Hey guys. Can you help a newbie LINUX guy out. This is the strangest thing. I have a small office of about 15 users who I just recently installed an IP Cop firewall for. It has been working beautifully for the last 4 days...until this morning. Here's the deal.
Users called me this morning and said they couldn't access the internet. I could remote in and control any server and I had internet no problem from any server. However, when I would remote one of their machines...sure enough...no internet. I thought I would try pinging the firewall to make sure the user could see it, and WHAMMO, as soon as I ping the firewall, Internet access lit up just fine.
This was happening on every user's desktop. No internet, but as soon as I would ping the IP COP box, internet worked fine.
ANY IDEAS???? So strange.