despite that we have 2 tunnels on the same port, I believe that is the first one to be created that answers to localhost requests ( doesn't really matter because that target is to user the 127.xxx addresses). But, the "local" interfaces and are still blocked by the above error and localhost:9043 is still working. In the above example, there are now 2 different tunnels to 2 different servers on the same port. Putty connection to a 10.0.0.10 server creating tunnel in port 9043 and another tunnel to the 10.1.1.11 server in the same port (9043) Now, regarding the 127.x.x.x addresses and using the above example with a little change: And this behavior, using "localhost", is a "normal" behaviour. If I open a browser, I get the connection error stated in my post.īut if I open the url : I get the page I want to open. Putty connection to a 10.0.0.10 server creating tunnel in port 9043Īfter this I get connected to 10.0.0.10 and the tunnel is created. Microsoft does not guarantee the accuracy of this information.ĭNS is not an issue, I believe, and putty connection is also working. Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. How to resolve "localhost connection refused" error in PuTTY client? () How to Fix Network Error Connection Refused' on PuTTY. If the server administrator has changed the port for the desired service to something other than the default, users may need to contact the server administrator or review server documentation to obtain the correct port number.’ Users who connect to the Internet through a router or firewall may be able to resolve this error by verifying that the router settings do not prohibit traffic on the port PuTTY uses to establish a connection. Users who administer their own servers may be able to resolve the error by restarting stopped telnet and SSH services, opening service ports or, in extreme cases, rebooting the unavailable server. ‘In many cases, PuTTY users have little control over resolving the "Network Error: Connection refused" error. Quote from Putty Network Error: Connection Refused (), I also did some research about this network issue, and find the following, I hope this might have some help. You can use the name of your server to access it or need to tell your DNS server what the name for the IP address should be. If I use the main loopback address (127.0.0.1) I get: Hmmm… can't reach this page 127.0.0.1 refused to connect. I have checked firewall and see no reasons for this to happen! I have used these configurations before and using multiple different loopback addresses for the 127.x.x.x ranges allow multiple connection to differente hosts on the same ports ( for instance 127.1.1.1:9043 and 127.2.2.2:9043 can connect to different hosts on the same ssh connection ) If I use the main loopback address (127.0.0.1) If it's already listed as a program allowed to access the network, try removing it from the list, and adding it again. If I the use the browser to open the pagesįirewall or antivirus software may have blocked the connection.Ĭhecking firewall and antivirus configurationsĬheck your network cables, modem, and routers.Īllow Microsoft Edge to access the network in your firewall or antivirus settings. I use Putty to establish ssh tunnels into target hosts assing with local loopback adresses.įor instance putty -L 127.1.2.3:9043:10.1.1.1:9043.
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