Removing an IP Host Assigned to an IPGWx Card

This procedure removes an IP host that is assigned to an IPGWx card using the dlt-ip-host command.

The dlt-ip-host command uses the following parameter.

:host– Hostname. The hostname to be removed. This parameter identifies the logical name assigned to a device with an IP address.

No associations can reference the host name being removed in this procedure.

The associations referencing the host name can be removed by performing the Removing a M3UA or SUA Association procedure or the host name in these associations can be changed by performing theChanging the Host Values of a M3UA or SUA Association procedure. The host name assigned to associations is displayed in the rtrv-assoc outputs.

Display the current IP host information in the database by entering the rtrv-ip-host:display=all command.

The following is an example of the possible output.


rlghncxa03w 08-12-28 21:17:37 GMT EAGLE5 40.0.0

LOCAL IPADDR    LOCAL HOST
192.1.1.10      IPNODE1-1201
192.1.1.12      IPNODE1-1203
192.1.1.14      IPNODE1-1205
192.1.1.20      IPNODE2-1201
192.1.1.22      IPNODE2-1203
192.1.1.24      IPNODE2-1205
192.1.1.30      KC-HLR1
192.1.1.32      KC-HLR2
192.1.1.50      DN-MSC1
192.1.1.52      DN-MSC2
192.3.3.33      GW100. NC. TEKELEC. COM

REMOTE IPADDR   REMOTE HOST
150.1.1.5       NCDEPTECONOMIC_DEVELOPMENT. SOUTHEASTERN_COORIDOR_ASHVL. GOV

IP Host table is (12 of 4096) 0.29% full

If the IP host that is being removed is a remote host, continue the procedure with 5.

If the IP host that is being removed is a local host, continue the procedure with 2.

Display the current link parameters associated with the IP card in the database by entering the rtrv-ip-lnk command. The following is an example of the possible output.


rlghncxa03w 08-12-28 21:14:37 GMT EAGLE5 40.0.0
LOC   PORT IPADDR          SUBMASK         DUPLEX  SPEED MACTYPE AUTO MCAST
1303  A    192.1.1.10      255.255.255.128 HALF    10    802.3   NO   NO
1303  B    --------------- --------------- HALF    10    DIX     NO   NO
1305  A    192.1.1.12      255.255.255.0   ----    ---   DIX     YES  NO
1305  B    --------------- --------------- HALF    10    DIX     NO   NO
1313  A    192.1.1.14      255.255.255.0   FULL    100   DIX     NO   NO
1313  B    --------------- --------------- HALF    10    DIX     NO   NO
2101  A    192.1.1.20      255.255.255.0   FULL    100   DIX     NO   NO
2101  B    --------------- --------------- HALF    10    DIX     NO   NO
2103  A    192.1.1.22      255.255.255.0   FULL    100   DIX     NO   NO
2103  B    --------------- --------------- HALF    10    DIX     NO   NO
2105  A    192.1.1.24      255.255.255.0   FULL    100   DIX     NO   NO
2105  B    --------------- --------------- HALF    10    DIX     NO   NO
2205  A    192.1.1.30      255.255.255.0   FULL    100   DIX     NO   NO
2205  B    --------------- --------------- HALF    10    DIX     NO   NO
2207  A    192.1.1.32      255.255.255.0   FULL    100   DIX     NO   NO
2207  B    --------------- --------------- HALF    10    DIX     NO   NO
2213  A    192.1.1.50      255.255.255.0   FULL    100   DIX     NO   NO
2213  B    --------------- --------------- HALF    10    DIX     NO   NO
2301  A    192.1.1.52      255.255.255.0   FULL    100   DIX     NO   NO
2301  B    --------------- --------------- HALF    10    DIX     NO   NO
2305  A    192.3.3.33      255.255.255.0   FULL    100   DIX     NO   NO
2305  B    --------------- --------------- HALF    10    DIX     NO   NO

IP-LNK   table is (22 of 2048) 1% full.

