Chapter38 URL Filtering
URL Filtering Window
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Cisco Router and Security Device Manager 2.5 User’s Guide
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will receive an error message if you attempt to add an Secure Computing server
to the list. If the URL filter server list currently contains one type of server and
you want to change to the other type, you must delete all the server entries in the
list before adding an entry of the new type.
This window displays the configuration for each URL filter server in the list. See
Add or Edit a URL Filter Server for a description of each configuration value.
Add or Edit a URL Filter Server
Specify the information for the Websense or Secure Computing URL filter server.
IP Address/Hostname
Enter the IP address or the hostname for the server. If you enter a hostname, the
router must have a connection to a DNS server in order to resolve the hostname
to an IP address.
Direction
Choose Inside if the URL filter server is part of the inside network. This is usually
one of the networks that the router LAN interfaces connect to. Choose Outside if
the router is in the outside network. This is usually one of the networks that the
router WAN interfaces connect to. The default value is Inside.

Port Number

Automatically contains the default port number for the type of URL filter server
you are adding. If you are adding a Websense server, the default value is 15868.
If you are adding an Secure Computing server, the default value is 4005. Change
this number to the number of the port that the server listens on if that number is
different from the default. This field accepts values from 1 to 6553 5.

Retransmission Count

Optional field. Enter the number of times that you want the router to attempt to
retransmit the request if no response arrives from the server. The default value is
2 times. This field accepts values from 1 to 10.