Hi folks, is there some way to tell charon-nm to use 4500/udp for the outgoing connection, instead of an arbitrary port, if available? Same for 500/udp.
I assume a problem on the AVM Fritzbox in this context. 500/udp and 4500/udp at both ends appears to be more reliable. However, I am not sure at all where the temporary port comes from. I have just very restricted access to the peer, since VPN is not working yet. Regards Harri
