Is there a special setting that must be enabled to allow reception and sending of UDP packets on the 3G adapter? Uinsg udp:setsockname, I’ve tried binding to both 0.0.0.0 and the 3G adapter address on port 8082. While the server receives packets from the LAN, it doesn’t receive anything from the 3G network. I’ve also verified that the network isn’t blocking this port by forwarding pakets to this port to a device on the LAN adapter. Appreciate if someone could shed some light on this.