slk output, perform the "Removing an SS7 Signaling Link" procedure in Database Administration - SS7 User's Guide to remove some of the ATM high-speed signaling links.
If ATM high-speed signaling links are not displayed in the rtrv-slk output, perform one or more of these actions to increase the available TPS.

Note:
If one or more of these actions are not performed to increase the available TPS and the available TPS will not allow the IPGWx linkset to be added, the IPGWx linkset cannot be added and the remainder of this procedure cannot be performed.
- The IP TPS values of some IPGWx linksets have to be changed. To perform this action, continue the procedure with 4.
- The MAXSLKTPS values of some IPSG linksets (and the RSVDSLKTPS values if necessary) have to be changed. To perform this action, continue the procedure with 4.
- An IPLIMx card that contains signaling links has to be removed. To perform this action, continue the procedure with 3.
If you do not wish to perform other actions to increase the available TPS and the available TPS will allow the IPGWx linkset to be added, continue the procedure with 7.
Display the signaling links that are assigned to IPLIMx cards by entering this command.
rtrv-slk:type=iplim

This is an example of the possible output.
```
rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

LOC  LINK LSN        SLC TYPE     ANAME           SLKTPS
1301 A    lsniplim   0   IPLIM    M2PA
1301 A1   lsniplim   1   IPLIM    M2PA
1301 B1   lsniplim   2   IPLIM    M2PA
1317 A    lsniplimi  0   IPLIMI   M2PA

SLK table is (30 of 1200) 2% full.
```
If IPLIMx cards containing signaling links are shown in the rtrv-slk output, perform the Removing an IPLIMx Card procedure to remove an IPLIMx card and its associated signaling links.
If IPLIMx cards containing signaling links are not displayed in the rtrv-slk output, perform one or more of these actions to increase the available TPS.

Note:
If one or more of these actions are not performed to increase the available TPS and the available TPS will not allow the IPGWx linkset to be added, the IPGWx linkset cannot be added and the remainder of this procedure cannot be performed.
- The IP TPS values of some IPGWx linksets have to be changed. To perform this action, continue the procedure with 4.
- The MAXSLKTPS values of some IPSG linksets (and the RSVDSLKTPS values if necessary) have to be changed. To perform this action, continue the procedure with 4.
- Some ATM high-speed signaling links have to be removed. To perform this action, continue the procedure with 2.
If you do not wish to perform other actions to increase the available TPS and the available TPS will allow the IPGWx linkset to be added, continue the procedure with 7.

Display the IPGWx and IPSG linksets by entering this command.

rept-stat-iptps

This is an example of the possible output.


rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0
IP TPS USAGE REPORT

           THRESH  CONFIG/  CONFIG/         TPS   PEAK      PEAKTIMESTAMP
                      RSVD      MAX
-------------------------------------------------------------------------
LSN
ipgwx1105     70%     ----    10000  TX:   3700   4000  10-07-19 09:49:19 
                                    RCV:   3650   4000  10-07-19 09:49:19
ipgwx1       100%     ----    32000  TX:   3700   4000  10-07-19 09:49:19 
                                    RCV:   3650   4000  10-07-19 09:49:19
ipgwx2       100%     ----    16000  TX:   4800   5000  10-07-19 09:49:09 
                                    RCV:   4850   5000  10-07-19 09:49:09
ipgwx3       100%     ----    32000  TX:    427    550  10-07-19 09:49:19 
                                    RCV:    312    450  10-07-19 09:49:19
ipsglsn      100%      600    24000  TX:   4800   5000  10-07-19 09:49:19 
                                    RCV:   4800   5000  10-07-19 09:49:19    
ipsglsn2     100%      600     4000  TX:    427    550  10-07-19 09:49:19 
                                    RCV:    312    450  10-07-19 09:49:19   
-------------------------------------------------------------------------

Command Completed.

If linksets are displayed in the rept-stat-iptps output, continue the procedure with 5.

If linksets are not displayed in the rept-stat-iptps output, perform one or more of these actions to increase the available TPS.

Note:

If one or more of these actions are not performed to increase the available TPS and the available TPS will not allow the IPGWx linkset to be added, the IPGWx linkset cannot be added and the remainder of this procedure cannot be performed.

An IPLIMx card that contains signaling links has to be removed. To perform this action, continue the procedure with 3.
Some ATM high-speed signaling links have to be removed. To perform this action, continue the procedure with 2.

If you do not wish to perform other actions to increase the available TPS and the available TPS will allow the IPGWx linkset to be added, continue the procedure with 7.

Display the attributes of the linksets shown in 4 by entering the rtrv-ls command with the name of the linkset shown in 4. If an existing IPGWx linkset is being changed in 20, that linkset does not need to be displayed in this step.

For this example enter these commands.

rtrv-ls:lsn=ipgwx1

This is an example of the possible output.


rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

                                 L3T SLT              GWS GWS GWS
LSN           APCA   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
ipgwx1        001-001-002   none 1   1   no  A   8    off off off no    off

              SPCA          CLLI         TFATCABMLQ MTPRSE ASL8
           ---------------- -----------  4          ---    no

           RANDSLS
           off

           IPSG  IPGWAPC  GTTMODE           CGGTMOD
           no    yes      CdPA                no

           MATELSN    IPTPS   LSUSEALM  SLKUSEALM
           ---------- 32000   100%      80%

           LOC  LINK SLC TYPE
           1101 A    0   SS7IPGW
           1102 A    1   SS7IPGW
           1103 A    2   SS7IPGW
           1104 A    3   SS7IPGW
           1105 A    4   SS7IPGW
           1106 A    5   SS7IPGW
           1107 A    6   SS7IPGW
           1108 A    7   SS7IPGW


Link set table is (11 of 1024) 1% full.

rtrv-ls:lsn=ipgwx2

This is an example of the possible output.


rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

                                 L3T SLT              GWS GWS GWS
LSN           APCA   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
ipgwx2        001-001-003   none 1   1   no  A   8    off off off no    off

              SPCA          CLLI         TFATCABMLQ MTPRSE ASL8
           ---------------- -----------  4          ---    no

           RANDSLS
           off

           IPSG  IPGWAPC  GTTMODE           CGGTMOD
           no    yes      CdPA                no

           MATELSN    IPTPS   LSUSEALM  SLKUSEALM
           ---------- 16000   100%      80%

           LOC  LINK SLC TYPE
           1111 A    0   SS7IPGW
           1112 A    1   SS7IPGW
           1201 A    2   SS7IPGW
           1202 A    3   SS7IPGW
           1203 A    4   SS7IPGW
           1204 A    5   SS7IPGW
           1205 A    6   SS7IPGW
           1206 A    7   SS7IPGW


Link set table is (11 of 1024) 1% full.

rtrv-ls:lsn=ipgwx3

This is an example of the possible output.


rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

                                 L3T SLT              GWS GWS GWS
LSN           APCA   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
ipgwx3        001-001-004   none 1   1   no  A   0    off off off no    off

              SPCA          CLLI         TFATCABMLQ MTPRSE ASL8
           ---------------- -----------  1          ---    no

           RANDSLS
           off

           IPSG  IPGWAPC  GTTMODE           CGGTMOD
           no    yes      CdPA                no

           MATELSN    IPTPS   LSUSEALM  SLKUSEALM
           ---------- 32000   100%      80%


Link set table is (11 of 1024) 1% full.

rtrv-ls:lsn=ipsglsn

This is an example of the possible output.


rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

                                 L3T SLT              GWS GWS GWS
LSN           APCA   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
ipsglsn       003-003-003   none 1   1   no  A   6    off off off no    off

              SPCA          CLLI         TFATCABMLQ MTPRSE ASL8
           ---------------- -----------  3          ---    no

           RANDSLS
           off

           IPSG  IPGWAPC  GTTMODE           CGGTMOD
           yes   no       CdPA               no

           ADAPTER    RSVDSLKTPS  MAXSLKTPS
           m2pa       600         4000

           TPSALM     LSUSEALM    SLKUSEALM
           rsvdslktps 100%         100%

           LOC  LINK SLC TYPE     ANAME
           1303 A    0   IPSG     ipsgm2pa1
           1303 A1   1   IPSG     ipsgm2pa2
           1303 B1   2   IPSG     ipsgm2pa3
           1303 A2   3   IPSG     ipsgm2pa4
           1303 A3   4   IPSG     ipsgm2pa5
           1307 A    5   IPSG     m2pa2


Link set table is (11 of 1024) 1% full.

