I've got a raspberry pi with the ip lets just say X. My IP address is Y.
My routers port forwarding configuration looks like this.
Can someone please help me how can I access my webserver from the internet? On LAN I am able to access it with http://X/index.php but I am stuck at this point.
Sorry if I cannot formulate my worlds well, I am pretty new to this whole web server thing.
Thanks in advance!
Is your public ip static or dynamic? Here is how to check it
If it is dynamic, (almost) tough luck!
If it is static, you need to set up port forwarding. In essence, configure your rooter to forward all traffic on port 80 (or whatever) to your raspberry. Exact steps vary but try googling " forward port 80" for instructions.
When forwarding is set, you should be able to access the Raspberry from outside your LAN.
Related
this might sound a bit amateur-ish but I'm in a bit of a situation here.
So I created myself a website and managed to get it working on localhost, I tried port forwarding ports 80,443 but nothing helped, So next thing I'm googling around and I read about ngrok and it actually worked. Got it working on a long randomly generated domain but the problem is that I want to use the one that I have from no-ip.com. How can I do that please? I'm very lost here.
Software being used: Xampp (Apache,MySQL)
I've reserved a DHCP ip-address for my PC in my router's settings, hopefully that helps? I don't know. Help me internet.
There are a whole bunch of possible reasons that this might not work. Here are a few of them.
Your ISP
Even if you have port forwarding set up properly on your router, it is still possible that you cannot do what you want.
First, many ISPs block serving websites from residential internet connections. Connections to port 80/443 will never even reach your router. You might try experimenting by forwarding a different port number (such as 8000 instead of 80) to see if the traffic can get through on that port. (However, that will not work as a practical solution since your users will not know to use an alternate port and your ISP can choose to terminate your service if you are violating the terms of your agreement.)
Second, due to the exhaustion of public IPv4 addresses, some ISPs are implementing Carrier-Grade NAT (CGNAT, a.k.a. Large-Scale NAT - LSN). Instead of giving your router a public IP address, they give your router a private IP address inside their network. Once again, connections to port 80/443 (or any other port for that matter) will never reach you. You can check if you are behind CGNAT by going to your router's setting and finding the public IP address, then going to https://whatsmyip.com/ and seeing if it is the same or different. (In theory, you should be able to tell that you have CGNAT if your router's IP address is between 100.64.0.0 - 100.127.255.255, but in practice some ISPs use other private network ranges too, such as 10.0.0.0 - 10.255.255.255.)
The reason Ngrok works for you is because Ngrok opens a tunnel from your computer to their cloud servers and sends the traffic through that tunnel.
DNS
You mentioned in the comments that you have the DNS set to resolve the private IP of your computer. That certainly will not allow users on the public internet to get to your site, because they cannot connect to your address.
However, you also mentioned in the comments that if you change the DNS to point to your public IP, it doesn't work from either inside or outside. This could mean your problem is one of the ISP issues described above. It could also mean that your router does not support Hairpin-NAT (a.k.a. NAT Reflection), which is how the router would be able to redirect local traffic back to the local server instead of trying to send it out over the internet.
Firewall
Your computer's firewall can look at the source IP address of the incoming traffic, and it might be set not to allow external access to your web server. DO NOT DISABLE YOUR FIREWALL to try to get around this. Instead, you need to add a specific exception to the firewall rules to allow the incoming traffic. How you do this will depend on your operating system.
I am trying to setup a LAMP environment on my laptop with Ubuntu 18.04.
I have no experience real previous experience with this and all tutorials i find are just a step for step guide on how to setup, but none explain what you are exactly doing.
So I don't know why I am having this problem.
After installing all parts of LAMP I can access localhost, and I see the apache default page.
But if I try to go to my IPaddress, (the ipaddress I found with curl -4 icanhazip.com) the page loads for a while and then tells me this:
Firefox can’t establish a connection to the server at 213.127.26.xxx
So my question is am I using the right IPaddress and how can I make apache work from my IPaddress? Because phpmyadmin will not work on localhost.
The issue is likely that your local ports (i imagine your web server is running on port 80 or 8080) are not being forwarded through your router. Your router likely uses something called “NAT (network address translation)” to expose all of the internal IP addresses on your network through a single “public” IP address, in your case 213.x.x.x (you should never post this here unless you’re 100% positive your network is secure!). Your router needs to be configured to forward port 80 on 213.x.x.x to your machine’s “internal” ip address, likely something like “192.168.x.x” or “10.0.x.x”. A search for “port forwarding ” should help you out
Alternatively, ngrok is a nice free tool which you can use to expose your port on a public address. By running nginx http 80, it will provide you with a temporary url where you can reach your site (on a free plan, it will only provide you that url for one day, so you will need to re-run it)
First, you have to find out on which ports your server is running.
