![]() After fixing the ping request timed out error, don’t forget to turn on Windows Firewall. Step 4: Select Turn off Windows Defender Firewall (not recommended) for both private and public network settings. Step 3: In the following window, click Turn Windows Defender Firewall on or off. Step 2: Select View by Large icons from the top right corner of the pop-up window. Then search for Control Panel and open it. Step 1: Press Win + S to open the Windows Search utility. When I ping 127.0.0.1 I get a request timeout message, which means the loopback interface is not responding to echo requests. The nearest addresses first approach looks like this: Loopback: ping 127.0.0.1 Localhost: ping 192.168.2.200 Local router/default gateway: ping 192.168.2. To solve the problem, you can try disabling Windows Firewall temporarily and check whether the ping command works again. Many networking courses suggest that you use ping to test for configuration problems by pinging the nearest configurations first, working your way outward. However, sometimes Windows Firewall might prevent your computer from receiving ICMP Echo replies to your ping, which is another reason for request timed out ping cmd. To protect your computer, you’d better keep it on. Windows Firewall helps to filter information from the Internet and prevent potentially harmful programs from accessing your system. Once it’s done, you can run a ping command and check whether “request timed out ping cmd” has been fixed. Step 2: Input the following commands one by one and press Enter after each: Step 1: Run Command Prompt as administrator. To solve the problem, you can try DNS flush and TCP/IP reset. If the request timed out ping error appears whatever IP address you test, it indicates that your network adapter settings might corrupt. As for the tutorial, you can refer to this post: How to Restart a Router and Modem Properly. To solve the problem, you can try restarting your modem or router. Network issues could lead to the “ping request timed out” error. ![]() If the error still pops up, continue with the next solution. You can try ping another website or the localhost. When you encounter the “ping request timed out” error, you should change the IP address in your ping command and check whether it works properly. If you are bothered by the same error, you can try the following methods. ![]() The problem could be caused by various factors. However, some users reported that they received the “request timed out” error after executing the ping command. If the ping command works well, you would see the messages showing in the above picture. Note that nginx is proxy_pass'ing the requests in three different server blocks to : where port is one of 5555, 5556, or 5557.Tip: You need to replace with the hostname or IP address in your case. I also have mild concerns about the security implications of loosening that rule - which are mild only because I don't fully understand any longer how the traffic is operating between these different network interfaces.Īt this point I'm not even sure if the issue is with my firewall or with nginx, just that when the firewall is disabled, the issue vanishes. I removed the on $iface part so the firewall will let pass even packets to $public_ip port 80 on the loopback interface. Pass out quick on $iface proto keep state Nat on $iface from any to any -> $public_ip # added by cloud server provider Here is the relevant pf.conf: iface = "vtnet0" My server is running FreeBSD, using PF as a firewall. I was able to narrow the problem down to the firewall by noticing that the issue disappears when I bring down the firewall completely. ![]() After that happens, the files are served quickly and without issue, even over the course of multiple days. The issue: when my firewall is up, the first request in the total uptime of the two express servers suffers a 504:Gateway Timeout. All are node servers, two of them are express and one is a custom built one. I've got an nginx reverse proxy which is routing requests to 1 of 3 servers. I've got an issue which caused me quite a bit of a headache and found the solution, but I cannot understand why the problem was happening in the first place.
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