I installed Geth for setup a ethereum node on my linux server and use it on my RPC API.
The problem is, Geth is posting "Looking for peers" forever, I don't really understand why. This is not a firewall problem, port 30303 TCP and UDP is allowed and works.
Here is my geth configuration:
geth --networkid 1 --http --http.port 6666 --http.api "personal, eth, web3" --datadir /root/.ethereum --syncmode fast --cache 2048 --nodiscover
My geth version is 1.9.20.
Thanks you for your help.