On 2017/10/25 19:46, Mike Belopuhov wrote: > I gather this isn't very friendly towards existing scripts parsing > this output, but YMMV.
I don't see anything in ports that cares. The only thing that parses netstat -m output at all seems to be some code in gnupg/libgcrypt/mcrypt that uses it as (one among several) sources to seed RNG. There are some things that do look at mbuf use for monitoring etc (symon for example) but I think usually not per-interface.