I use a non-jailbroken iPhone. I have OpenVPN server running on my RT-68AC router. I have a Dish Network receiver that listens for SSDP traffic for Multicast address "239.255.255.250" on port "1900". I have an app on my iPhone that enables me to interact with the Dish Receiver. Note that I have to use OpenVPN in TUN mode because the client device is iPhone.
Now, when my iPhone is on Wifi, the app finds the receiver. When my iPhone is remote and I am VPNed into my router, the app does not...
Multicast traffic from OpenVPN TUN to BR0
Now, when my iPhone is on Wifi, the app finds the receiver. When my iPhone is remote and I am VPNed into my router, the app does not...
Multicast traffic from OpenVPN TUN to BR0