Anyone got a solution how to block all internet access ports but port 7788 and port 443 on a Win XP Pro.

This PC only meant for remote diagnostic for our supplier.
The block out is to stop our own people using it to goes on-line.


Thanks.

Thanks for the respond.

The firewall we are using is ZyXEL's ZyWALL USG200. The setup itself are a bit complicate as we have 3 subnets(I do not want to block the other pc that in this subnet). And I am not good with routers.
So I am looking for something that can block or control within the pc itself.

User can play around windows firewall. Will be great if the firewall require another set password. As the user will be running with administrator rights.

Hmm.. Lets say this is how it works. User suppose to use this pc to launch a fault machine report (if there is one lah). The supplier will run the remote diagnostic via the pc to the machine.

I hope this will give you a better picture.

I can only have "Administrator" or "Limited" user account on the XP Pro. Will ask the suppler will it able to run if the use on a "Limited" account.

The pc is pre-install with supplier's own remote access and diagnostic software. If there are fault on machine A(think A as a production line machine) we will launch a fault machine report. Our suppler will remote login to this pc to do a diagnostic on machine A(they have pre link up the pc and machine A). This will save down time and able to standby parts if the session able to pin point the faulty area.

Thank you for you time and interest. Will up date later.