rtrv-ls:lsn=ipsglsn2

This is an example of the possible output.


rlghncxa03w 10-07-19 21:16:37 GMT EAGLE5 42.0.0

                                 L3T SLT              GWS GWS GWS
LSN           APCA   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
ipsglsn2      005-005-005   none 1   1   no  A   1    off off off no    off

              SPCA          CLLI         TFATCABMLQ MTPRSE ASL8
           ---------------- -----------  1          ---    no

           RANDSLS
           off

           IPSG  IPGWAPC  GTTMODE           CGGTMOD
           yes   no       CdPA               no

           ADAPTER    RSVDSLKTPS  MAXSLKTPS
           m2pa       600         4000

           TPSALM     LSUSEALM    SLKUSEALM
           rsvdslktps 100%         100%

           LOC  LINK SLC TYPE     ANAME
           1303 B3   0   IPSG     ipsgm2pa6


Link set table is (11 of 1024) 1% full.

Perform one or both of these actions as necessary.

To change the IPTPS value for any linksets shown in the rtrv-ls output whose IPGWAPC value is yes, continue the procedure with 6.
To change the MAXSLKTPS value (and RSVDSLKTPS value if necessary) for any linksets shown in the rtrv-ls output, perform the Changing an IPSG M2PA Linkset procedure (for linkset whose IPSG value is yes and ADAPTER value is M2PA) or the Changing an IPSG M3UA Linkset procedure (for linkset whose IPSG value is yes and ADAPTER value is M3UA).

Perform one or both of these actions to increase the available TPS if needed.

An IPLIMx card that contains signaling links has to be removed. To perform this action, continue the procedure with 3.
Some ATM high-speed signaling links have to be removed. To perform this action, continue the procedure with 2.

If you do not wish to perform other actions to increase the available TPS and the available TPS will allow the IPGWx linkset to be added, continue the procedure with 7.

Reduce the IPTPS values of some or all the IPGWx linksets by entering the chg-ls command with the name of each linkset being changed, shown in 5, and the new IPTPS value. For this example, enter these commands.
chg-ls:lsn=ipgwx1:iptps=28000

chg-ls:lsn=ipgwx3:iptps=28000

When the chg-ls command has successfully completed, this message should appear.
```
rlghncxa03w 10-07-17 16:23:21 GMT  EAGLE5 42.0.0
Link set table is ( 11 of 1024)  1% full
CHG-LS: MASP A - COMPLTD
```
If no IPSG linksets are shown in 5, continue the procedure with 7.
If IPSG linksets are shown in 5, continue the procedure with one of these steps.
- To change the MAXSLKTPS value (and RSVDSLKTPS value if necessary) for any linksets shown in the rtrv-ls output, perform the Changing an IPSG M2PA Linkset procedure (for linkset whose IPSG value is yes and ADAPTER value is M2PA) or the Changing an IPSG M3UA Linkset procedure (for linkset whose IPSG value is yes and ADAPTER value is M3UA).
- If you do not wish to change any IPSG linksets, continue the procedure by performing these actions as required.
  - To remove some IPLIMx cards that contains signaling links, continue the procedure with 3.
  - To remove some ATM high-speed signaling links, continue the procedure with 2.
  - If you do not wish to perform other actions to increase the available TPS and the available TPS will allow the IPGWx linkset to be added, continue the procedure with 7.
Display the current linksets in the database using the rtrv-ls command.
This is an example of the possible output.
```
rlghncxa03w 10-07-10 11:43:04 GMT EAGLE5 42.0.0

                                 L3T SLT              GWS GWS GWS
LSN           APCA   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
ipgwx1        001-001-002   none 1   1   no  A   8    off off off no    off
ipgwx2        001-001-003   none 1   1   no  A   8    off off off no    off
ipgwx3        001-001-004   none 1   1   no  A   0    off off off no    off
lsniplim      002-002-002   none 1   1   no  A   3    off off off no    off
ipsglsn       003-003-003   none 1   1   no  A   6    off off off no    off
ipsglsn2      005-005-005   none 1   1   no  A   1    off off off no    off
lsgw1105      009-002-003   none 1   1   no  A   1    off off off no    off
lsnds0        009-009-009   none 1   1   no  A   2    off off off no    off

                                 L3T SLT              GWS GWS GWS
LSN           APCI   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
lsnituatm     1-002-3       none 1   2   no  A   1    off off off no    off
atmitu1       3-111-3       none 1   1   no  A   0    off off off no    off

                                 L3T SLT              GWS GWS GWS
LSN           APCN   (SS7)  SCRN SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
lsipgw        2968          none 1   2   no  A   1    off off off no    off

Link set table is (11 of 1024) 1% full.
```
Continue the procedure by performing one of these steps.
- If the multgc=yes parameter is not being specified for the linkset, continue the procedure by performing one of these steps.
  - If a new linkset is being added, continue the procedure with 12.
  - If an existing linkset is being changed and the APC of the linkset is being changed, continue the procedure with 12.
  - If an existing linkset is being changed and the APC of the linkset is not being changed, continue the procedure with 20.
- If the multgc=yes parameter will be specified for the linkset and a new linkset is being added, continue the procedure by performing one of these steps. The multgc=yes parameter can be specified only for IPGWx linksets that contain signaling links that are assigned to cards that are running the IPGWI application.
  - If linksets containing ITU-N adjacent point codes with group codes are shown in the rtrv-ls output, continue the procedure with 12.
  - If linksets containing ITU-N adjacent point codes with group codes are not shown in the rtrv-ls output, continue the procedure with 8.
- If the multgc parameter value for an existing linkset will be changed, continue the procedure by performing one of these steps.
  - If the multgc parameter value is being changed to no, continue the procedure with 10.
  - If the multgc parameter value is being changed to yes, continue the procedure with 8. The multgc=yes parameter can be specified only for IPGWx linksets that contain signaling links that are assigned to cards that are running the IPGWI application.
To specify the multgc=yes parameter with the ent-ls or chg-ls commands, the ITU Duplicate Point Code feature must be on. For the ITU Duplicate Point Code feature to be on, the Multiple Point Code feature must be on. Enter the rtrv-feat command to verify that either of these features are on.
The entry MPC = on in the rtrv-feat command output shows that the Multiple Point Code feature is on. The entry ITUDUPPC = on in the rtrv-feat command output shows that the ITU Duplicate Point Code feature is on.

