Used HOSTS entry as well. I think that I am current using this method. The IP address was the previous method I was using. My HOSTS file has an entry for servername.companyname.COM 192.168.1.2. So neither of these methods works. I still have the same two questions. 1. Why does the Packet filter on DEFAULT settings (plus securemail settings) block access to IIS. I know this because when I enable ALL protocols on the packet filter I get IIS error messages. But when I dont I get TCP/IP protocol timeout messages 2. What do I do now about OWA especially as I am using the wizard. Ive tried with and without the wizard. > Hi C, > > Using the IP address should work fine, although I always use a split DNS > or HOSTS file entry so that the same FQDN used by the external network > client is entered into the redirect. Then the ISA Server resolves the > same FQDN to the internal IP address of the server. It makes the log > files a little cleaner and always solves issues with host header > problems. > > HTH, > Tom > > Thomas W Shinder=20 > www.isaserver.org/shinder=20 > ISA Server and Beyond: http://tinyurl.com/1jq1=20 > Configuring ISA Server: http://tinyurl.com/1llp=20 > > > > -----Original Message----- > From: cdawkins [mailto:cdawkins@xxxxxxxxxxxxx]=20 > Sent: Sunday, April 20, 2003 1:22 PM > To: [ISAserver.org Discussion List] > Subject: [isalist] RE: OWA again this time HTTP 404 page not found > > > http://www.ISAserver.org > > > I actually use the IP address which is 192.168.1.2. > > > Hi C, > >=20 > > In the Action Tab, what IP addrss does that entry resolve to? That > > sounds like a major problem, although there may be others. > >=20 > > HTH, > > Tom > >=20 > > Thomas W Shinder=3D20 > > www.isaserver.org/shinder=3D20 > > ISA Server and Beyond: http://tinyurl.com/1jq1=3D20 > > Configuring ISA Server: http://tinyurl.com/1llp=3D20 > >=20 > >=20 > >=20 > > -----Original Message----- > > From: cdawkins [mailto:cdawkins@xxxxxxxxxxxxx]=3D20 > > Sent: Tuesday, April 15, 2003 5:16 AM > > To: [ISAserver.org Discussion List] > > Subject: [isalist] RE: OWA again this time HTTP 404 page not found > >=20 > >=20 > > http://www.ISAserver.org > >=20 > >=20 > > The OWA rule and destination set were created by the OWA wizard. > > The internal company Active Directory name is companyname.LOCAL. The > > external DNS name is servername.companyname.COM. > >=20 > > The Action Tab has servername.companyname.com. The destination sets > have > > servername.companyname.COM as I said automatically created. There is a > > host entry on the Firewall server pointing servername.companyname.COM > to > > the internal IP address which is on the exchange server (also a Domain > > controller) All this is without SSL as I just want to see it working > > first!!! > >=20 > > Also my second question was why when using the default set of packet > > filters does ISA block any attempt to access IIS. So when I disable > > (actually I enable all protcols) it works? Shouldnt the publishing > rule > > take care of this? I dont want to place and port 80 rule on the packet > > filters. > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=3Disalist > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=3DFAQ > ------------------------------------------------------ > Exchange Server Resource Site: http://www.msexchange.org/ > Windows Security Resource Site: http://www.windowsecurity.com/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: > tshinder@xxxxxxxxxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub')