tree 10de0aa87c2dd3504a8c9ee78381a5f94b138458
parent acba5510785258949679304f3e1a55e53b851962
author Shang Yong <shangyong@letv.com> 1413364788 +0800
committer Shang Yong <shangyong@letv.com> 1414165757 +0800

Use "ip" instead of "ifconfig" to get MAC address

"ifconfig" get different formats of output under different systems,
like CentOS and Fedora, but "ip" can provide uniform format, so we
use "ip" instead of "ifconfig" to get MAC address.

Change-Id: If7559ea96c96ed2f33ddb00737ee0f53f7de4990
Closes-Bug: 1381416