Comment 3 for bug 1412286

Reviewed: https://review.opencontrail.org/6881
Committed: http://github.org/Juniper/contrail-provisioning/commit/9deb21a8a8a61e851e489feab9f2e311adefdebd
Submitter: Zuul
Branch: R2.1

commit 9deb21a8a8a61e851e489feab9f2e311adefdebd
Author: Jeya ganesh babu J <email address hidden>
Date: Sun Feb 1 23:24:28 2015 -0800

Live migration provision changes for vgw changes

Closes-Bug: #1412286
Issue: Change in the vgw in 2.1 needs change in the route added
in the compute nodes. In pre 2.1 release, the compute nodes
were added with routes pointing to dev vhost0. From 2.1,
the routes has to be added with gateway option pointing to
the interface address.
Fix: Modified the provision script for the route change.
Also fixed the vif mac address.

Change-Id: I40d68bd8901e824a7c6f924da2f963bad48bb873