This instructions explain how to build an OpenWRT .ipk package for n2n. You will either need to build a full OpenWRT buildchain (See the github action for building ...
#sed -i 's/192.168.1.1/192.168.50.5/g' package/base-files/files/bin/config_generate # ARM64: Add CPU model name in proc cpuinfo wget -P target/linux/generic/pending-5 ...