Note:
Thertrv-feat command output contains other fields that are not used by this procedure. If you wish to see all the fields displayed by thertrv-feat command, see thertrv-feat command description inCommands User's Guide.
Continue the procedure by performing one of these steps.
- If the ITU Duplicate Point Code feature is on (ITUDUPPC = on), continue the procedure with 10.
- If the ITU Duplicate Point Code feature is off (ITUDUPPC = off), continue the procedure with Oracle.
Turn the ITU Duplicate Point Code feature on, and the Multiple Point Code feature if necessary, by entering one of these commands.
To turn the ITU Duplicate Point Code feature on only.

chg-feat:ituduppc=on

To turn both the ITU Duplicate Point Code and Multiple Point Code features on.

chg-feat:mpc=on:ituduppc=on

Note:
Once the ITU Duplicate Point Code and Multiple Point Code features are turned on with thechg-feat command, they cannot be turned off.
The ITU Duplicate Point Code and Multiple Point Code features must be purchased before you turn either of these features on with the chg-feat command. If you are not sure if you have purchased these features, contact your Oracle Sales Representative or Account Representative.

When this command has successfully completed, this message should appear.
```
rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0
CHG-FEAT: MASP A - COMPLTD
```
Continue the procedure by performing one of these steps.
- If a new linkset is being added, continue the procedure with 12.
- If an existing linkset is being changed and the APC of the linkset is being changed, continue the procedure with 12.
- If an existing linkset is being changed and the APC of the linkset is not being changed, continue the procedure with 20.
If the multgc parameter value is changed to no, the linkset can contain only one secondary adjacent point code. An ITU international linkset can contain only one 14-bit ITU national secondary adjacent point code. If the ITU international linkset contains more than one 14-bit ITU national secondary adjacent point code, all but one of these 14-bit ITU national secondary adjacent point codes must be removed from the linkset. An ITU national linkset can contain only one ITU international secondary adjacent point code. All 14-bit ITU-N secondary adjacent point codes must be removed from the linkset. All routes to these secondary adjacent point codes must be removed from the database before the secondary adjacent point codes can be removed.
Display the routes using the secondary adjacent point code being removed from the linkset with the rtrv-rte command, specifying the secondary adjacent point code being removed as the value of the dpc parameter.

