[ 
https://issues.apache.org/jira/browse/CLOUDSTACK-8934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954845#comment-14954845
 ] 

ASF GitHub Bot commented on CLOUDSTACK-8934:
--------------------------------------------

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:
    ![screen shot 2015-10-13 at 14 12 
38](https://cloud.githubusercontent.com/assets/1630096/10454583/de87744e-71b5-11e5-854f-2ae54648dae0.png)
    
    ![screen shot 2015-10-13 at 14 12 
49](https://cloud.githubusercontent.com/assets/1630096/10454588/e86d870a-71b5-11e5-9bda-4bdb0c1c94d6.png)
    
    Then logging in to each VM, and I could ping the VM in the other VPC over 
its internal ip:
    
    ![screen shot 2015-10-13 at 14 11 
51](https://cloud.githubusercontent.com/assets/1630096/10454598/fcebfba8-71b5-11e5-8b8a-7d52af97b9a1.png)



> Default routes not configured for rVPC and RVR
> ----------------------------------------------
>
>                 Key: CLOUDSTACK-8934
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8934
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the 
> default.) 
>            Reporter: Wilder Rodrigues
>            Assignee: Wilder Rodrigues
>            Priority: Blocker
>
> User VMs cannot reach the outside world due to missing default routes in 
> Redundant VPCs and Redundant Isolated Networks.
> In order to work it around I had to:
> route add default gw 192.168.23.1



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