How To Check Internet Connection Windows 10
Diagnosing an Internet connection in Windows tin be a frustrating experience. To assist with this, we accept outlined six Windows 10 commands that you tin can employ to troubleshoot your Internet connexion and assist determine why yous cannot reach a website.
All of the commands we list below crave you to execute them via the Windows 10 command prompt.
To access the command prompt, click on theStart push, typecmd, and click on the 'Command Prompt' search result when it appears.
Windows x volition now open the Control Prompt and expect for commands that you type in then pressenteron your keyboard to execute.
The commands below are found in older versions of Windows, and their instructions are almost identical, but our additional instructions focus on Windows 10.
Nslookup
When connecting to a website, you lot enter a textual URL such as https://world wide web.google.com. Still, when your browser connects to the hostname, world wide web.google.com, it must first convert it into an IP accost by querying your configured DNS servers.
If your DNS servers are not working or are returning wrong information, your computer will non be able to connect to requested websites and network resource.
To diagnose these issues, yous tin use the nslookup utility to convert a domain into an IP address.
For case, if you lot wanted to run into the IP addresses associated with www.google.com, you lot would open the command prompt and enter the nslookup www.google.com command, as shown below.
When using nslookup, the command volition return both an IPv4 and an IPv6 address. We are only concerned with the IPv4 IP address.
If your existing DNS servers are not responding or returning an IP address for websites, your problems may be DNS-related.
To fix this, endeavor dissimilar DNS servers, such equally the public Google and Cloudflare DNS servers, and encounter if they resolve your issues.
To do this, please follow these steps:
- Click the Starting time button and blazonNetwork Status. When the Network Status result appears, click on information technology to open the screen.
- At the Network Status screen, click onChange adapter options.
- Find your Ethernet or WiFi connection and right-click on it, and selectBackdrop.
- Nether "This connectedness uses the following items:", double-click on theInternet Protocol Version 4 (TCP/IP) item to open information technology.
- SelectUtilise the post-obit DNS server addresses and enter eitherane.one.1.i (Cloudflare) or8.8.8.8 (Google) as your preferred DNS server.
- PressOK and thenOK once again, and your Internet should piece of work once again.
Ping
Thepingcommand allows you to cheque if you can connect to a hostname or an IP accost and provide a bones measurement of the latency or lag between your connectedness and the remote device.
To use the ping command, only open up a command prompt and type ping [hostname] or ping [ip address] then pressenter. For example, to check if you tin connect to www.google.com, you would type ping www.google.com and printing enter.
As you tin can see from the above screenshot, when we pinged world wide web.google.com, nosotros received four replies from its IP address 172.217.12.196.
Each of those replies had roundtrip times of 3ms to 9ms, which is very fast. If you start seeing ping response times in the hundreds, this indicates a poor connection between you and the site.
In addition, the ping commands show that we sent four packets and received iv dorsum, with 0% lost. If you lot start seeing parcel loss, and then that is a skilful indicator of a connection trouble.
Finally, if you apply the ping command, and it shows 'Destination host unreachable' for each endeavour, only other computers have no problem connecting to your network, and so you have a network connectivity problem on your figurer.
Information technology should be noted that some networks block ping requests, and then even if yous do not receive a response, information technology does not definitively hateful the remote device is not attainable.
Tracert
When you connect to a remote device, your requests travel through a serial of different routers, called hops, earlier they make it to their ultimate destination.
If you are finding that your connectedness to a remote server is deadening, you can apply the tracert control to check which router along the manner is wearisome.
When using the Windows tracertcommand (or traceroute in Linux), you volition run into each connection your request goes through earlier it reaches the final destination.
For each connection, tracert volition brandish iii response times so you lot can meet how fast that particular connexion is.
For example, you can use the tracert www.google.com command to see what connections your requests go through before reaching Google's web server.
The fewer hops and lower the response time, the faster your connexion is, as shown beneath.
However, if there are routing issues or you are using a VPN, you volition detect many connections with loftier latency between your calculator and the remote device, indicating the connectedness is slow, as shown beneath.
Unfortunately, routing congestion is not typically something you can fix, and you will need to look until at that place is less traffic or the routing issue is fixed by the ISP providers.
PathPing
The PathPing command is an interesting utility as it combines both the ping and tracert commands into 1 tool.
Using this tool, you lot tin can check the road your request makes when connecting to a remote device and perform pings to each router to cheque if the device is reachable and how slow its response is.
To use the command, you would enter pathping www.google.com from the command prompt, as shown below.
While you may wonder why you would use ping or tracert over the pathping command, the latter takes much longer to finish. Therefore, the other tools may be improve suited for quick tasks.
Telnet
If your Net appears to be working correctly, but you have issues connecting to a detail website or service, yous tin utilize the Telnet command to check if that service is running on the remote host.
Thetelnetcommand is a utility that allows bidirectional communication betwixt your computer and a remote device. Initially designed for remote console access to a server, Telnet tin as well be used to diagnose whether you lot tin connect to a detail service running on a hostname.
When a server is running on a remote computer, it volition listen on certain TCP ports, which you can Telnet to, and run across if you can connect to the service.
Some of the more common ports you would bank check with Telnet are:
| Service Proper noun | TCP Port |
| FTP | 21 |
| SSH | 22 |
| HTTP | fourscore |
| HTTPS | 443 |
For example, if you lot are want to check if a web server is listening on www.google.com, you tin can employ the telnet www.google.com 443 command to connect to the webserver on port 443.
If a service is not running on the 443 TCP port, the Telnet program volition country, "Connecting To www.google.com...Could not open connexion to the host, on port 443: Connect failed"
However, if the service is running, you will see a blinking cursor indicating a connexion exists.
Another example that shows a flake more than particular is to check if an FTP server is running on TCP Port 21 on a remote host. For example, the command telnet speedtest.tele2.net 21 would show the following screen if the FTP service is running.
Telnet is not installed past default in Windows 10 but can exist installed from the 'Turn Windows features on and off' settings screen, which you can search for at the Start Menu.
In one case at the Windows Features screen, put a checkmark next to theTelnet Client selection and press OK to install the programme.
How to fix your network connection
Later using these commands, yous find that your Internet connection is non working or is slow, it can exist difficult to determine the cause.
To troubleshoot connection bug, Microsoft suggests the following steps:
-
Apply the Network troubleshooter by clicking onStart >Settings >Network & Internet >Status. UnderChange your network settings, selectNetwork troubleshooter. Run through the troubleshooting wizard to run into if Windows ten tin can automatically resolve any detected problems.
-
If you are using WiFi, make sure you are connected by going to Start >Settings >Network & Internet >Wi-Fi. Next, selectProve available networks, and if a network y'all expect to see appears in the list, select it, so selectConnect.
If yous are using Ethernet, make your cablevision is inserted correctly into your computer and that at that place are no issues with your network hub. You lot tin also endeavour swapping out the cable, if possible, to make sure information technology's not a loose cable head or other physical
issue causing the trouble. -
Cheque your Cyberspace connection by going to websites from a different device. If you lot can connect from other devices at your location, y'all know it'due south an issue with the individual computer. However, if no one at your location tin can access the Internet, it is likely either a router or Internet modem issue, which yous should restart.
You can also try changing DNS servers equally described above, disconnecting from a VPN, or performing a SpeedTest to ensure your Internet access provider connection is not the problem.
After performing this troubleshooting, if you discover that you can still not connect to the Net or the speed tests show a very depression number, you lot should contact your Internet access provider and take them help you troubleshoot.
Source: https://www.bleepingcomputer.com/news/microsoft/best-windows-10-commands-to-diagnose-your-internet-connection/
Posted by: abrahamtifichatis.blogspot.com
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