tree 13650ac08afd3081e92958124967c1e0d9ce4c5a
parent d89f002da8bfa06488456edf62d5c537aee872e2
author Teng Liang <philoliang2011@gmail.com> 1525036767 -0700
committer Teng Liang <philoliang2011@gmail.com> 1525051743 -0700

encoding: add route origin for self-learning

Change-Id: I2f652ac889095ee9bb7c752e715cfecb41459fa4
refs: #4279