Here is a follow-up question from my problem posted on 14.4.09
In order to use Web Proxy Cache and DNS Cache when the Hotspot is turned off I added a dst-nat rule to redirect port 80 traffic to the proxy port. With this, web and DNS data get cached. However, static DNS entries I made in IP / DNS / Static are not recognized when browsing with the Hotspot turned off. Any advise would be appreciated.
We are using an RB433 with ROS v3.22.