tree 805305e1fe9e801e4a7cd458bd36fe6ea22de864
parent f5e51cf7a9417e1c06dbbb9547020c20ff7517f8
author Erik Kline <ek@google.com> 1471245378 +0900
committer Erik Kline <ek@google.com> 1471317255 +0900

Support tethering IPv6 toward the first requested downstream.

We no longer tether toward wifi only, but rather implement 64share toward
the current, oldest (first requested) active downstream.

Additionally, explicitly ban IPv6 tethering toward Bluetooth until
PAN support is figured out.

Bug: 30298058
Change-Id: Ib705b69eae767ec50131d09d26168d9e041e4bc0