0
votes
2answers
452 views

I can ping a Windows XP PC with the firewall off but I can't when the firewall is on. Why?

For the ping command, I have read (e.g. try this link), there's no port required. Yet I have a PC on my network which I cannot ping. Strangely, I can connect to using Remote Desktop. However, I am ...
0
votes
1answer
133 views

Windows XP - Windows Update Blocked by company firewall - Can't install driver

My company has blocked Windows update site at the company firewall. However, that also means Windows XP is unable to search on the Microsoft update site for drivers. Therefore, none of the USB devices ...
0
votes
2answers
1k views

Windows XP/Firewall — Can't open UDP port 9100 for JetDirect sharing

I'm setting up my Dad's laptop (Vista) to print to an HP Deskjet printer attached to a Windows XP Desktop box. The XP box is running Windows firewall. Laptop sits on 192.168.1.66, Desktop ...
8
votes
4answers
10k views

How do I block all outgoing ports in Windows XP firewall?

The built-in Windows firewall seems to only block incoming ports, but not any outgoing traffic. I am looking for an application to install on an xp machine which can be configured a way to block ...
1
vote
1answer
1k views

Can't open port 80 externally with Windows XP Professional SP3

I have Windows XP Professional, SP3. I'm running a webserver which listens on port 80. I have a dedicated ip address. Localhost on 80 resolves ok: http://localhost:80 but I cannot get it to resolve ...
0
votes
0answers
1k views

Windows Firewall is blocking connection sharing (ICS)

How do I keep Windows Firewall from blocking Internet Connection Sharing, or just permanently disable Windows Firewall? Everytime I plug in a computer into my network card Windows Firewall turns ...