Thanks, it does work. Just in case someone else stumble into this post, is there documentation somewhere for the other uses cases ? (network framwork and UrlSession)

Hi Thanks or the peek. For the API we use, I would say BSD sockets (some UPD sockets created from rust code) We thought about binding the socket to the tun interface but that would be inconvenient (as we would need to known when to bind or not to bind, which boils down to re-implementing the routing) Having a global switch would be ideal, but a option on the socket itself could work too

Hi, Any updates on the topic ?

Hi there, I am really sorry for the delay, I missed the notification. Yes, I go and investigated this issue on macos. I have not tried on IOS yet.