How do you enable rpcap support via external interfaces in wireshark on linux (e.g. Debian)? I was used to this on Windows, but can not find this in the linux version? I've compiled v3.2.3 from the source code on my own (https://ask.wireshark.org/question/9916/wireshark-302-linux-for-debianubuntu/) - do I have to set a special option before compiling?