Running SBS2003 Premium with ISA 2000. The Firewall Client is installed on all workstations. In IE Lan settings, if I set the clients to use "Proxy server" with port 8080, they can browse the Internet. If I instead set IE Lan settings to "Automatically Detect Settings", they can browse Internet also. What is the proper way to setup the clients and why does it work either way? Thanks
Use port 8080?
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- 1. HOW TO Count Connection per IP
Dear all, Anyone now how can I count the concurrent connection opened by an IP address through my ISA 2006 Enterprise? Is is possible via gui, command-line, both? Sincerely I tried with the Session tab, but I have no way to add more fields on the view filter per Client IP Address. Any help would be really appreciated, I am trying to integrate a manual check after a SCOM Alert is generated about max concurrent connection threshold is reached. Regards Matteo
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Use port 8080?
by melickas » Fri, 24 Jun 2005 22:16:42 GMT
Re: Use port 8080?
by Phillip Windell » Fri, 24 Jun 2005 23:09:03 GMT
The Automatic settings isn't doing anything and they are simply falling back to using the Firewall Servie instead of the Web Proxy Service. There is a lot more to setting up the Autodetect than checking a box in the browser. The Brower's proxy settings are only for the Web Proxy Service. The Browser is not "aware" of anything else. If the Browser has proxy settings then it sends the web Requests to the Proxy, if it has no proxy settings then it sends the Web Requests to the TCP/IP Stack. It is not intelligent and it does not do anything else other than separate Netbios URL from "dotted" URLs. Netbios URLs are not sent to the proxy, but all "dotted" URLs are sent to the proxy. The Firewall Client is only for the Firewall Service. It is a Winsock LSP (Layered Service Provider). It intercepts anything sent to the TCP/IP stack and examine it to see if it should be sent to the proxy or left alone. When the browser has no proxy settings and sends the requests to the TCP/IP stack the Firewall Client intercepts it and send it to the proxy. The browser has no knowledge that this is happening and has no concept that a proxy is being used even when it is being used. SecureNAT Clients do not use the browser's proxy settings and do not use the Firewall Client. they operate soley on the LAN's Layer3 routing scheme (usually the clients Default Gateway). SecureNAT Clients can not be authenticated by user accounts. -- Phillip Windell [MCP, MVP, CCNA] www.wandtv.com
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