Last updated
Last updated
Sometimes when trying to join, a situation arises that you are told that you are already connected, in this case use the above command
To save changes after making, use the key combination Ctrl + X , and press Y
to use the command, you need to install the "net-tools" utility sudo apt install net-tools
change the ports to others (21657,21658) in case the standard ports (26657,26658) are occupied by another process
After changing the ports, restart the node, use the command "Restart node" above