Resolved thanks to you!
Hello again Abilash!
So the following worked perfectly!
DHCP Option 43 did it!: Thanks to your post on:
https://forums.ruckuswireless.com/ruckuswireless/topics/dhcp-option-43-sgsr1lr6n5ln7I could determine the HEX value for my vSZ:
060a3137322e31372e302e36
1. 06 being the suboption for the vSZ
2. 0a being the length of the characters of my vSZ IP (172.17.0.6) = 10 characters including the dots (.)
3. 3137322e31372e302e36 being the HEX code of my vSZ IP
(i used an online converter
https://www.rapidtables.com/convert/number/ascii-to-hex.html)
OPNSense: [Services]->[DHCPv4]->[LAN]:
Additional options -> (adding the following value):
Number=43
Type= text
Value= 060a3137322e31372e302e36
I did the following with my r500:
1.set factory
2.reboot
3.Upgraded firmware to standalone 110.0
4.set scg ip 172.17.0.6
5.set director 172.17.0.6
6.set discovery-agent enabled (already enabled by default)
7.reboot
And it popped in my vSZ!
Thank you very much Abilash !!!