[Stateless SG] Add test to check connectivity between vms
This patch adds new test (for both stateful and stateless type of
security groups) which creates: 2 VMs connected to 2 different networks
and using 2 different SGs. Both networks connected to the same router.
Finally it checks TCP connectivity between VMs.
In case of stateless SG additional security group rule needs to be added
to allow ingress traffic on the ephemeral ports' range.
Change-Id: Icf318d8e7a76286ee2c2b8626d80e554aa5289f6
2 files changed