Robert Greenwalt 4f74d552d5 Filter our v6 address from tethering dns.
Don't support IPv6 yet, and the tools crash when they see one, so
filter them out.

bug:5763980
Change-Id: Ie9a4445a3c72df3f7ab4320c507ebc8e8cd440ff
2011-12-20 14:47:22 -08:00
..
2011-12-15 18:22:54 -08:00
2011-12-14 10:58:49 -08:00