Found the Google Article For Those That Are Interested: http://www.httprevealer.com/usage_gzip.htm -Wayne -----Original Message----- From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx] Sent: Friday, July 09, 2004 1:49 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: XCompress for ISA -- Compression Filter http://www.ISAserver.org > do is provide compression. With the XCompress for ISA, compression is done > on the ISA server by our filter. OK, meaning that XCompress now is one of the ends, got it. > Q: What is the purpose/benefit of compressing at the firewall? > A: Well firewall compression might not be that interesting, unless you > are using your ISA server for a reverse proxy or forward proxy. > > Let's say your ISA is set up as a proxy server for the outbound > Internet at > your Coporate headquarters in New York, and you have a WAN where your branch > office is in LA. The branch office connects via a partial frame via > VPN to > coporate that provides outbound access. If you install XCompress for > IIS in > NY, it will compress all the Internet responses from the outside, > making the > partial frame faster, and the VPN encryption quicker. > > Or, you have a ISA server in front of your web server, as a > firewall/proxy/cache, and you want to compress that traffic before it leaves > your data center. Install XCompress for IIS, and the outbound traffic > is reduced and your bandwidth bills goes down. Did not think of either of those 2 scenerios. Too much going on right now. > Q: How will that speed up traffic or reduce bandwidth usage? > A: Is this question answer by the above? Yes. John Tolmachoff Engineer/Consultant/Owner eServices For You ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: wayne@xxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist