carp: MASTER vhid 1 advbase 0 advskew 100
--- advbase=0 advskew=100: 3s of ads ---
	14 packets sent (IPv4)
	0 packets sent (IPv6)
	21 packets sent (IPv4)
	0 packets sent (IPv6)
--- advbase=0 advskew=1: 3s of ads ---
	21 packets sent (IPv4)
	0 packets sent (IPv6)
	171 packets sent (IPv4)
	0 packets sent (IPv6)