Launch nodes which will use only dicv5 protocol to discover themselves.
Node 0
RUST_LOG=info,net::discv5=trace ./target/debug/reth node --chain dev\
--disable-dns-discovery\
--disable-discv4-discovery\
--enable-discv5-discovery\
--disable-nat\
--addr 127.0.0.1\
--port 30303\
--discovery.v5.port 9200\
--authrpc.port 8551\
--no-persist-peers\
--datadir target/reth0/Node 1
RUST_LOG=info,net::discv5=trace ./target/debug/reth node --chain dev\
--disable-dns-discovery\
--disable-discv4-discovery\
--enable-discv5-discovery\
--disable-nat\
--addr 127.0.0.1\
--port 30304\
--discovery.v5.port 9201\
--authrpc.port 8552\
--no-persist-peers\
--datadir target/reth1/\
--bootnodes "enode://<NODE0_ID>@127.0.0.1:30303?discport=9200"Node N ...
same ...