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W&T
• SNMP
In order to be able to incorporate the LAN-Modems into an
SNMP-based network management, all the essential
configuration settings are also accessible via SNMP. This
access is protected in that the system password must be
used as a community string.
• Inventarisierungstool
Like all intelligent components from W&T, the LAN-Modems
can be accessed through the WuTility tool. Information is
read from UDP ports 8512 and 8513. The ports cannot be
turned off. No writing can be done over this path.
• Firmware update of the TCP/IP stack
(see section on Firmware-Update of the LAN-Modem)
Initialization of a firmware update takes place on the system
password-protected TCP port 8002. Only the TCP/IP stack
of the LAN-Modem is updated after an initialization on port
8002. The configuration data (IP address, gateway, serial
parameters, modes, etc.) are retained.
• Reading/writing the configuration data
The WuTility tool as well as a customer's own applications
can be used to read and write the TCP/IP stack's
configuration profile. Both of the TCP ports 8003 and 8004
used for this are protected by the system password.
• LAN-Modem Reset
(see section on Reset the LAN-Modem)
The TCP port 8888 allows a reset of the LAN-Modem. The
port is not configurable and is protected by the system
password.
Subject to error and alteration
Appendix
87
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