For this example, enter these commands.

rtrv-rte:dpcn=11213-de

This is an example of the possible output.
```
rlghncxa03w 06-10-07 11:43:04 GMT  EAGLE5 37.5.0
DPCN             ALIASA         ALIASI  LSN        RC    APC
11213-de      -------------- ---------- lsn3       10    11213-de
                                            RTX:No  CLLI=-----------
```
rtrv-rte:dpcn=12114-fr

This is an example of the possible output.
```
rlghncxa03w 06-10-07 11:43:04 GMT  EAGLE5 37.5.0
DPCN             ALIASA         ALIASI  LSN        RC    APC
12114-fr      -------------- ---------- lsn3       10    12114-fr
                                            RTX:No  CLLI=-----------
```
rtrv-rte:dpcn=12115-uk

This is an example of the possible output.
```
rlghncxa03w 06-10-07 11:43:04 GMT  EAGLE5 37.5.0
DPCN             ALIASA         ALIASI  LSN        RC    APC
12115-uk      -------------- ---------- lsn3       10    12115-uk
                                            RTX:No  CLLI=-----------
```
If the secondary adjacent point code is assigned to a route, that route must be removed from the database. Perform the “Removing a Route” procedure in the Database Administration - SS7 User's Guide to remove the route from the database.
Remove the secondary adjacent point codes specified in 10 from the linkset with the chg-ls command with the sapcn and the action=delete parameters. For this example, enter these commands.
chg-ls:lsn=lsn3:sapcn=11213-de:action=delete

chg-ls:lsn=lsn3:sapcn=12114-fr:action=delete

chg-ls:lsn=lsn3:sapcn=12115-uk:action=delete

When the chg-ls command has successfully completed, this message should appear.
```
rlghncxa03w 06-10-17 16:23:21 GMT  EAGLE5 37.5.0
Link set table is ( 13 of 255)  5% full
CHG-LS: MASP A - COMPLTD
```
Continue the procedure by performing one of these steps.
- If a new linkset is being added, continue the procedure with 12.
- If an existing linkset is being changed and the APC of the linkset is being changed, continue the procedure with 12.
- If an existing linkset is being changed and the APC of the linkset is not being changed, continue the procedure with 20.

Display the point code and capability point code of the EAGLE by using the rtrv-sid command.

This is an example of the possible output.


rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0
PCA              PCI             PCN           CLLI            PCTYPE
001-001-001      1-200-6         13482         rlghncxa03w     OTHER

CPCA
002-002-002       002-002-003       002-002-004      002-002-005
002-002-006       002-002-007       002-002-008      002-002-009
004-002-001       004-003-003       144-212-003

CPCA (LNP)
005-005-002       005-005-004       005-005-005

CPCI
1-001-1           1-001-2           1-001-3          1-001-4

CPCN
02091             02092             02094             02097
02191             02192             11177

Display the destination point codes in the database by entering the rtrv-dstn command. This is an example of the possible output.


rlghncxa03w 10-12-10 11:43:04 GMT EAGLE5 43.0.0
Extended Processing Time may be Required

   DPCA          CLLI        BEI ELEI   ALIASI           ALIASN/N24    DMN
   001-207-000   ----------- no  --- --------------   --------------   SS7
   001-001-001   ----------- no  --- --------------   --------------   SS7
   001-001-002   ----------- no  --- --------------   --------------   SS7
   001-005-000   ----------- no  --- --------------   --------------   SS7
   001-007-000   ----------- no  --- --------------   --------------   SS7
   008-012-003   ----------- no  --- --------------   --------------   SS7
   003-002-004   ----------- no  --- --------------   --------------   SS7
   009-002-003   ----------- no  --- --------------   --------------   SS7
   010-020-005   ----------- no  --- --------------   --------------   SS7

   DPCI          CLLI        BEI ELEI   ALIASA           ALIASN/N24    DMN
   1-207-0       ----------- no  --- --------------   --------------   SS7
   0-015-0       ----------- no  --- --------------   --------------   SS7
   0-017-0       ----------- no  --- --------------   --------------   SS7
   1-011-1       ----------- no  --- --------------   --------------   SS7
   1-011-2       ----------- no  --- --------------   --------------   SS7


Destination table is (14 of 2000) 1% full
Alias table is (0 of 12000) 0% full

If the new adjacent point code is not shown in the rtrv-dstn output, perform the "Adding a Destination Point Code" procedure in Database Administration - SS7 User's Guide to add the required point code. This point code cannot be a proxy point code (the prx=yes value assigned to the point code) and a proxy point code (a point code value is shown in the PPC column) cannot be assigned to the point code. After the point code has been added, continue the procedure by performing one of these steps.

