How to configure ISA 2004 to safely allow SightSpeed traffic in and out of your network

For SightSpeed to properly work with Microsoft ISA 2004, you will need to set up a rule allowing the outbound UDP traffic from source ports 9000-9005.

1. In the ISA 2004 Management Console, Right-Click'Firewall Policy' and select New Access Rule.

2. Select 'Allow'.

3. Apply the Rule to 'All Outbound Traffic'.

4. Click the 'Ports...' button and select the 'Limit Access to traffic from this range of source ports:' and then enter the port range you have selected for SightSpeed (the default is 9000-9005), and click OK.

5. Select the Source Networks that the new rule should apply to, this should be 'Internal' if you are running a standard edge configuration.

6. Select 'External' as the destination network.