tree c442b9517cbf92860a4285195838e42dd225ef6d
parent 3943fbead74cb3acc1a3ec5568320731bbff60de
author YPZhang <yunpeng@onlab.us> 1471561211 -0700
committer YPZhang <yunpeng@onlab.us> 1471561350 -0700

Fix switchLat test
    - TCP package now using openflow SYN package
    - If we greped more than one TCP packages, we use the latest one

Change-Id: I3dcfd442bcf796e6b963e523748e553ff9a1c44f