re: Server *unreachable* outside of local network
Sunday, January 15, 2006 at 7:20 pm Windows Server 2003 Annoyances Discussion Forum
Posted by Evan K
(9 messages posted)
>Do your DNS servers show host records for the 2003 server? When clients log into
>the domain, are you getting any errors or problems?
>You sard "The 2k3 server GETS its ip from the 64.xxx linux DNS server". Does that
>mean it's getting it's IP from DHCP? This server, like any server, should have a
>static IP not included (excluded and/or reservered) in the DHCP scope.
I'm probably not being as clear as I could be, my apologies. The win2k3 server has
its ip set to a static IP under Control Panel>Network Connections. That IP is in
the DNS server, so that dns requests for 2k3.ourdomain.com resolve to the correct
ip (requests DO resolve to the right ip, so no problem there.)
>Not being able to connect could be several things. It could be the 2003 built
in
>firewall is turned on and preventing access. It could be your main firewall.
>Whatever firewall(s) you use have to port forward, whatever ports you want to
>allow to connect to the 2003 server (ex: HTTP, port 80), to the IP address of your
>2003 server.
There is no firewall issue, because if there were, we would have the same
problem with our other servers, seeing as they are all connected in the same spot.
ANd the windows firewall, i can assure you, is deactivated. ICS (internet connection
sharing) is also deactivated.
Any kind of request (HTTP, FTP, ping, pcAnywhere, anything) to "2k3.ourdomain.com"
DOES resolve to the correct ip address (64.xxx.xxx.04, for example). Additionally,
any request from within our network to that machine (64.xxx.xxx.04 in this example)
gets a response. An IDENTICAL request from outside our network, however, gets no
response. The DNS address will resolve, but the machine simply does not respond.
Again, there is NO firewall, so we are clueless as to why the machine will not respond.
All we know is, it HAS to be something to do with the win2k3 o/s
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