Administrator's Guide

Chapter 6. Basic Configuration
No.
The No. field determines the order of the lines. The order is important in deciding what
is logged and warned for. The Telecommuting Module uses the first line that matches the
configuration traffic.
Perhaps you want to configure the Telecommuting Module so that configuration traffic from
one specific computer is simply logged while traffic from the rest of that computer’s network
is both logged and generates alarms.
The rules are used in the order in which they are listed, so if the network is listed first, all
configuration traffic from that network is both logged and generates alarms, including the
traffic from that individual computer. But if the individual computer is listed on a separate
line before the network, that line will be considered first and all configuration traffic from
that computer is only logged while the traffic from the rest of the computer’s network is both
logged and generates alarms.
Delete Row
If you select this box, the row is deleted when you click on Create new rows, Save, or Look
up all IP addresses again.
Create
Enter the number of new rows you want to add to the table, and then click on Create.
Save
Saves the Access Control configuration to the preliminary configuration.
Cancel
Reverts all the above fields to their previous configuration.
Look up all IP addresses again
Looks up the IP addresses for all DNS names on this page in the DNS servers you entered
on the Basic Configuration page.
This button will only be visible if a DNS server has been configured.
RADIUS
RADIUS (Remote Authentication Dial-In User Service) is an authentication system consist-
ing of one or more servers, and clients using the servers to authenticate users. You could,
for example, equip the company modems with RADIUS clients, demanding that a user con-
necting to a modem first identifies himself to the RADIUS server. Servers and clients com-
municate via UDP.
3Com VCX IP Telecommuting Module uses RADIUS for authentication for Telecommuting
Module administration, for SIP users, and VPN connections from road warriors. If RADIUS
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