bhushana/contrail-test — pull request #199 by ritamganguly (2014-11-07 08:58:12+00:00)
Title: Initial checkin of system test cases:

Initial checkin of system test cases:
1. This commit creates a system_test section.
2. This first checkin covers:
a. flow creation based on:
i. provisioning a spoof n/w behind the vm(static routes).
ii. having a series of udp ports to spray packets to the destination.
b. flow setup.
c. flow verification.
d. flow teardown(through the vrouter knob).
e. flow purge time set on agent.
3. following traffic scenarios are tested here with limited number of flows.
a. intra VN intra Node flows.
b. intra VN inter Node flows.
c. inter VN intra Node flows. -- allowed/passed through policy.
d. inter VN intra Node flows -- allowed/passed through NAT/FIP.
e. inter VN inter Node flows. -- allowed/passed through policy.
f. inter VN inter Node flows -- allowed/passed through NAT/FIP.