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Old 09-28-2011, 03:57 PM   #1
rrije
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External ip resolves to internal name


Hello,

I have several machines behind a router with a static ip address. The machine with internal address 192.168.0.10 runs DNS and Apache servers, with DNS resolving names inside the local network; also the router forwards port 80 to this machine. Apache is configured for two virtual hosts on two different (internal) names.

I recently noticed that my static ip resolves to the internal name of the *.0.10 machine ("nexus"), meaning that anybody trying to access it gets a "can't establish a connection to the server at nexus" message.

Where did I mess up? DNS or Apache configuration?

I need to give external access only to one of the virtual hosts. Is it possible without getting a valid domain name?

Sorry if the explanation is vague,
rrije.
 
Old 09-28-2011, 05:05 PM   #2
Skaperen
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This should be posted in the networking section.

What do you mean by "resolves to the internal name"? If you do this from inside, that might be what you are supposed to get. Do it from somewhere entirely away from your network, like anyone else on the internet would see. Unless you arranged otherwise, it should resolve to some generically numbered hostname at a domain your ISP owns, or if they are clueless (describes about 70% of them) about DNS, nothing at all.
 
Old 09-28-2011, 05:23 PM   #3
jefro
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dig or nslookup name
 
Old 09-28-2011, 06:20 PM   #4
rrije
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Sorry, this was the stupidest mistake. I totally forgot about index.html redirecting to a url with "nexus" in it.
 
  


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