A6 Used Ports And Network Security - W&T 58620 Manual

W&T

A6 Used ports and network security

The port numbers factory set in the LAN-Modem:
Port
number Application
8000 (TCP) Port for incoming calls
1111 (TCP) TELNET Configuration port
9084 (TCP) Reset Port Status
8888 (TCP) Reset LAN-Modem
8002 (TCP) Initialize firmware
upate TCP/IP stack
8003 (TCP) Read Configuration data
8004 (TCP) Write configuration
data
8512 (UDP) Inventory
(replaces through port 8513)
8513 (UDP) Inventory
161 (UDP) SNMP
The following port numbers are deactivated with the factory
defaults. They will be used in case of a firmware update.
Port
number Application
69 (UDP) Update TCP/IP stack
1
Each port number may be used for just one service in
the Com-Server. If differing numbers are used for
changeable ports, be sure that these are not assigned in
duplicate.
The LAN-Modem and network security
Network security has rightly taken on added significance in
recent times. All the experts are in agreement that there can be
no such thing as absolute security given today's level of
technology. Every customer must decide for himself what the
appropriate balance is between security, functionality and cost
for his specific circumstances.
Subject to error and alteration
Appendix
Password
protection Configurable?
no yes
yes no
yes no
yes no
yes no
yes no
yes no
no no
no no
yes no
Password
protection Configurable?
yes no
85