ZeroTier rename from dynamically generated to ZT0

gistfile1.txt

Zerotier reset interface name from ztxxxxxxx to zt0:

Step 1: create file /var/lib/zerotier-one/devicemap

Step 2: add a line `networkID=ifname`
example:
80xxxxxxxxxxx6d=zt0

Step 3: restart zerotier-one service
systemctl restart zerotier-one

Step 4: ...

Step 5: Profit!