If a new linkset is being added, continue the procedure by performing one of these steps.
- If you do not wish to use the IP Gateway ISUP routing feature, continue the procedure with 19.
- If you wish to use the IP Gateway ISUP routing feature, continue the procedure with 17.
If an existing linkset is being changed, continue the procedure with 20.

If the new adjacent point code is shown in the rtrv-dstn output, continue the procedure with 14.

Display the adjacent point code of the new linkset in the destination point code table by using the rtrv-dstn command and specifying the point code. For this example, enter this command.
rtrv-dstn:dpca=010-020-005

This is an example of the possible output.
```
rlghncxa03w 10-12-10 11:43:04 GMT EAGLE5 43.0.0

   DPCA          CLLI        BEI ELEI   ALIASI           ALIASN/N24    DMN
   010-020-005   ----------- no  --- --------------   --------------   SS7

   SPCA         NCAI         RCAUSE NPRST SPLITIAM HMSMSC HMSCP SCCPMSGCNV
   -----------  ----         none   off   none     no     no    none

Destination table is (14 of 2000) 1% full
Alias table is (0 of 12000) 0% full
```
This point code cannot be a proxy point code (the prx=yes value assigned to the point code) and a proxy point code (a point code value is shown in the PPC column) cannot be assigned to the point code. If a proxy point code is shown in this step, or if the point code is a proxy point code, choose another point code and repeat this procedure from 12.

The APC of the linkset cannot be the DPC of any exception route. Verify that the adjacent point code of the linkset is not the DPC of any exception route by entering the rtrv-rtx command with the dpc/dpca/dpci/dpcn/dpcn24 parameter. The dpc/dpca/dpci/dpcn/dpcn24 parameter value is the adjacent point code value that will be specified for the linkset.

For this example, enter this command.

rtrv-rtx:dpca=010-020-005

This is an example of the possible output.


rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0
    DPCA          RTX-CRITERIA              LSN        RC    APC

    010-020-005   OPCA
                  007-008-009               ls1305     20    001-005-000
                  008-008-008               ls1307     40    001-007-000

 DESTINATION ENTRIES ALLOCATED:   2000
     FULL DPC(s):                   13
     EXCEPTION DPC(s):               5
     NETWORK DPC(s):                 0
     CLUSTER DPC(s):                 1
     TOTAL DPC(s):                  19
     CAPACITY (% FULL):              1%
 ALIASES ALLOCATED:               12000
     ALIASES USED:                   0
     CAPACITY (% FULL):              0%
 X-LIST ENTRIES ALLOCATED:         500

If the adjacent point code of the linkset is not the DPC of a route exception table entry, no entries are displayed in the rtrv-rtx output, but a summary of the point code quantities is displayed, as shown in the following output example.


rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0

    DESTINATION ENTRIES ALLOCATED:   2000
        FULL DPC(s):                   15
        EXCEPTION DPC(s):               5
        NETWORK DPC(s):                 0
        CLUSTER DPC(s):                 1
        TOTAL DPC(s):                  21
        CAPACITY (% FULL):              1%
    ALIASES ALLOCATED:               12000
        ALIASES USED:                   0
        CAPACITY (% FULL):              0%
    X-LIST ENTRIES ALLOCATED:         500

If the point code specified in this step is shown in the DPCA/DPCI/DPCN/ DPCN24 columns in this step, the point code value cannot be used as an adjacent point code unless one of two actions are taken:

Choose another adjacent point code value and repeat 12 through 15.
Remove all the entries displayed in this step by performing the “Removing a Route Exception Entry” procedure in Database Administration - SS7 User's Guide.

