SWAN Concentrator and WAN Subsystem Troubleshooting Guide

Verifying the SWAN Configuration
SWAN Concentrator and WAN Subsystem Troubleshooting Guide—426992-008
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Verifying a SWAN Concentrator Configuration
multiplexer for several TCP/IP processes. One SNMP trap multiplexer process can
accommodate 6 TCP/IP processes or up to 35 TCP/IP processes (G05.00 and
later RVUs).
Display the TCP/IP processes associated with an SNMP trap multiplexer process
by using the SCF INFO PROCESS command:
INFO PROCESS $ZZWAN.#*
Displaying Information for a WAN Subsystem Process on page A-14 shows the
output of this command and explains how to interpret that output.
10. One TFTP server process is required for each TCP/IP process that supports the
SWAN concentrator. A TFTP server process is automatically configured by the
WAN manager process.
Display the TFTP server processes configured on the system by using the SCF
INFO PROCESS command:
INFO PROCESS $ZZWAN.#*
Displaying Information for a WAN Subsystem Process on page A-14 shows the
output of this command and explains how to interpret that output.
11. Each TFTP server process is automatically configured to download files from the
correct location. The download files accessed by a TFTP server process include
the SWAN kernel object-code file and the data link control (DLC) task microcode
object code files. The download file location is specified by the STARTUP attribute.
The default location is $SYSTEM.CSSnn.
Display the download file locations used by a TFTP server process by using the
SCF INFO PROCESS command:
INFO PROCESS $ZZWAN.#*
Displaying Information for a WAN Subsystem Process on page A-14 shows the
output of this command.
Note. Make sure that the download files accessed by the TFTP server process are
secured with “N” read access.