One a side note, for "UFW Firewall lab" following does not pass validation too: . . .

Kubernetes
#1

Aibek:
One a side note, for “UFW Firewall lab” following does not pass validation too:
ufw allow from 135.22.65.0/24 to any port 9090,9091 proto tcp for Q6

#2

Dinesh Pola:
@Aibek try adding single port per command (worked for me):
ufw allow from 135.22.65.0/24 to any port 9090 proto tcp
ufw allow from 135.22.65.0/24 to any port 9091 proto tcp

#3

Aibek:
Yeap, that works, that was more of a note to perhaps fix the validation.

Anyway, Thanks!