Display any entires in the route table whose DPC value is also the adjacent point code of the new linkset being added in this procedure, or the new adjacent point code of the existing linkset being changed in this procedure. Enter the rtrv-rte command with the dpc/dpca/dpci/dpcn/dpcn24 parameter. The dpc/dpca/dpci/dpcn/dpcn24 parameter value is the adjacent point code value that will be specified for the linkset. For this example, enter this command.
rtrv-rte:dpca=010-020-005

This is an example of the possible output.
```
rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0

   DPCA           ALIASI     ALIASN/N24    LSN        RC    APCA
   010-020-005 ---------- --------------   lsn1       1     003-003-003
                                           lsn2       2     003-003-004
                                               RTX:No  CLLI=-----------
```
If the adjacent point code of the linkset is not the DPC of a route, the point code entry is displayed in the rtrv-rte output, but the LSN, RC, and APC columns contain dashes, as shown in the following output example.
```
rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0

   DPCA           ALIASI     ALIASN/N24    LSN        RC    APCA
   002-002-002 ---------- --------------   ---------- --    -----------
                                               RTX:No  CLLI=-----------
```
If the point code specified in this step is shown in the DPCA/DPCI/DPCN/ DPCN24 columns in this step, the point code value cannot be used as an adjacent point code unless one of two actions are taken:
- Choose another adjacent point code value and repeat 12 through 16.
- Remove all the entries displayed in this step by performing the “Removing a Route” procedure in Database Administration - SS7 User's Guide.
After this step has been performed, continue the procedure by performing one of these steps.
- If a new linkset is being added, continue the procedure by performing one of these steps.
  - If you do not wish to use the IP Gateway ISUP routing feature, continue the procedure with 19.
  - If you wish to use the IP Gateway ISUP routing feature, continue the procedure with 17.
- If an existing linkset is being changed, continue the procedure with 20.
Verify that the IP Gateway ISUP routing feature is on by entering the rtrv-feat command. The entry IPISUP = on in the rtrv-feat command output shows that the IP Gateway ISUP routing feature is on.
Note:
Thertrv-feat command output contains other fields that are not used by this procedure. If you wish to see all the fields displayed by thertrv-feat command, see thertrv-feat command description inCommands User's Guide.
- If the IP Gateway ISUP routing feature is on, continue the procedure with 19.
- If the IP Gateway ISUP routing feature, continue the procedure with 18.
Turn the IP Gateway ISUP routing feature on by entering this command.
Note:
If theIP GatewayISUP routing feature is on (IPISUP = on), continue the procedure with 19.

chg-feat:ipisup=on

Note:
Once theIP GatewayISUP routing feature is turned on with thechg-feat command, it cannot be turned off.
The IP Gateway ISUP routing feature must be purchased before you turn the feature on with the chg-feat command. If you are not sure if you have purchased the IP Gateway ISUP routing feature, contact your Oracle Sales Representative or Account Representative.

When this command has successfully completed, this message should appear.
```
rlghncxa03w 06-10-10 11:43:04 GMT EAGLE5 37.5.0
CHG-FEAT: MASP A - COMPLTD
```
Add the new linkset to the database using the ent-ls command. The new linkset must meet these conditions.
The name of this linkset , the lsn parameter value, cannot be used by another linkset – the linkset configuration is shown in the output of 7.

The APC of the new linkset must be in the destination point code table, but cannot be either the EAGLE’s point code or the EAGLE’s capability point code – shown in the outputs of 12, 13, and 14. The adjacent point code can be one of the following types of point codes:

:apc/apca – ANSI point code, ANSI private point code

:apci – ITU-I point code, ITU-I spare point code, ITU-I private point code, ITU-I private spare point code.

:apcn – 14-bit ITU-N point code, 14-bit ITU-N spare point code, 14-bit ITU-N private point code, 14-bit ITU-N private spare point code.

:apcn24 – 24-bit ITU-N point code, 24-bit ITU-N private point code.

These parameters and values must also be specified for the IPGWx linkset:
- ipgwapc=yes
- lst=<a,b,c,d,e>
- iptps=<100-32000>
  
  Note:
  The iptps parameter value must be divisible by 10. The sum of all the linkset IP TPS values, including the value for this linkset, cannot exceed the maximum total provisioned system TPS value shown in thertrv-tps output in 1, or the increased value if the "Activating the HIPR2 High Rate Mode Feature" procedure was performed.
- The optional parameters lsusealm (the linkset’s IP TPS alarm threshold) and slkusealm (the signaling link IP TPS alarm threshold) can be specified with the ent-ls command. The default value for the lsusealm parameter is 100%, and the default value for the slkusealm parameters is 80%.
- The multgc=yes parameter can be specified only for IPGWx linksets that will contain signaling links that are assigned to cards that are running the IPGWI application.
Note:
There are other optional parameters that can be specified with the ent-ls command, but are not required for an IPGWx linkset.See the Other Optional Parameters section for the procedures that discuss these parameters and their usage.