Display the cards in the database using the rtrv-card command. This is an example of the possible output.

rlghncxa03w 09-05-28 09:12:36 GMT EAGLE5 41.0.0
CARD   TYPE      APPL      LSET NAME     LINK SLC LSET NAME     LINK SLC
1101   DSM       VSCCP     
1102   TSM       GLS       
1113   E5MCAP    EOAM
1114   E5TDM-A
1115   E5MCAP    EOAM
1116   E5TDM-B
1117   E5MDAL
1201   LIMDS0    SS7ANSI   sp2           A    0   sp1           B    0
1203   LIMDS0    SS7ANSI   sp3           A    0   
1204   LIMDS0    SS7ANSI   sp3           A    1   
1206   LIMDS0    SS7ANSI   nsp3          A    1   nsp4          B    1
1216   DCM       STPLAN    
1301   LIMDS0    SS7ANSI   sp6           A    1   sp7           B    0
1302   LIMDS0    SS7ANSI   sp7           A    1   sp5           B    1
1303   DCM       IPLIM     ipnode1       A    0   ipnode3       B    1
1305   DCM       IPLIM     ipnode4       A    0   
1307   DCM       STPLAN    
1313   DCM       SS7IPGW   ipgtwy1       A    0   
2101   DCM       SS7IPGW   ipgtwy2       A    0   
2103   DCM       SS7IPGW   ipgtwy3       A    0   
2105   DCM       IPLIM     ipnode1       A1   1   ipnode5       B    2   
2205   DCM       IPLIM     ipnode3       A2   0   ipnode6       B1   2   
2207   DCM       IPLIM     ipnode5       A    0   ipnode4       B3   1   
2213   DCM       IPLIM     ipnode5       A3   1   ipnode3       B2   2   
2301   DCM       IPLIM     ipnode6       A    0   ipnode1       B    2   
2305   DCM       IPLIM     ipnode6       A1   1   ipnode1       B1   3

Select an IP host whose IP address is assigned to a card running the SS7IPGW or IPGWI application.

Display the associations referencing the host name being removed in this procedure by entering the rtrv-assoc command with the local host name.
For this example, enter this command.
rtrv-assoc:lhost=”IPNODE1-1205”

The following is an example of the possible output.
```
rlghncxa03w 06-10-28 21:14:37 GMT EAGLE5 36.0.0
                CARD IPLNK
ANAME           LOC  PORT  LINK ADAPTER LPORT RPORT OPEN ALW
a2              1313 A     A    M3UA    7205  7001  NO   NO

IP Appl Sock/Assoc table is (4 of 4000) 1% full
Assoc Buffer Space Used (16 KB of 3200 KB) on LOC = 1203
```
If no associations referencing the host name being removed in this procedure are shown in this step, continue the procedure with 5.

Any associations referencing the host name must either be removed or the host name assigned to the association must be changed.

To remove the associations, perform the Removing a M3UA or SUA Association procedure.

Continue the procedure with 5 after the associations have been removed.

To change the host name assigned to the associations, perform the Changing the Host Values of a M3UA or SUA Association procedure.

Continue the procedure with 5 after the host name assigned to the associations have been changed.
Delete IP host information from the database by entering the dlt-ip-host command.
For example, enter this command.
dlt-ip-host:host=”IPNODE1-1205”

When this command has successfully completed, the following message should appear.
```
rlghncxa03w 06-10-28 21:19:37 GMT EAGLE5 36.0.0
DLT-IP-HOST: MASP A - COMPLTD
```
Verify the changes by entering the rtrv-ip-host command with the host name specified in 5.
For this example, enter this command.
rtrv-ip-host:host=”IPNODE1-1205”

The following is an example of the possible output.
```
rlghncxa03w 09-07-28 21:20:37 GMT EAGLE5 41.1.0

No matching entries found.

IP Host table is (10 of 4096) 0.24% 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 4-29 Removing an IP Host Assigned to an IPGWx Card