I don't have a ton of experience with routers or port forwarding, but I do have a new Raspberry Pi and I wanted to see if I could set up a simple Hello World page just for educational purposes. I have quite a bit set up with apache2 already installed and the web page works great on my local area network, however I can't connect to it using my LTE from my phone, telling me this thing does not connect to the internet.
I am currently using Rasbian under all the default settings from the pi.
My router is an all in one modem and router, from xfinity. After sifting through countless sites trying to solve this issue, the following 2 were the closest thing to my particular issue. My reputation is not high enough to put more than 2 links, so I will put the most important ones..
So to the best of my knowledge this is the way to do it ...
1) Set the web server up to work locally
2) Then go into the router with the IPv4 or IPv6 (shouldn't matter which) and forward all Port 80 traffic to, say, Port 8080 where my PI 'should' be listening, then send back my web page down through Port 80 to the client calling the web page.
Under 10.0.0.1 I find this...
Then I go to 'Advanced'
I have tried from Start port 80 to End port 8080, which my 2 PI files I edited to listen for that port.
Those files are under
sudo nano /ect/apache2/sites-enabled-000-default.conf
and
sudo nano /ect/apache2/ports.conf
I changed
Listen 80
to
Listen 8080
and all other combinations alongside changing my router Start and End ports... none of which worked so I am lead to believe there is either a knowledge gap or I am doing something terribly wrong.
I just want to put a simply Raspberry pi web server online from my Local connection at home using a Comcast xfinity router. If anyone has any experience doing, I would seriously appreciate it, I've spent far too many hours trying to walk through this alone, so now I am reaching out to the faithful stackoverflow community.
It sounds like you are almost there.
For you to be able to access your raspberry pi server from the internet, you need to find your external ip address. Your router has one external ip address that you can reach from the internet. While on your wifi, search google for "what is my ip" Google may display it as the top result, or you might have to click into a site like ipchicken. Write this IP address down.
Next, setup your router to forward all port 80 (default http port). Try setting Apache to listen on port 80, and have your router set with start port and end port to be port 80 (this makes it so you don't have to put :port-number in the address, i.e. you will do http://your-ip-address rather than http://your-ip-address:8080). The start port is the port on the external network, the end is the port that your Apache server is running on the raspi.
It looks like your raspi has the ip address of 10.0.0.17 on your local network based on your screen shot. If it doesn't, change the IP address in the port forwarding section of the router configuration to be the IP address of your pi. You can figure out what the assigned IP address of your pi is through the router interface, or by typing ifconfig -a and looking for the ip address of the adapter that you're using to connect to the network. Your router may have the ability to assign a static ip address to your raspberry pi while it's connected to your network. It would say something like DHCP reservation. You'd need to find the MAC address of your pi. You can do that with ifconfig -a as well. Then configure your modem to always assign your pi the same ip address that you've configured in the port forwarding.
Now that everything is setup, switch to your cellular connection and then try to go to the ipaddress that Google gave you.
type your-ip in browser address bar -> port 80 request to your modem's IP -> you've set external port 80 requests to be forwarded to port 80 on your internal network for the device 10.0.0.17 -> your raspberry pi will serve the HTML
Note: The external ip address of your modem is most likely not static unless you specifically pay for a static address. This address usually will stay the same for at least a day though, so if you're just testing, it's not a big problem. In the future, if you want to ensure that you'll be able to reach your pi, look into dynamic dns.
Related
I want to make an http request via the fetch() method in React Native, and I need the IP address of the machine I'm sending the request to. I have access to the machine, and googled "what's my IP" on it. It said my public IP was 162.250.198.98, but when I googled it on another computer nearby, it gave the same address. Is this the right IP to use in a fetch request like this? If not, how do I find the right one to use?
If you have multiple machines connected to the internet via a NAT-enabled router, they will all share the same public IP address. You need to forward a specific port to the machine you want to connect to in the router's configuration e.g. to send your request on port 5000, add a rule to the router to forward port 5000 to your desired machine, then send the request to 162.250.198.98:5000
For your application to work you need a "server" with a public ip address. Later you assign a domain name to that server/ip address ex. api.domain.com
Since you don't have a server and you are using your computer to test your development, you can do this 2 options:
Use your computer IP address usually 192.168.x.x , 10.x.x.x or 172.16.x.x This will allow you to test it if your phone is connected wireless to the same network.
Since you are behind a NAT you can do a port forward to send the traffic to X port to your desired host(ip/port) behind the nat. Usually we create API's that run on port 80 or 443 do a port forward in your router to pass the traffic from this port to your computer ip/port.
I want to access my raspberrypi from outside my local network, in particular using ssh. When I searched for answers, almost all mentioned port forwarding. My understanding is a little thin, but I think I have forwarded the port. Instead of the standard port 22 I use something like port 2222:
ssh -p 2222 bla#raspberrypi
This works locally, but it didn't work when I tried it outside, and I found that port 2222 is closed. My impression was that port forwarding was synonymous with "making the port available outside LAN". How do I actually open the port for outside access? Thanks in advance.
