unifi controller linux:

[[https://community.ui.com/questions/UniFi-Installation-Scripts-or-UniFi-Easy-Update-Script-or-UniFi-Lets-Encrypt-or-UniFi-Easy-Encrypt-/ccbc7530-dd61-40a7-82ec-22b17f027776|Info]]

<code>
rm unifi-*.sh &> /dev/null; wget https://get.glennr.nl/unifi/install/install_latest/unifi-latest.sh && bash unifi-latest.sh
</code>

dhcp controller option: 43

value: 0x0104XXXXXXXX
raw value: 0104XXXXXXXX

0x

01 = suboption

04 = length of payload (must be 4)

C0A8030A = 192.168.3.10 in hex

[[https://shimi.net/services/opt43/|hex converter]]