tree 9efd5e01f2d0d56136036d50d92aacc482375fcb
parent e9e78b0db0e023035e346ba67de838be851eb665
author Stephen Hemminger <stephen@networkplumber.org> 1377803932 -0700
committer Stephen Hemminger <stephen@networkplumber.org> 1377803932 -0700

add ability to filter neighbour discovery by protocol

Useful to be able to monitor arp and IPv6 nd seperately.
Default is both.