[contrail] Connection after deleting and adding icmp and tcp rules failed with security group

[Iryna Vovk]

Steps to reproduce:
1. Login as admin to Openstack Horizon UI
2. Launch instance VM_1 in the network net_02 with image TestVMDK and flavor m1.micro in the nova az.
3. Launch instance VM_2 in the network net_02 with image TestVMDK and flavor m1.micro.
4. Verify that instances are present in Contrail UI
5. Create security groups SG_1 to allow ICMP traffic.
6. Add Ingress rule for ICMP protocol to SG_1
7. Attach SG_1 to VMs
8. Check ping between VM_1 and VM_2 and vice verse
9. Create security groups SG_2 to allow TCP traffic 80 port.
10. Add Ingress rule for TCP protocol to SG_2
11. Attach SG_2 to VMs
12. SSh from VM_1 to VM_2 and vice verse
13. Delete all rules from SG_1 and SG_2
14. Check no ping and no ssh from VM_1 to VM_2 and vice verse
15. Add Ingress rule for ICMP protocol to SG_1
16. Add Ingress rule for TCP protocol to SG_2
17. Check ping between VM_1 and VM_2 and vice verse
18. Check SSh from VM_1 to VM_2 and vice verse

Actual result:
Ping didn't get a response and can not ssh from VM_1 to VM_2 and vice verse

[Iryna Vovk (ivovk)]

Verified with the Juniper package v2 - passed.