Add IPv6 support to PingStressTest

Set up the access point to also distribute IPv6 addresses to the DUT and
iPerf server. Add the IPv6 equivalent tests for each IPv4 test. The DUT
talks to the AP with a link-local address and talk to the iPerf server
with a global address.

Bug: 232148609
Fix: 232148609
Test: act.py [...] -tc PingStressTest
Change-Id: I220a19510dec3bc6440280dd637fa24cf2d633cf
4 files changed
tree: 3f4a271cbb731bf69f99d61a43e8e3d2451ce74f
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. LICENSE
  7. OWNERS
  8. PREUPLOAD.cfg