ISA Server neither uses nor passes TCP Keepalives. It will, however use the client's keep-alive header to maintain a connection to the upstream server. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://www.microsoft.com/isaserver http://isaserver.org/Jim_Harrison http://isatools.org Read the help, books and articles! ----- Original Message ----- From: <dgutierrez@xxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Friday, February 20, 2004 08:30 Subject: [isalist] SSL thru ISA http://www.ISAserver.org MS recently released a cumulative patch for IE 5 & 6. The patch breaks SSL connections. They released a fix for IE 6.0, but we are using IE 5.5 SP2 in a Citrix environment. We have confirmed it is the new patch 832894. The article mentions a workaround for proxy servers by changing the TTLs. http://support.microsoft.com/default.aspx?kbid=831167 Since the fix won't work, can anyone offer any quick suggestions, before I start hacking at my ISA servers? ------------------------------------------------------ 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: 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: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')