I am running an NT 4.0 network. This network has functioned properly for the last year. Starting yesterday, we were unable to browse any web sites. I am able to successfully ping and tracert to the distant web server using both the IP address and name (i.e. www.server.com). Whenever I try to access a web site (via url or ip address) the connection times out.
The network itself is a TCP/IP routed network using Cisco routers in each building. There are about eight building that feed into a single building with the inbound/outbound feed. So far my building is the only one experiencing this problem. This is a time critical issue as my office submits weekly reports to headquarters via web based mail.
Any suggestions will be greatly appriciated.
