This is a "Blocked Port 80" related question, but maybe something a bit unique. I've yet to find a good answer. It's more academic than anything as I know running a production server at your house is a ridiculous idea.
I'm running a development server (LAMP) at my home but my ISP blocks port 80. The DNS for my domain is set up to "URL Redirect" to my IP and port number. My router is port-forwarding to my server, and I have Apache set up so it's listening on port 8081.
The issue is that when you access the domain, the URL in the browser is resolved from my domain name to the IP and port number, and is displayed as such. For example, you type "www.banana.com" into the browser, the site is displayed but now the URL is shown as "12.23.456.11:8081".
Is there any way to fix this so that the domain name does not become IP and port number?
Can you use Apache proxy functionality somehow?
Could you use mod_rewrite to change the IP and port number back to the domain name?
Thanks in advance!
This question has three parts. First the issue of the domain: in order to substitute a domain name in place of an IP address you need some name server that can map your desired name to an address. This is at the host level and not the port level so a domain name will encompass all ports you might host from it. If you are using your home Internet connection (which I suspect you are since you talk about a blocked port) then you need to take into account that from time to time your public IP address can change. Your options are to pay for (or request) a static IP from your ISP or use a dynamic DNS service that can rapidly update their records as your IP address changes.
As for your port number. Mod_rewrite only handles the path part of a URL, for using different ports internally you want mod_proxy. The Apache web sever with mod_proxy would be configured to listen on the public port you want (that I assume is port 80) then mod_proxy would take incoming requests and send them to another web server on a different port (or even different server). To the outside user this happens invisibly. The problem is if your ISP wont let you host your site on port 80 then it logically won't let you proxy from port 80. To get around this would be a little harder. Personally I would look at a virtualized server from people like Rackspace or Linode. You would get (for relatively little money) a fully configurable server on the open Internet with no restrictions on port usage and a static IP. Even better if you mess something up you can just virtually delete your server and start over with a fresh OS image.
Finally the clean URLs your question title suggests. It's possible this wasn't part of your actual question but just in case, mod_rewrite is a smart module that can let you map clean URLs like /cars/Toyota/1997 and turn them into more ugly requests like /cars.php?make=Toyota&year=1997. Clean URLs not only look better they make it easier to reorganize web code behind the scenes as your web site evolves.
One last thing, and its amazing to me that this question has gone so long without even a comment about this but, this question is really not a good fit for StackOverflow. Possibly ServerFault.com. Good luck! :)
Related
So I have what I thought was a simple need... I want to take URL's for a domain... something like myapp.somedomain.com and forward it to a web farm (two web servers) sitting behind an ARR proxy. Simple enough if everything is running on port 80. But if I want to say route all the requests to the web farm on port 8080 instead.. well, I'm missing something.
I have the farm define, I have load balancing configured for weighted round robin. I also have a URL rewrite rule that properly detects the domain in question and can forwards to the 'default' port of 80 on the web far. And despite adding the port to the rewrite URI, I can't get it to go to the proper port.
Any tips for the missing piece to this puzzle?
PS - entire "farm" is running in Windows Azure, but that shouldn't be relevant.
when you create the farm you will specify the host\address; below click on advanced and change the ports to the desired destination ports.
Does anyone know how (or even if it's possible) to change the port on a Billion BiPac 7800NXL?
I can't find anything about it in the documentation or web management.
I want to be able to forward port 80 through to a machine on my network, but it doesn't seem to allow me to do that.
It appears you can forward port 80 without having to change the management port, any external requests to the port are forwarded through and internal requests are redirected through to the web management.
A dyndns on the external IP always seems to redirect through to the correct machine, even from the internal network.
The title says almost everything. I want to use apache under windows and then redirect one or more domains to my computer using a service like No-IP. Is it possible?
Yes you just need to set port forwarding to your local machine (PORT 80 for HTTP, 443 for SSL, 21 for FTP ( if you want to run a ftp server aswell)) on your router, and set a dynamic dns there that points to NO-IP. Most likely you can add one DynDNS entry.
Yes.
You don't even need a Dynamic DNS service (like no-ip) if you have a static IP address. In that case, just register a domain name and create two DNS records -
NAME TYPE VALUE
example.com. A public.ip.address.here
www.example.com. CNAME example.com.
Most ISPs now assign static IPs (even if they claim otherwise), and if not, you can get one for a small fee ($5/month extra). Or upgrade your account to business class.
This way you don't have to introduce another layer (Dynamic DNS) into your set up.
Then install a WAMP such as - xampp (really popular here) - UniformServer -
Wamp-Developer Pro (the one I use) -
WampServer (another good one)
You'll also need to port-forward your router (ports 80 and 443) to the LAN IP, and create two rules in the Windows Firewall to unblock incoming port 80 and 443 requests.
The only thing that can go wrong is if your ISP blocks incoming port 80 (http) and 443 (https) requests. You can call and get them to unblock that, or again, update the account to business class to remove all the headaches.
I am working on some legacy code on Windows for a desktop app in "C.
The client needs to know the geo-location of the user who is running the application.
I have the geo-location code all working (using MaxMind: http://dev.maxmind.com/).
But now I'm looking for help in getting their external IP.
From all the discussions on this topic throughout SO and elsewhere it seems that there is a way to do this by connecting to a "reliable" host (server) and then doing some kind of lookup. I'm not too savvy on WinSock but this is the technology that may be the simplest to use.
Another option is to use WinHttpConnect technology.
Both have "C" interfaces.
Thank you for your support and suggestions.
You can write a simple web service that checks the IP address(es) that the program presents when connecting to that web service.
Look at http://whatismyip.com for an example.
Note that multiple addresses can be presented by the HTTP protocol if there are proxy servers along the route.
You can design your simple web service to get the IP of the client. See
How do I get the caller's IP address in a WebMethod?
and then return that address back to the caller.
Note that in about 15% of cases (my experience metric) the geo location will be way off. The classic example is that most AOL users are routed through a small number of proxy servers. However, there are many other cases where the public IP does not match the user's actual location. Additionally, Geo IP databases are sometimes just wrong.
Edit
It is not possible to detect your external IP address using only in-browser code.
The WebSocket has no provision to expose your external IP address.
https://www.rfc-editor.org/rfc/rfc6455
You need an outside server to tell you what IP it sees.
One of my real weak points in programming is networking, so I admit that I may be a little over my head with this project. Please feel free to tell me if what I'm trying to do doesn't make any sense
What I am trying to do, basically, is run a program on my laptop (Node.JS, probably) that handles requests from a website, does some functions, and serves data back to a client running on the website. (Research tells me this is called an RPC server)
When you listen for requests in Node.JS, you specify a port and optionally an IP Address- localhost, 127.0.0.1, is what all the tutorials I've read have used, but that's not sufficient for what I'm trying to do
I've read that I'll need to set up a static IP Address? But I think those are relative to my LAN, so they'll be like 192.168.0.X. So then what would I specify for the IP for the server and the client? (I don't think the port particularly matters). Do I need a DNS?
I hope this makes sense, sorry for so many questions, thank you for your help
You can run a server on your local machine, and you will specify your local IP address for the script, like 192.168.0.x. But for this server to ever receive a connection, your client must connect to your external IP address. It is the IP address that you get from your Internet provider when you connect to Internet. If your external IP is static, i.e. it does not change, then you can use it in your client script. If the external IP changes, you must setup a DNS record that would resolve the name of your computer. DynDNS can be used for that purpose.
If you have a router, it must be setup so that it forwards connections to your laptop where the server runs. And your firewall must be configured to allow connections.