On 2018-05-24, André Rodier <andre@rodier.me> wrote: > Hello, > > I am looking for a native package on Debian, that can give me the > external IP address of the machine. > Assuming you are looking for the public internet address of your router, you could try: /usr/sbin/arp -n and it may show up on a line with the HWadress of your router.