OK, I found a way to get it to work, you have to use the same port on your internal IP as on your external IP; e.g. if you listen on port 81, your webserver must listen on 81. I am still trying, to get the situation where my webserver listens on 80 on my internal IP, but externally listens on a different port. I ran into a new problem with the above alternate port solution, I get an error, when I want to use the public folders in OWA, they are not displayed and I get an error-code .... Mail, contacts, calendar work fine, but no public folders. Can anyone help ? thanks, Chris This is a multi-part message in MIME format. > > ------=_NextPart_000_001E_01C1A2BF.5BB77ED0 > Content-Type: text/plain; > charset="us-ascii" > Content-Transfer-Encoding: 7bit > > > Hi, > > First thanks to the guys responsible for www.isaserver.org !! Great > site, good articles, specially those of Tom Shinder, I bought his book - > really the book to have ! > > I have the following problem, I'd like to publish OWA to the internet, > on a different port (not 80) ! I have ISA and OWA on the same machine, > and used the article from Martin Grasdal to get it to work. Everything > works fine, what I want now is to connect via a different port then 80. > On the properties of my ISA-server on the TAB INCOMING WEB REQUESTS, I > changed the TCP port from 80 to 3333 (I tried a few different port: 81, > 33333, 60001), I checked with netstat -na, to see if the server was > listening on the correct Ip-port: ok) When I connect with > http://www.server.com:81/exchange/administrator I get the correct Enter > network address pop-up box, where I can enter username/password/domein - > I enter the correct username/password; the browser displays the two > OWA-frames; but I get in both frames the Action canceled (unable to link > to the web page requested). I thought it had something to do with the > use of the port-syntax, so I put everything back to port 80 and tried to > connect with http://www.server.com:80/exchange/administrator , but then > it works . Can someone help me with this, why isn't working with an > other port ???? > > > > > > Thanks, > > > Chris > > > ------=_NextPart_000_001E_01C1A2BF.5BB77ED0 > Content-Type: text/html; > charset="us-ascii" > Content-Transfer-Encoding: quoted-printable > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> > <HTML> > <HEAD> > <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = > charset=3Dus-ascii"> > <META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version = > 6.0.4630.0"> > <TITLE>Publish OWA to internet on same machine as ISA: works - want = > alternate port not 80 !!</TITLE> > </HEAD> > <BODY> > <!-- Converted from text/rtf format --> > <BR> > > <P><FONT SIZE=3D2 FACE=3D"Courier New">Hi,</FONT> > </P> > > <P><FONT SIZE=3D2 FACE=3D"Courier New">First thanks to the guys = > responsible for </FONT><A HREF=3D"file://www.isaserver.org"><U><FONT = > COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Courier = > New">www.isaserver.org</FONT></U></A><FONT SIZE=3D2 FACE=3D"Courier = > New"> !! Great site, good articles, specially those of Tom Shinder, I = > bought his book - really the book to have !</FONT></P> > > <P><FONT SIZE=3D2 FACE=3D"Courier New">I have the following problem, I'd = > like to publish OWA to the internet, on a different port (not 80) ! I = > have ISA and OWA on the same machine, and used the article from Martin = > Grasdal to get it to work. Everything works fine, what I want now is to = > connect via a different port then 80. On the properties of my ISA-server = > on the TAB INCOMING WEB REQUESTS, I changed the TCP port from 80 to 3333 = > (I tried a few different port: 81, 33333, 60001), I checked with netstat = > -na, to see if the server was listening on the correct Ip-port: ok) When = > I connect with </FONT><A = > HREF=3D"http://www.server.com:81/exchange/administrator";><U><FONT = > COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Courier = > New">http://www.server.com:81/exchange/administrator</FONT></U></A><FONT = > SIZE=3D2 FACE=3D"Courier New"> I get the correct Enter network address = > pop-up box, where I can enter username/password/domein - I enter the = > correct username/password; the browser displays the two OWA-frames; but = > I get in both frames the Action canceled (unable to link to the web page = > requested). I thought it had something to do with the use of the = > port-syntax, so I put everything back to port 80 and tried to connect = > with </FONT><A = > HREF=3D"http://www.server.com:80/exchange/administrator";><U><FONT = > COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Courier = > New">http://www.server.com:80/exchange/administrator</FONT></U></A><FONT = > SIZE=3D2 FACE=3D"Courier New"> , but then it works . Can someone help me = > with this, why isn't working with an other port ????</FONT></P> > <BR> > <BR> > <BR> > <BR> > > <P><FONT SIZE=3D2 FACE=3D"Courier New">Thanks,</FONT> > </P> > <BR> > > <P><FONT SIZE=3D2 FACE=3D"Courier New">Chris</FONT> > </P> > > </BODY> > </HTML> > ------=_NextPart_000_001E_01C1A2BF.5BB77ED0--