tree 915b70c0d8f910c6a191bf76072c672fc566c72c
parent 0cdccd84eeee0aadab6cd55c7c1d0cbf57b7cd5a
author A R Karthick <kramanar@ciena.com> 1490063635 -0700
committer A R Karthick <kramanar@ciena.com> 1490063635 -0700

Changes to vsgTest to query dhcp vcpes by querying the test config.
Add support and functions to locate vsg for a vcpe.
And send remote vcpe commands. (wan/lan port up for the vcpe)
Care has to be taken to reach the vcpes considering that after the dhcp ip is obtained on the vcpe,
the compute nodes would become inaccessible through the fabric.
Hence the test wrapper running commands on vcpe through compute node tries to open up the management port for the test.

Change-Id: I987bea9c92d3866c82151f21fd3ba16283585887