Site cannot access external connection

1. Why can't I access my web server from outside the network?
2. Can't access website from one computer but can from another?
3. How do I open ports on my external IP address?
4. How do I access internal websites?
5. How do I access my IIS website from another computer?
6. Can't access IIS website from outside?
7. Why certain sites are not opening?
8. How do I fix some websites not loading?
9. Why can't I access certain websites on my WiFi?
10. What is my external port?
11. What ports need to be open for Internet access?
12. What ports should be open on my router?

Why can't I access my web server from outside the network?

your OS may have a firewall configured and blocking incoming requests. You can check this using a different machine on the same subnet/different subnet, but still behind your home router. ... If you do a request to a remote server from LAN, from any device, the remote will see that the request originated by your router.

Can't access website from one computer but can from another?

Basic Troubleshooting. Try loading the site on a different device or network if possible you can try your mobile network. Try loading the website on your phone or on another computer. ... If you can, try to load the website on another device connected to your network, and a device that's not connected to your network.

How do I open ports on my external IP address?

Allowing Inbound Traffic Using a Public IP Address

1. Go to the Networking > Address Management page to create a host address object with the IP 192.168. ...
2. Go to the Networking > Service Management page to create a TCP service object with the port 3389 called “RDP.”
3. Go to the Firewall > NAT > Port Forwarding page to create a port forwarding rule as follows.

How do I access internal websites?

The simplest way to allow your internal users to get to your external website is to simply create a "A" www record under your current internal AD zone name in DNS (DO NOT create an Alias or CNAME record), and provide the IP address of the external web server.

How do I access my IIS website from another computer?

Access IIS Localhost From Another Computer

1. Open cmd as an administrator.
2. Allow the ports to be accessed by the firewall. > netsh advfirewall firewall add rule name="Open Port 3000" dir=in action=allow protocol=TCP localport=3000. ...
3. Add the hostnames to your local IIS configuration. A) Navigate to “Documents\IISExpress\config”

Can't access IIS website from outside?

3 Answers

1. Click Start and type firewall into the Search bar and press enter. ( Note: Make sure you select Windows Firewall and not Windows Firewall with Advanced Security)
2. Click Change Settings.
3. Click the Exceptions Tab and Scroll to World Wide Web Services (HTTP).
4. Click the check box and click OK.

Why certain sites are not opening?

If your website doesn't open for you, but does open for others, it could be one of the following situations: Webhost server is blocking the IP address of your ISP. Your ISP is blocking the webhost server IP address. Your LAN/Firewall is blocking the webhost server IP address.

How do I fix some websites not loading?

How to Fix Specific Website Not Opening on Internet

• 1 Restart My Device. Many basic problems can be solved simply by restarting your device. ...
• 2 Make Sure the Internet Connection Works. Open your browser. ...
• 3 Check if the Website is Down for Everybody or Just Me. It's a good idea to test if the site you're trying to access is down for everyone, or just you.

Why can't I access certain websites on my WiFi?

Your WiFi router configuration may have set to block a certain IP or domain name which includes access to your intended website. However, this can be unblock in the configuration in your WiFi router. ... Last but not least, it could be your device's antivirus or firewall blocking you from accessing that particular website.

What is my external port?

All you have to do is type “netstat -a” on Command Prompt and hit the Enter button. This will populate a list of your active TCP connections. The port numbers will be shown after the IP address and the two are separated by a colon.

What ports need to be open for Internet access?

For HTTPS, you need to allow TCP packets between any port on an IP address inside the firewall, and port 443 outside the firewall, or more rarely any port outside the firewall (some websites are not on the default port). For HTTP, it's the same with port 80.

What ports should be open on my router?

Common port numbers that typically may be open include 21, 25, 80, 110, 139 and 8080. By default, these port numbers are usually active and open in most routers. Many more might need to remain open because of legitimate applications installed on computers connected to the network.