[DO NOT MERGE]Create Test case for dhcpv6 prefer option

Test: ACTS test
Bug: 169533222
Change-Id: Ie8fb3a4ad6323f3e248d2d529d7928a106d81ad1
4 files changed
tree: 64ec19a7f8f597327539bcdaf594f89783afa88a
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. OWNERS
  7. PREUPLOAD.cfg