SWAN Concentrator and WAN Subsystem Troubleshooting Guide

Verifying the SWAN Configuration
SWAN Concentrator and WAN Subsystem Troubleshooting Guide—426992-008
2-8
Correcting the SWAN Concentrator IP Addresses
d. Verify that the SWAN concentrator is in the STARTED state by using the SCF
STATUS ADAPTER command:
STATUS ADAPTER $ZZWAN.#adapter, SUB ALL
Verifying That a SWAN Concentrator Path is Started on page A-31 shows the
output of this command.
Correcting the SWAN Concentrator IP Addresses
If the wrong IP addresses are configured for the SWAN concentrator, you must
reconfigure the addresses by performing these steps for each IP address that must be
changed.
1. Stop the affected PATH object by using the SCF STOP PATH command:
STOP PATH $ZZWAN.#adapter.clip-num.path
2. Reconfigure the PATH object with the new IP address by using the SCF ALTER
PATH command:
ALTER PATH $ZZWAN.#adapter.clip.path,
IPADDRESS new-ip-address
3. Start the PATH object by using the SCF START PATH command:
START PATH $ZZWAN.#adapter.clip.path
4. Verify that the PATH object is in the STARTED state by using the SCF STATUS
PATH command:
STATUS PATH $ZZWAN.#adapter.clip.path
Verifying That a SWAN Concentrator Path is Started on page A-31 shows the
output of this command.
Note. If the new TCP/IP process is on a different subnet than the TCP/IP process that you
changed, the PATH objects for that path (A or B) must be reconfigured using new IP
addresses. For more information, see Correcting SWAN Concentrator Configuration Errors
on page 2-5.
Note. If active communications lines are using the SWAN concentrator, you must stop them by
using the SCF STOP LINE or SCF ABORT LINE command (for example, STOP LINE $LINE1).
If you do not know the names of the communications lines that are using the SWAN
concentrator, use the SCF STATUS SERVER command (not the SCF STATUS ADAPTER) to
identify them. (Shut down only the lines running through the CLIP that is configured with the
affected path.)
Note. For G06.06 Software Product Revisions (SPRs) and later RVUs, you need to
execute a START SERVER command to change the IP address.