On Wed, Feb 20, 2019 at 01:05:59PM -0700, j...@bitminer.ca wrote: > > > > did you take a look at net/arpwatch? > > Too many emails; email to root is not a useful mechanism for me. >
And net/arpwatch does not handle IPv6. I'll use the route message ABI if I had to do what you are looking for.