moombaz
asked on
OWA is down
I got this message when i try to connect to OWA in my SBS 2003. I got ISA 2004 running also.
Error Code: 500 Internal Server Error. The network logon failed. (1790)
I cant resolve since 2weeks.
Any ideas?
Error Code: 500 Internal Server Error. The network logon failed. (1790)
I cant resolve since 2weeks.
Any ideas?
Error Code: 500 Internal Server Error. The network logon failed. (1790)
This is an error visible in the web browser when connecting to a HTTPS web site behind an ISA Server.
The problem is that the firewall access rule for this web site in ISA Server is forwarding the requests to an internal server on a port that it is not listening on. For example you connect to https://server.example.com and the ISA Server forwards this request to http://internalsrv. On the Bridging tab check that the mentioned port(s) are actually working on the internal server. For example if you are listening in ISA Server on 443 for a SSL connection and the SSL/HTTPS port is ticked make sure that the port is 443, and that the web server internally is listening on 443. If its another number make sure that it is meant to be the other number and not really 443 or not ticked at all. Ditto for the HTTP port, which is 80 by default.
This is an error visible in the web browser when connecting to a HTTPS web site behind an ISA Server.
The problem is that the firewall access rule for this web site in ISA Server is forwarding the requests to an internal server on a port that it is not listening on. For example you connect to https://server.example.com and the ISA Server forwards this request to http://internalsrv. On the Bridging tab check that the mentioned port(s) are actually working on the internal server. For example if you are listening in ISA Server on 443 for a SSL connection and the SSL/HTTPS port is ticked make sure that the port is 443, and that the web server internally is listening on 443. If its another number make sure that it is meant to be the other number and not really 443 or not ticked at all. Ditto for the HTTP port, which is 80 by default.
Can you also check your virtual directory configuration against this guide: http://blogs.technet.com/asksbs/archive/2008/08/12/default-settings-of-default-website-virtual-directories-under-default-website-and-companyweb-on-a-sbs-2003-server.aspx
ASKER
hi demazter, i tried to brownse https://servername/exchange but webpage cannot be displayed.
Check the last link I posted please and male sure all the permissions are correct
ASKER
all ckecked. pretty sure its ok. is it my isa?
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If you not able to browse it even from exchange server than its not ISA.
Remove "Require SSl check box from the Exchange virtual directory in IIS and again try to browse.
http://servername/exchange
see if you can browse that.
Just try to browse
http://servername
if you get your default page (SBS page) then you can reset Exchange virtual directories using method 2 of KB 883380.
Remove "Require SSl check box from the Exchange virtual directory in IIS and again try to browse.
http://servername/exchange
see if you can browse that.
Just try to browse
http://servername
if you get your default page (SBS page) then you can reset Exchange virtual directories using method 2 of KB 883380.
When you check the URL's internally to your network can you make sure that ISA isn't specified as a proxy in Internet Explorer please.
lol - why does everyone find ISA and FTMG so difficult?
ASKER
Ok I forgot to mentioned. All this happens after i installed FTP in my server. What I did was I went into Add and Remove Programs/Add and Remove windows component and installed FTP from there.
After which. this problem starts.
After which. this problem starts.
Have you tried uninstalling FTP?
ASKER
Indeed its the SSL certificate. Resolved. Thanks everyone.
try re importing