3/6/2023 0 Comments Linux ssh shell timeoutTX errors 0 dropped 0 overruns 0 carrier 0 collisions routeĭestination Gateway Genmask Flags Metric Ref Use Ifaceĭefault _gateway 0.0.0.0 UG 100 0 0 enp3s0ġ17.17.251.0 0.0.0.0 255.255.255.0 U 100 0 0 enp3s0 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 It might indicate a forwarding issue or a simple “forwarding works, but ssh is not reacting” ifconfig If it turns out that your forwarding is correct, then it implies sshd is not running or configured to not accept incoming connections if it turns out that forwarding is wrong, then the ssh connection is failing because it isn’t the computer you expected to be the host.įor one thing, try a traceroute to the host from the Jetson, and try a traceroute from the Jetson to the PC. A connection timeout indicates that there was a route to host, and the network was not rejected, but the host did not provide a service on that port (or the service is denied). The sshd daemon might also be set to not accept certain connections. Keep in mind that the ufw might control not only forwarding, but also the particular port (port 22 TCP). Many PC Linux installations default to this. Perhaps your PC is not set to allow outside ssh access. But reversely i can’t access to my desktop (ubuntu18.04) on my jetson nano both of them don’t work well saying “connection timeout”
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