Nathan, By default, IIS does not resolve the remote IP, because as you're seeing, it adds a massive overhead to every single hit. In IIS, for some bizarre reason, there's no GUI to turn this on and off; it has to be done using CLI.
See: http://support.microsoft.com/default.aspx?scid=kb;en-us;Q245574 Jon -----Original Message----- From: Nathan Hitchcock [mailto:[EMAIL PROTECTED]] Sent: 11 October 2002 6:28 To: Multiple recipients of list witango-talk Subject: Witango-Talk: WiTango Causing Reverse DNS Lookup in IIS? We've got an interesting issue with a WiT2K, IIS 5.0 server. The visitor's IP address in the IIS logs are being resolved, and it appears to be effecting the server's performance greatly. A three hour support call to Microsoft resulted in the removal of Tango WebAnalyzer and WebTrends (although both services were disabled), as well as a few other items. However the DNS resolution continues. Having nothing else to point the finger at, MS thinks it's the WiTango service. I told him "no way" because none of our other WiTango boxes are doing it, but I can only say it with mild conviction because this is the only one running IIS 5.0. Anyone out there know if WiTango could be causing the reverse DNS lookup? Nathan Hitchcock HLI Systems ________________________________________________________________________ TO UNSUBSCRIBE: send a plain text/US ASCII email to [EMAIL PROTECTED] with unsubscribe witango-talk in the message body ________________________________________________________________________ TO UNSUBSCRIBE: send a plain text/US ASCII email to [EMAIL PROTECTED] with unsubscribe witango-talk in the message body
