Install ZeroTier on OpenWRT

Prequsites

1. Install ZeroTier:

opkg update
opkg install zerotier-cli

2. Edit configuration:

Add network id(s)

cat > /etc/config/zerotier << EOF
config zerotier 'zt_config'
        option enabled '1'
        list join 'id1'
        #list join 'id2'
EOF

3. Restart service:

uci commit zerotier
service zerotier restart

zerotier-one -d