Add Router Association testcase

JIRA: SDNVPN-49

This functional test is a variant of testcase 1. Instead of associating
Network 1 and Network 2 to the BGP VPN, we connect Network 1 to a
router and associate that router and Network 2 to the VPN.

The testcase is disabled for now.

Test setup procedure:
- Set up VM1 and VM2 on Node1 and VM3 on Node2, all having ports in the
  same Neutron Network N1 and having 10.10.10/24 addresses in subnet
  SN1. N1/SN1 are connected to router R1.
- Set up VM4 on Node1 and VM5 on Node2, both having ports in Neutron
  Network N2 and having 10.10.11/24 addresses in subnet SN2.

Test execution:
1. Create VPN1 with eRT<>iRT and associate R1 to it
 - Ping from VM1 to VM2 should work
 - Ping from VM1 to VM3 should work
- Ping from VM1 to VM4 should not work
2. Associate SN2 to VPN1
 - Ping from VM4 to VM5 should work
 - Ping from VM1 to VM4 should not work
 - Ping from VM1 to VM5 should not work
3. Change VPN1 so that iRT=eRT
 - Ping from VM1 to VM4 should work
 - Ping from VM1 to VM5 should work

Jira task in SDNVPN: https://jira.opnfv.org/browse/SDNVPN-49

Change-Id: I0e805b042eb645e923f1639179c4c2c37be17835
Signed-off-by: George Paraskevopoulos <geopar@intracom-telecom.com>
(cherry picked from commit 4d71268bc127fa0e92285fd4550dea794de2ee8f)

1 files changed, 26 insertions, 0 deletions

diff --git a/test/functest/config.yaml b/test/functest/config.yaml
index 521b517..93f3552 100644
--- a/test/functest/config.yaml
+++ b/test/functest/config.yaml
@@ -68,3 +68,29 @@ testcases:
       succes_criteria: 100 # all the subtests must pass
       testname_db: functest_testcase_3
 
+  testcase_4:
+      enabled: false
+      description: VPN provides connectivity between subnets using router association
+      succes_criteria: 75 # we let fail 25% of the subtests
+      testname_db: functest_testcase_4
+      ping_timeout:   200
+      flavor: m1.tiny # adapt to your environment
+      instance_1_name: sdnvpn-4-1
+      instance_2_name: sdnvpn-4-2
+      instance_3_name: sdnvpn-4-3
+      instance_4_name: sdnvpn-4-4
+      instance_5_name: sdnvpn-4-5
+      image_name: sdnvpn-image
+      net_1_name: sdnvpn-4-1-net
+      subnet_1_name: sdnvpn-4-1-subnet
+      subnet_1_cidr: 10.10.10.0/24
+      router_1_name: sdnvpn-4-1-router
+      net_2_name: sdnvpn-4-2-net
+      subnet_2_name: sdnvpn-4-2-subnet
+      subnet_2_cidr: 10.10.11.0/24
+      router_2_name: sdnvpn-4-2-router
+      sdnvpn_sg_name: sdnvpn-sg
+      sdnvpn_sg_descr: Security group for SDNVPN test cases
+      targets1: '88:88'
+      targets2: '55:55'
+