IIS 5, stops external port 80 traffic, not internal

Hi.

I've got a Windows 2000 Server running IIS 5 (php, perl, mysql also).
Approximately two times a day it stops all external port 80 traffic, meaning
that no one can reach our websites. I've tried to connected thru ftp (from
an external location), and that works, but I can't get into the www dirs
though. Everything works perfectly when I'm located on the same LAN as the
server.
When the problem occur I can either reboot the server or reset the NIC,
either one will make things work again.

The webserver is connected to internet thru a Cisco Pix, and has about 10
diferent virtual ip's on the NIC, one for each domain, wich the Pix NATs.

Hope this "makes sense" :)

Thanks...


.

Relevant Pages

  • Re: FTP connection issues
    ... I can access the FTP on the server with the external and ... I can access the FTP with the private IP from a PC on the network, ... can not access the FTP with the external IP on the network. ... definition) from the external port to the INTERNAL IP of the real server and ...
    (microsoft.public.windows.server.general)
  • Re: IIS 5, stops external port 80 traffic, not internal
    ... > Approximately two times a day it stops all external port 80 traffic, ... > meaning that no one can reach our websites. ... > When the problem occur I can either reboot the server or reset the NIC, ... > The webserver is connected to internet thru a Cisco Pix, ...
    (microsoft.public.inetserver.iis)
  • Re: IIS 5, stops external port 80 traffic, not internal
    ... >> Approximately two times a day it stops all external port 80 traffic, ... >> When the problem occur I can either reboot the server or reset the NIC, ... >> The webserver is connected to internet thru a Cisco Pix, ...
    (microsoft.public.inetserver.iis)
  • Re: extranet access via firewall port mapping
    ... We have had the exact same problem and were unable to resole this in PWA ... If you are using Microsoft's ISA Server 2004 as your firewall (we ... your external port number is allways presented correctly in your browser ... firewall with external ports mapped to various internal services, ...
    (microsoft.public.project.pro_and_server)
  • Re: How to communicate from HTML page with an IP which is not the web-server?
    ... * You send an XMLHTTP call to the server. ... A server-script do the connection to the external port you ... it returns HTML or XML to your JavaScript in your original page. ... in Java means doing it with an applet, ...
    (comp.lang.java.programmer)