Our Web Edition IIS Servers (3 Servers) host aprox. 150 sites. Somedays one
of 3 servers cannot Serve sites. I mean it listens port 80 and when we check
"telnet IIS_Server_IP 80" and traceting Network Packets 3-way hand-shaking
(SYN, SYN-ACK, ACK) works fine but then suddenly IIS_Server sends a RESET
(RST) packet then connection is terminated. I tried lots of thins for example
Restarting all IIS related services (like IIS Admin, WWW, etc.) but doesnt
work. I also removed URLSCAN ISAPI filter then restarting WWW service but
doesnt work. When I restart the IIS Server then it works again..
What should our problem be??
Please Help me!
Have a Nice Days!