How to install ZeroTier on QNAP QTS 5.0.1.xxx

Download package from: https://download.zerotier.com/dist/qnap/

zerotier_1.10.1_x86_64.qpkg

Use WinSCP to move the file onto the NAS

Install QVPN from the APP Center within QNAP

SSH into the nas to the directory where you put the file with WinSCP

install it with this command: sudo sh ./zerotier_1.10.1x86_64.qpkg

Type the below commands line by line

cd /share/CACHEDEV1_DATA/.qpkg

ln -s 0Tier1 ZeroTier

ln -s 0Tier1 zerotier

cd ZeroTier

ln -s usr/sbin/zerotier-one

cd /usr/sbin

ln -s /share/CACHEDEV1_DATA/.qpkg/ZeroTier/zerotier-one

cd /var/lib

ln -s /share/CACHEDEV1_DATA/.qpkg/ZeroTier zerotier-one

/share/CACHEDEV1_DATA/.qpkg/ZeroTier/0Tier1.sh start

NOW zerotier-cli should work!