Hi Shobha, I think that the ISA server request the web pages to your internal web server, just as a client does. If you are publishing a webserver, it shouldn't have the FW client. I hope it helps you. Gabriel Zabal gabriel@xxxxxxxxxxx ----- Original Message ----- From: "Sharma, Shobha" <c-ssharma@xxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Wednesday, October 10, 2001 1:07 PM Subject: [isalist] Traffic between ISA and Internal web server > http://www.ISAserver.org > > > Hi All, > > Iam finding it difficult to put in words and it may sound very basic > question but Iam losing the track here: > when we publish internal web server using server publishing rules, we do > mapping of ip address of internal web server and external ip address of ISA > server. Now how does ISA talks to internal web server to get the web > information. I mean what kind of traffic is that and does it require ports > other than the selected ports(eg. port 80). I know in case of winsock > client/firewall client the communication between internal web server and ISA > happpens using port 1723 and high ports but just wondering how isa talks to > internal web server in case of server publishing. > Can somebody pls shine some light on this. > Thanks > Shobha Sharma > > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: gabriel@xxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub')