tree 271967e56860b9376a8504b1eda8d1e53566b3ab
parent 09893737401f27616f7ae04e5113bc7738869c5a
author markchien <markchien@google.com> 1600761043 +0800
committer markchien <markchien@google.com> 1601987119 +0800

Make the IP subnet persistent till reboot

Make the IP subnet persistent if it do not conflict with upstream.
It allow client to reuse its IP that usually reduce DHCP procedure.

Bug: 168169687
Test: atest TetheringTests
Change-Id: Iddc5304730dce7b11c5d124b7eddce057d752bbd