Github user remibergsma commented on the pull request: https://github.com/apache/cloudstack/pull/923#issuecomment-147700296 @wilderrodrigues Thanks, looking good! LGTM Tested on 2-node KVM cluster on CentOS 7. I started by running the same tests: ``` nosetests --with-marvin --marvin-config=${marvinCfg} -s -a tags=advanced,required_hardware=true \ component/test_vpc_redundant.py \ component/test_routers_iptables_default_policy.py \ component/test_routers_network_ops.py \ component/test_vpc_router_nics.py ``` Results: ``` Create a redundant VPC with two networks with two VMs in each network ... === TestName: test_01_create_redundant_VPC_2tiers_4VMs_4IPs_4PF_ACL | Status : SUCCESS === ok Create a redundant VPC with two networks with two VMs in each network and check default routes ... === TestName: test_02_redundant_VPC_default_routes | Status : SUCCESS === ok Stop existing router, add a PF rule and check we can access the VM ... === TestName: test_isolate_network_FW_PF_default_routes | Status : SUCCESS === ok Test redundant router internals ... === TestName: test_RVR_Network_FW_PF_SSH_default_routes | Status : SUCCESS === ok ---------------------------------------------------------------------- Ran 4 tests in 4592.786s OK ``` I have seen these tests failing, but trying again and even doing it manually works. Next test: ``` nosetests --with-marvin --marvin-config=${marvinCfg} -s -a tags=advanced,required_hardware=false \ smoke/test_routers.py \ smoke/test_network_acl.py \ smoke/test_privategw_acl.py \ smoke/test_reset_vm_on_reboot.py \ smoke/test_vm_life_cycle.py \ smoke/test_vpc_vpn.py \ smoke/test_service_offerings.py \ component/test_vpc_offerings.py \ component/test_vpc_routers.py ``` Results: ``` Test router internal advanced zone ... === TestName: test_02_router_internal_adv | Status : SUCCESS === ok Test restart network ... === TestName: test_03_restart_network_cleanup | Status : SUCCESS === ok Test router basic setup ... === TestName: test_05_router_basic | Status : SUCCESS === ok Test router advanced setup ... === TestName: test_06_router_advanced | Status : SUCCESS === ok Test stop router ... === TestName: test_07_stop_router | Status : SUCCESS === ok Test start router ... === TestName: test_08_start_router | Status : SUCCESS === ok Test reboot router ... === TestName: test_09_reboot_router | Status : SUCCESS === ok test_privategw_acl (integration.smoke.test_privategw_acl.TestPrivateGwACL) ... === TestName: test_privategw_acl | Status : SUCCESS === ok Test reset virtual machine on reboot ... === TestName: test_01_reset_vm_on_reboot | Status : SUCCESS === ok Test advanced zone virtual router ... === TestName: test_advZoneVirtualRouter | Status : SUCCESS === ok Test Deploy Virtual Machine ... === TestName: test_deploy_vm | Status : SUCCESS === ok Test Multiple Deploy Virtual Machine ... === TestName: test_deploy_vm_multiple | Status : SUCCESS === ok Test Stop Virtual Machine ... === TestName: test_01_stop_vm | Status : SUCCESS === ok Test Start Virtual Machine ... === TestName: test_02_start_vm | Status : SUCCESS === ok Test Reboot Virtual Machine ... === TestName: test_03_reboot_vm | Status : SUCCESS === ok Test destroy Virtual Machine ... === TestName: test_06_destroy_vm | Status : SUCCESS === ok Test recover Virtual Machine ... === TestName: test_07_restore_vm | Status : SUCCESS === ok Test migrate VM ... === TestName: test_08_migrate_vm | Status : SUCCESS === ok Test destroy(expunge) Virtual Machine ... === TestName: test_09_expunge_vm | Status : SUCCESS === ok Test VPN in VPC ... === TestName: test_vpc_remote_access_vpn | Status : SUCCESS === ok Test VPN in VPC ... === TestName: test_vpc_site2site_vpn | Status : SUCCESS === ok Test to create service offering ... === TestName: test_01_create_service_offering | Status : SUCCESS === ok Test to update existing service offering ... === TestName: test_02_edit_service_offering | Status : SUCCESS === ok Test to delete service offering ... === TestName: test_03_delete_service_offering | Status : SUCCESS === ok Test create VPC offering ... === TestName: test_01_create_vpc_offering | Status : SUCCESS === ok Test VPC offering without load balancing service ... === TestName: test_03_vpc_off_without_lb | Status : EXCEPTION === ERROR Test VPC offering without static NAT service ... === TestName: test_04_vpc_off_without_static_nat | Status : EXCEPTION === ERROR Test VPC offering without port forwarding service ... === TestName: test_05_vpc_off_without_pf | Status : EXCEPTION === ERROR Test VPC offering with invalid services ... === TestName: test_06_vpc_off_invalid_services | Status : SUCCESS === ok Test update VPC offering ... === TestName: test_07_update_vpc_off | Status : SUCCESS === ok Test list VPC offering ... === TestName: test_08_list_vpc_off | Status : SUCCESS === ok test_09_create_redundant_vpc_offering (integration.component.test_vpc_offerings.TestVPCOffering) ... === TestName: test_09_create_redundant_vpc_offering | Status : SUCCESS === ok Test start/stop of router after addition of one guest network ... === TestName: test_01_start_stop_router_after_addition_of_one_guest_network | Status : SUCCESS === ok Test reboot of router after addition of one guest network ... === TestName: test_02_reboot_router_after_addition_of_one_guest_network | Status : SUCCESS === ok Test to change service offering of router after addition of one guest network ... === TestName: test_04_chg_srv_off_router_after_addition_of_one_guest_network | Status : SUCCESS === ok Test destroy of router after addition of one guest network ... === TestName: test_05_destroy_router_after_addition_of_one_guest_network | Status : SUCCESS === ok Test to stop and start router after creation of VPC ... === TestName: test_01_stop_start_router_after_creating_vpc | Status : SUCCESS === ok Test to reboot the router after creating a VPC ... === TestName: test_02_reboot_router_after_creating_vpc | Status : SUCCESS === ok Tests to change service offering of the Router after ... === TestName: test_04_change_service_offerring_vpc | Status : SUCCESS === ok Test to destroy the router after creating a VPC ... === TestName: test_05_destroy_router_after_creating_vpc | Status : SUCCESS === ok ---------------------------------------------------------------------- Ran 40 tests in 7144.018s FAILED (errors=3) ``` The 3 errors are due to cleanups failing. Could be a timing issue, as I could successfully remove the resources manually. It's a known issue, CLOUDSTACK-8935, as mentioned above. Finally I did a site-to-site VPN test with real hardware and real VMs. VPCs look like this:   Then logging in to each VM, and I could ping the VM in the other VPC over its internal ip: 
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