After that, you have to go into your router's settings and add port forwarding entries for these ports, to make sure that your router forwards the requests to the right device.
I have created a website which i'd like to host on my own Web Server, to do this I've installed Raspbian on my Raspberry Pi and loaded Apache and configured it correctly (if i hit my IP i get the index page)
However, i'm having issues port fowarding on my Virgin Media Super Hub 2 and i'm struggling to find any steps on how to set this up correctly and what address i need to hit post port forward? Any suggestions?
I also had this issue. Probably you changed the dhcp pool in order to configure and use some static IP (and you did it right) but it seems that this crappy hub doesn't like to do portforward to ips out of the hdcp lease.
Solution in my case: get the DHCP config back to the original range of 253 hosts and, to make sure you don't have your static ip assigned by DHCP you can make reservations adding the mac address.
I was not able to find this solution online, so I hope this help someone!
I've set up an Ubuntu Web Server to host a game that uses port 25565.
I've set the router to port forward that port to the web server and gave the web server a static local IP. I've done this before using my own PC as the server.
When I try accessing the web server on that port using it's local IP I have no problem at all.
But, when I try accessing it from outside the network, I can't connect.
I've opened my router's list of DHCP clients and the web server is only listed there sometimes without a pattern I've been able to see.
Why I think the error is at my router:
I've installed Wireshark on the server to see if Apache was somehow blocking the web packets upon arrival. I tried opening all ports and I tried opening port 10000 which webmin uses (I'm able to connect to it locally). Neither has been successful.
Although I'm not experienced in the field, I don't think the packets get to Apache.
Please assist. Thank you!
Does your router hold the external IP address, or an internal one?
If it holds a private IP like 192.168.x.x, 10.x.x.x, or 172.16.x.x, then you would need to setup port forwarding on whatever device your router is connected to.
I've managed to fix it by changing the web interface of the port forwarding from atm1.1 to ppp1.1. It was just luck, as I understood it's web protocols but I don't know why it worked.
Thanks everyone for the help!
I am able to connect it if the two devices are in the same network but for example, if I use 4G on my android and turn of the wifi and try to connect to http://computer-ip-address then it just hangs and eventually errors out saying count not connect. The apache server is hosted in my local mac, and I've disabled my firewall temporarily. Any ideas on how to get a device using a different network to connect to my apache server on my local network?
You will need to configure your router so that it will forward port 80 from external to your mac.
Then, you can open http://your-public-Internet-ip on your mobile phone, effectively visiting your local web server.
If you don't like to remember your ip address, especially if you are on the go, the answer is dyndns or any free alternative, e.g. http://www.no-ip.com/services/managed_dns/free_dynamic_dns.html.
Using such a service, you will be able to enter http://yourname.service.com into your mobile phone. You will either have to configure your router to always tell this service your current IP (check your router for supported services) or run a tiny program on your mac which will handle this.
You need to enable port forwarding on your router to forward TCP 80 (and possibly TCP 443 if you are using SSL) to your web servers IP address.
Once done, you should be able to access your site via your routers public IP address.
Take note that of your web server is using a dynamic address provided by DHCP, your IP may change and this would stop it from working. I suggest you give your web server a static IP address to stop this.
You will probably have a dynamic IP on your router as well, so you can request a static one from your ISP or you can sign up for a dynamic DNS service.
If you post the model of your router, we may be able to give you more specific instruction on setting up port forwarding.
i hope your httpd.conf is set with port listening to
Listen 80
also, you can only access your site from your LAN otherwise, your server would need to be reachable from a public IP address, not a private one over an internet 4g connection, that means a diferent network
bonus points, if you try to reach your server from an external address, did you configure portforwarding on your router ?
If you could immediately and immediately connect to your localhost using your 4G network, then most likely anyone on the internet could do the same. It is important to understand that there are two components to the answer to your question:
Securing HTTP access (port 80 or whichever) from the internet. You probably don't want to open a wide door to your local network.
Configuring addressing from your client (in this case your phone) to your local computer (in this case your Mac). If the latter does not have a public IP address, then you will have to configure your client to hit your router instead, and to configure your router to forward accordingly.
Given that this is mostly system configuration work, I'm guessing that Serverfault would be a better place to find a satisfying answer.