I deployed thingsboard server in BECKHOFF C6017 ,this industrial PC is not equiped by wifi so i add and extender that i configurate it to acces point so i can connect to the beckhoff and have wireless acces to thingsboard , i configurate the inbound rule (Firewall) and i tried to acces with www.xxxx :8080 but it dosent work ,
**xxxx is my beckhoff IP**
i tried the same thing with my laptop and the extender and the same configuration and it works well .
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I created a web server on my Raspberry pi using Apache2 and Wordpress. At the beggining I used a local network (IP is 192.168.1.103) and then used a Huawei dongle to connect to the internet. When the dongle is connected, web browser unable to load localhost. When dongle is used it shows that:
"The website at https://192.168.1.103/ seems to be unavailable"
How do I correct this error?
The IP address you're using to connect to the site is a local network address.
When the device is using a mobile data dongle it's no longer connected to your local network so the local IP no longer works.
You could find out your IP address when the dongle is connected however that's impractical. There's a good chance each time you reconnect the IP address will change. Your server needs to have a static IP address.
You cannot directly access a device on a Local network/LAN from the outside/WAN. Notice you are trying to connect to your localhost so you need to be directly connected to the device in question or through a medium which intenrally connects the devices together, such as a router/wifi hub.
When we break your steps down; you are trying to connect to a localhost/device on your LAN but you are connecting via dongle which is actually connecting via outside/WAN connection. This means your GET request for the localhost URL is going to the ISP/dongle providers server first then trying to get back into your LAN - this is not possible, hence the error.
Fix: Connect to device directly or via a medium such as a router (through ethernet or wi-fi).
Additionally: if you wish to type in a url instead of an IP then this will need to be resolved. This is done by manually typing in an entry in your hosts file (in the Raspberry Pi) and inputting the resoloution info i.e www.yourwebsitename.co.uk and local IP i.e. 127.0.0.1.
Your webserver (i.e. Apache) may need to be restarted for changes to take effect. If site is not loading correctly then it could be that your web browser is displaying a cached image in which case simply clear cache in your web broswer and reopen.
I'm learning how to use Meteor by following the tutorial. I'm aware that Meteor automatically hosts the app to both localhost and my IPv4 address (in this instance, 192.168.1.100). When I visit 192.168.1.100:3000 on the computer it's hosted from, the app works fine, however it won't load on any other devices that access 192.168.1.100:3000 from the local network.
I've read the following answers:
Accessing meteor server on LAN
Accessing Meteor local web server from another local device on Mac 10.8
Meteor - accessing the app using public ip
How to run meteor server on a different ip address?
Start Meteor server and let other computers access it
And none of them worked for me. It may be because I'm running Windows. If that's the case, can anyone help on how to host the app on the local network?
There's a number of reasons why you may not be able to
try opening the port
netsh advfirewall firewall add rule name="Meteor 3000" dir=in action=allow protocol=TCP localport=3000
if connecting via wifi, then routers often disallow connections to other devices on the network, check router settings
i was trying to establish an ftp connection on my LAN and WAN , i use windows 8 , i configured the IIS , and opened port 21 , actually disabled firewall , i created a new user to access my ftp folder 'A' , it worked fine on LAN by accessing
ftp://192.168.1.10 (my local ip),from any pc on my LAN.
The problem is , i am trying to access through ftp but this time from WAN , i configured the router to port forward to my LAN (192.168.1.10) , i looked up my static ip , now i have a login panel
ftp://393.32.3.2(random ip) when it comes to authentification i used the user i created but it is not working , any ideas ?
FTP uses both port 20 and 21. You have only port forwarded port 21 which is used to initiate and control connections to FTP servers.
This means you will be able to connect to your FTP server and log in, but it will not be able to transfer any files because that uses port 20.
Hope this helped!
-Kad
you must configure in your router ports 1025-3500 forwarding to yours server ex: 192.168.0.100
you must configure in your router ports 21(all protocols tcp&udp) forwarding to yours server ex: 192.168.0.100
I have a rails server that i run from Aptana Studio. I normally connect to it via localhost:300, and everyone on the network connects to it via stonecrab:3000 (stonecrab is the name of my computer). However, how do I allow people from outside the local network to connect to the server? For instance, if the IP of my internet connection is 123.456.7.8, what URL can someone use in a web browser to connect to my server? I have a linksys e1000 router and i can access it if i need to change any settings.
Thanks
By default, your machine will not be accessible from behind the router. You need to enable port forwarding in your router. You need to tell your router to forward port 3000 to the IP of stonecrab. Then you will use 123.456.7.8:3000 to access stonecrabe:3000 from outside the LAN.
This is my application setup.
I have written an application (in Qt ) which will run on a linux computer (Ubuntu). The application accepts requests from web app and sends them to a serial device that is connected to the computer. Also application will send back the response to web app as well. This linux computer is connected to internet via wifi router.
Now my question is, Is there a way (other than port forwarding in wifi router) that I can achieve this functionality. Using port forwarding I can ask the router to forward the requests coming for a particular port to my computer at a particular port and my application would be listening for that. But for that I would have to configure the router and I don't want to do that. Is there a way I can do that automatically?
Thanks,
DPatel
Your issue is traversing non-routable NAT addresses.
UPNP is an option: http://en.wikipedia.org/wiki/Universal_Plug_and_Play
It will automatically configure port forwarding.
There is a library out there called STUNT for this as well:
http://nutss.gforge.cis.cornell.edu/stunt.php