Go to your routers admin page, usualy at 192.168.1.1 (especaly cisco), sometimes is at 192.168.100.1. Another concern is that you have to have static ip from isp because there is a refresh rate which if you have the ip is resetting. You could open a port to the dynamic ip but it will be eventualy changed. I have tested this and it work until the ip changed.The default port is 22 but you could change it, here is a tutorial and explanation by Eli the Computer Guide. If you couldn`t port forward watch a tutorial on how to port forward on your router. I recommend because you have little knowledge in port forwarding that you should go with the default port.
Keep Hacking. Good Luck :) !
Device: Raspberry Pi 2 Model B
OS: Raspbian Stretch ( no desktop ) with static ip
Router: Belkin F9K1103
DNS service: Hosting on Norwegian version of domainnameshop.com
Greetings. I'm in the process of setting up my Pi as a server. The current motive is to be able to ssh into the device from another network and host a Git server on it.
It works great at home using the local ip address, but when it comes to port forwarding port 22, NOTHING works... I've tried for at least 10 hours combined, scavenging the internet for solutions on this topic, rasbian / raspberry related port forwarding or general. Nothing seems to work. I've tried everything it seems, and no matter what i do the tests show that the port is CLOSED.
I'm currently port forwarding the Pi's local ip and port 22 on the networks port 22 ( also tried port 3322 to the pi's port 22 ) on BOTH the router and the modem using the internet provider's own service for port forwarding online ( Telenor ). The Pi is connected with an ethernet cable, and I've tried connecting it to both the router and the modem when doing all the tests. I've also tried to add 'Port 22' and 'Port 3322' in the Pi's SSH configuration file.
I've also tried to use a DNS service in which I'm forwarding my home network's ip address but still no luck.
Can anybody please help me before I go insane? I'm I missing something crucial? I can't count on both my hands how many forum posts I've been reading and guides on both raspberry or general port forwarding..
Ok so I found out what was wrong.
Our modem is quite new and advanced, and the internet provider has their own online admin panel for it with its own port forwarding solution and what not. So this was apparently a case of classic double NAT conflict. The router tries to port forward to the modem which would normally just bridge that onto the web, but the modem is in a sense being port forwarded too by the internet provider and it's own services.
What I had to do was reverting the static IP configs on the Pi, unplug it from the wifi router, then plug it directly to the modem and then port forward it using our internet providers online admin panel for the modem.
Now it works brilliantly.
When I ssh to my host vps I am able to connect and login easily when on different ISP's i.e.,
My Phone's internet connection
My Friends internet connection
But when I do it at my home,
I get response by ping but unable to connect to ssh using either of,
dns name
ip address
First, make sure that the IP you tried to connect to is a public IP.
Second, if you are using a router, make sure that port forwarding from the router to the destination PC is properly configured. You can usually set it on the router's settings page.
If the ping is entered correctly but the connection is denied, it is likely to be a configuration problem on the router. Or, your ISP may have blocked that port, so use the port scan site to make sure that the port is blocked. If you search for port scanner online on Google, you will see many sites.
Okay, here's the situation I am in. I have a raspberry Pi 2 model B. I have Raspbain Jessie installed as the OS. I have Apache installed as well. I have a web server running and i am able to edit it and access the site from different devices on different internet connections. I want to be able to connect to my RaspPi through SSH on my MacBook Pro. I am able to do this while on the same network. My Pi is plugged into the router via an Ethernet. What i have tried is, logging into my router and reserving an IP for my Pi, i also entered my MAC address here. I have gone into the port forwarding options in my router and have it set up as: HTTP, TCP, Server address(the one i reserved) my Ipv6, and Start port 80, end port 80. Ontop of that i have gone into my /etc/dhcpcd.conf file. There at the end of the file i added
interface eth0
static ip_address=10.0.0.100
static routers=10.0.0.1
static domain_name_servers=68.44.180.118 2001:558:feed::1 2001:558:feed::2
The guide I followed is attached here and follows other guides i have seen.
http://www.circuitbasics.com/how-to-set-up-a-static-ip-on-the-raspberry-pi/
Yet when i try to SSH remotely i cannot get a connection, and when i connect on the same internet i can connect as normal. Please if anybody sees what could help .
Your router's firewall is probably blocking the ports for SSH, which does not use port 80 (in raspbian, I think its default is port 22). If you are going to take the risk of leaving your SSH open to the public, you should probably switch it to a different port other than the default before opening up a port on your firewall. The Raspbian Community has a thread on how to properly change SSH's default server port. You'll also need to make sure your SSH client is using the same port. You will need to leave 80 open for web, and also forward the SSH port, which ever you choose that to be (22 is the default).