For this example, enter this command.

ent-ls:lsn=lsgw1107:apca=010-020-005:lst=a:ipgwapc=yes:iptps=4000 :lsusealm=70:slkusealm=70

When this command has successfully completed, this message should appear.
```
rlghncxa03w 06-10-17 16:23:21 GMT  EAGLE5 37.5.0
Link set table is ( 14 of 1024)  1% full
ENT-LS: MASP A - COMPLTD
```
Continue the procedure with 21.
Change the existing linkset by entering the chg-ls command.
The name of the linkset that is being changed, specified with the lsn parameter, must be specified. The name of the linkset is shown in the rept-stat-iptps output in 4.

One of these optional parameters must be specified.
- The new adjacent point code of the linkset, specified with the apc/apca/apci/apcn/apcn24, if the current adjacent point code of the linkset is being changed.
- iptps=<100-32000>
  
  Note:
  The iptps parameter value must be divisible by 10. The sum of all the linkset IP TPS values, including the value for this linkset, cannot exceed the maximum total provisioned system TPS value shown in thertrv-tps output in 1, or the increased value if the "Activating the HIPR2 High Rate Mode Feature" procedure was performed. .
- The optional parameters lsusealm (the linkset’s IP TPS alarm threshold) and slkusealm (the signaling link IPTPS alarm threshold) can be specified with the chg-ls command.
- The multgc=yes parameter can be specified only for IPGWx linksets that contain signaling links that are assigned to cards that are running the IPGWI application.
Note:
There are other optional parameters that can be specified with the ent-ls command, but are not required for an IPGWx linkset. See the Other Optional Parameters section for the procedures that discuss these parameters and their usage.

For this example, enter this command.

chg-ls:lsn=lsgw1105:iptps=14000:lsusealm=70:slkusealm=70

When this command has successfully completed, this message should appear.
```
rlghncxa03w 06-10-17 16:23:21 GMT  EAGLE5 37.5.0
Link set table is ( 14 of 1024)  1% full
CHG-LS: MASP A - COMPLTD
```

Verify the changes using the rtrv-ls command specifying the linkset name specified in either 19 or 20 with the lsn parameter. For this example, enter these commands.

rtrv-ls:lsn=lsgw1105

This is an example of the possible output.


rlghncxa03w 08-04-17 11:43:04 GMT EAGLE5 38.0.0

                                 L3T SLT              GWS GWS GWS
LSN          APCA   (SS7)  SCRN  SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
lsgw1105     009-002-003   none  1   1   no  A   1    off off off no    off

           CLLI         TFATCABMLQ MTPRSE ASL8 
           -----------  1          no     no   

           IPGWAPC MATELSN    IPTPS LSUSEALM SLKUSEALM GTTMODE
           yes     ---------- 14000 70     % 70      % CdPA

           LOC  LINK SLC TYPE
           1105 A    0   SS7IPGW

Link set table is ( 14 of 1024)  1% full

rtrv-ls:lsn=lsgw1107

This is an example of the possible output.


rlghncxa03w 08-04-17 11:43:04 GMT EAGLE5 38.0.0

                                 L3T SLT              GWS GWS GWS
LSN          APCA   (SS7)  SCRN  SET SET BEI LST LNKS ACT MES DIS SLSCI NIS
lsgw1107     010-020-005   none  1   1   no  A   0    off off off no    off

           CLLI         TFATCABMLQ MTPRSE ASL8
           -----------  1          no     no

           IPGWAPC MATELSN    IPTPS LSUSEALM SLKUSEALM GTTMODE
           yes     ---------- 4000  70     % 70      % CdPA

Link set table is ( 14 of 1024)  1% full

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 4-4 Configuring an IPGWx Linkset

Sheet 1 of 7

Sheet 2 of 7

Sheet 3 of 7

Sheet 4 of 7

Sheet 5 of 7

Sheet 6 of 7

Sheet 7 of 7