Hi all, I greatly appreciate your help!=) I cannot connect to my webserver at http://76.126.66.3/. from the Internet. Firefox can't establish a connection to the server at 76.126.66.3. I suspect a point of failure somewhere: 1. DNS - DynDns appears to work fine. Resolves domain name. Points to 76.126.66.3. 2. ISP - Checked with Comcast everything works fine, too. ipconfig says: Windows 2000 IP Configuration Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : hsd1.ca.comcast.net. IP Address. . . . . . . . . . . . : 76.126.66.3 Subnet Mask . . . . . . . . . . . : 255.255.254.0 Default Gateway . . . . . . . . . : 76.126.66.1 3. router - I disconnected it for troubleshooting. Server direct connects to ISP cable modem now but still can't connect. 4. server - Abyss Web Server X1 2.5. Default host on port 80. Tried ports 8000 and 8080, too. But, server did not get request to serve a webpage according to log. Thanks in advance! Andrew PS - When I ping, I get: Pinging 76.126.66.3 with 32 bytes of data: Reply from 76.126.66.3: bytes=32 time<10ms TTL=128 Reply from 76.126.66.3: bytes=32 time<10ms TTL=128 Reply from 76.126.66.3: bytes=32 time<10ms TTL=128 Reply from 76.126.66.3: bytes=32 time<10ms TTL=128 Ping statistics for 76.126.66.3: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms

Assuming "hsd1.ca.comcast.net." is the correct name of the server in question, an nslookup of it yielded nothing which is indicative of a DNS issue.

Assuming "hsd1.ca.comcast.net." is the correct name of the server in question, an nslookup of it yielded nothing which is indicative of a DNS issue. With whom did you regsiter it on DNS? I suspect you need to contact them and start your troubleshooting there.

Problem solved. I needed to restart server and it works. Thanks!