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OWA does not work after IP change on firewall

Posted on 2007-08-08
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Last Modified: 2011-08-18
I have an ISA 2004 box and a seperate SBS2003 server. OWA with https was setup and working fine. The outside IP address of the ISA2004 was changed about a week ago. Just noticed that when you go to log in to exchange through OWA it doesn't work. The login page comes up fine but it just refreshes and clears the login name and password. Could this have something to do with the certificate? It's just a server generated one. I was poking around the access rules on the ISA 2004 and I cant see how changing the ip address would affect anything

OWA does work inside the network using servername\exchange.

3 firewall entries that might help

1)
Failed Connection Attempt ISA2004 8/8/2007 3:04:03 PM
Status: 12210 An Internet Server API (ISAPI) filter has finished handling the request. Contact your system administrator.  
Rule:  
Source: ( 53.252.41.170:0)
Destination: ( 46.233.49.83:443)
Request: POST http://mail.my-company.com/CookieAuth.dll?Logon 
Filter information: Req ID: 0ae995ec  
Protocol: https
User: anonymous

2)

Allowed Connection ISA2004 8/8/2007 3:04:03 PM
Log type: Web Proxy (Reverse)
Status: 302 Moved Temporarily
Rule: OWA SBS2003
Source: External ( 53.252.41.170:0)
Destination: (mail.my-company.com 192.168.16.2:443)
Request: GET https://SBS2003.domain.local:443/exchange 
Filter information: Req ID: 0ae995ee  

3)
Failed Connection Attempt ISA2004 8/8/2007 3:04:04 PM
Log type: Web Proxy (Reverse)
Status: 12210 An Internet Server API (ISAPI) filter has finished handling the request. Contact your system administrator.  
Rule:  
Source: ( 53.252.41.170:0)
Destination: ( 46.233.49.73:443)
Request: GET http://mail.my-company.com/CookieAuth.dll?GetLogon?url=/exchange&reason=0 
Filter information: Req ID: 0ae995f0  
Protocol: https
User: anonymous

So it's kind of strange... a failed, allowed, and failed in the log.
0
Comment
Question by:deanjondavid
6 Comments
 
LVL 4

Expert Comment

by:NOSIT
ID: 19658747
After you changed the IP address did you rerun the Connect to internet wizard? from the server management console?
0
 

Author Comment

by:deanjondavid
ID: 19661896
The IP was changed on the outside interface on the ISA2004 server not the SBS2003 server.
0
 

Author Comment

by:deanjondavid
ID: 19662911
Well.. for some reason FBS was enable on both Exchange and ISA2004.. disabled it on Exchange 2003 and everything works again. Soooo.. how do i give myself the 500 pints? ;)
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LVL 4

Expert Comment

by:NOSIT
ID: 19666404
You need to ask a new question to ask how you give them to yourself........Just post in the community support forum and a moderator will close it and refund the points.
0
 

Expert Comment

by:matt-helm
ID: 19666952
I'm kidding about the point... and it was FBA (Form Based Authentication) not FBS.

0
 
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Computer101 earned 0 total points
ID: 20106448
PAQed with points refunded (500)

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