[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16137224#comment-16137224 ] ASF subversion and git services commented on CLOUDSTACK-9165: - Commit 7f987ace358231307a5ee42066df7b58948763c3 in cloudstack's branch refs/heads/master from [~sudharmaj] [ https://gitbox.apache.org/repos/asf?p=cloudstack.git;h=7f987ac ] CLOUDSTACK-9165: unable to use reserved IP range in a network for external VMs (#1246) > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953358#comment-15953358 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user SudharmaJain commented on the issue: https://github.com/apache/cloudstack/pull/1246 tag:mergeready > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15946929#comment-15946929 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user PranaliM commented on the issue: https://github.com/apache/cloudstack/pull/1246 Test LGTM based on manual testing results. Before fix The VM got a Netmask of 255.255.255.128 and after fix the VM got a Netmask of 255.255.255.0 on a network where the CIDR was /25 > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15894729#comment-15894729 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user cloudmonger commented on the issue: https://github.com/apache/cloudstack/pull/1246 ### ACS CI BVT Run **Sumarry:** Build Number 419 Hypervisor xenserver NetworkType Advanced Passed=103 Failed=2 Skipped=7 _Link to logs Folder (search by build_no):_ https://www.dropbox.com/sh/yj3wnzbceo9uef2/AAB6u-Iap-xztdm6jHX9SjPja?dl=0 **Failed tests:** * test_volumes.py * test_06_download_detached_volume Failed * test_routers_network_ops.py * test_02_RVR_Network_FW_PF_SSH_default_routes_egress_false Failed **Skipped tests:** test_01_test_vm_volume_snapshot test_vm_nic_adapter_vmxnet3 test_static_role_account_acls test_11_ss_nfs_version_on_ssvm test_nested_virtualization_vmware test_3d_gpu_support test_deploy_vgpu_enabled_vm **Passed test suits:** test_deploy_vm_with_userdata.py test_affinity_groups_projects.py test_portable_publicip.py test_over_provisioning.py test_global_settings.py test_scale_vm.py test_service_offerings.py test_routers_iptables_default_policy.py test_loadbalance.py test_routers.py test_reset_vm_on_reboot.py test_deploy_vms_with_varied_deploymentplanners.py test_network.py test_router_dns.py test_non_contigiousvlan.py test_login.py test_deploy_vm_iso.py test_list_ids_parameter.py test_public_ip_range.py test_multipleips_per_nic.py test_regions.py test_affinity_groups.py test_network_acl.py test_pvlan.py test_nic.py test_deploy_vm_root_resize.py test_resource_detail.py test_secondary_storage.py test_vm_life_cycle.py test_disk_offerings.py > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15891998#comment-15891998 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user SudharmaJain commented on the issue: https://github.com/apache/cloudstack/pull/1246 @nlivens As suggested I have moved the getValidNetworkCidr to common class NetworkModel. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15891806#comment-15891806 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user sudhansu7 commented on the issue: https://github.com/apache/cloudstack/pull/1246 LGTM for code change. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15867271#comment-15867271 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user cloudmonger commented on the issue: https://github.com/apache/cloudstack/pull/1246 ### ACS CI BVT Run **Sumarry:** Build Number 328 Hypervisor xenserver NetworkType Advanced Passed=103 Failed=1 Skipped=7 _Link to logs Folder (search by build_no):_ https://www.dropbox.com/sh/yj3wnzbceo9uef2/AAB6u-Iap-xztdm6jHX9SjPja?dl=0 **Failed tests:** * test_routers_network_ops.py * test_02_RVR_Network_FW_PF_SSH_default_routes_egress_false Failed **Skipped tests:** test_01_test_vm_volume_snapshot test_vm_nic_adapter_vmxnet3 test_static_role_account_acls test_11_ss_nfs_version_on_ssvm test_nested_virtualization_vmware test_3d_gpu_support test_deploy_vgpu_enabled_vm **Passed test suits:** test_deploy_vm_with_userdata.py test_affinity_groups_projects.py test_portable_publicip.py test_over_provisioning.py test_global_settings.py test_scale_vm.py test_service_offerings.py test_routers_iptables_default_policy.py test_loadbalance.py test_routers.py test_reset_vm_on_reboot.py test_deploy_vms_with_varied_deploymentplanners.py test_network.py test_router_dns.py test_non_contigiousvlan.py test_login.py test_deploy_vm_iso.py test_list_ids_parameter.py test_public_ip_range.py test_multipleips_per_nic.py test_regions.py test_affinity_groups.py test_network_acl.py test_pvlan.py test_volumes.py test_nic.py test_deploy_vm_root_resize.py test_resource_detail.py test_secondary_storage.py test_vm_life_cycle.py test_disk_offerings.py > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15821690#comment-15821690 ] rashmidixit commented on CLOUDSTACK-9165: - Github user SudharmaJain commented on the issue: https://github.com/apache/cloudstack/pull/1246 Moved the getValidNetworkCidr to common class NetworkModel and Rebased with master. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15821688#comment-15821688 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user SudharmaJain commented on the issue: https://github.com/apache/cloudstack/pull/1246 Moved the getValidNetworkCidr to common class NetworkModel and Rebased with master. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15305596#comment-15305596 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user bvbharatk commented on the pull request: https://github.com/apache/cloudstack/pull/1246#issuecomment-222328207 ### ACS CI BVT Run **Sumarry:** Build Number 75 Hypervisor xenserver NetworkType Advanced Passed=68 Failed=5 Skipped=3 _Link to logs Folder (search by build_no):_ https://www.dropbox.com/sh/yj3wnzbceo9uef2/AAB6u-Iap-xztdm6jHX9SjPja?dl=0 **Failed tests:** * test_vpc_vpn.py * ContextSuite context=TestRVPCSite2SiteVpn>:setup Failing since 3 runs * ContextSuite context=TestVpcRemoteAccessVpn>:setup Failing since 4 runs * ContextSuite context=TestVpcSite2SiteVpn>:setup Failing since 4 runs * test_volumes.py * test_06_download_detached_volume Failed * test_vm_life_cycle.py * test_10_attachAndDetach_iso Failed **Skipped tests:** test_vm_nic_adapter_vmxnet3 test_static_role_account_acls test_deploy_vgpu_enabled_vm **Passed test suits:** test_deploy_vm_with_userdata.py test_affinity_groups_projects.py test_portable_publicip.py test_over_provisioning.py test_global_settings.py test_scale_vm.py test_service_offerings.py test_routers_iptables_default_policy.py test_routers.py test_reset_vm_on_reboot.py test_snapshots.py test_deploy_vms_with_varied_deploymentplanners.py test_login.py test_list_ids_parameter.py test_public_ip_range.py test_multipleips_per_nic.py test_regions.py test_affinity_groups.py test_network_acl.py test_pvlan.py test_nic.py test_deploy_vm_root_resize.py test_resource_detail.py test_secondary_storage.py test_disk_offerings.py > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276405#comment-15276405 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user nlivens commented on the pull request: https://github.com/apache/cloudstack/pull/1246#issuecomment-217875751 @SudharmaJain, I've added a few comments > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276403#comment-15276403 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user nlivens commented on a diff in the pull request: https://github.com/apache/cloudstack/pull/1246#discussion_r62503852 --- Diff: server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java --- @@ -1588,6 +1588,16 @@ protected StringBuilder createGuestBootLoadArgs(final NicProfile guestNic, final return buf; } +/** + * Return a string representing network Cidr for the specifeid network + * @param guestNetwork + * @return valid network Cidr for the specified network + */ +protected String getValidNetworkCidr(Network guestNetwork){ --- End diff -- I think you should extract this method to another common class (e.g. NetworkModel) since this method can be reused over the different classes. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276400#comment-15276400 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user nlivens commented on a diff in the pull request: https://github.com/apache/cloudstack/pull/1246#discussion_r62503776 --- Diff: server/src/com/cloud/network/guru/GuestNetworkGuru.java --- @@ -396,6 +396,16 @@ public NicProfile allocate(final Network network, NicProfile nic, final VirtualM return nic; } +/** + * Return a string representing network Cidr for the specifeid network + * @param guestNetwork + * @return valid network Cidr for the specified network + */ +protected String getValidNetworkCidr(Network guestNetwork){ --- End diff -- I think you should extract this method to another common class (e.g. NetworkModel) since this method can be reused over the different classes. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15276402#comment-15276402 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user nlivens commented on a diff in the pull request: https://github.com/apache/cloudstack/pull/1246#discussion_r62503830 --- Diff: server/src/com/cloud/network/router/NetworkHelperImpl.java --- @@ -755,6 +755,16 @@ protected HypervisorType getClusterToStartDomainRouterForOvm(final long podId) { return networks; } +/** + * Return a string representing network Cidr for the specifeid network + * @param guestNetwork + * @return valid network Cidr for the specified network + */ +protected String getValidNetworkCidr(Network guestNetwork){ --- End diff -- I think you should extract this method to another common class (e.g. NetworkModel) since this method can be reused over the different classes. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15266433#comment-15266433 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user rhtyd commented on the pull request: https://github.com/apache/cloudstack/pull/1246#issuecomment-216208690 @SudharmaJain can you rebase against latest master and share state of your PR, thanks tag:easypr > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15249251#comment-15249251 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user SudharmaJain commented on the pull request: https://github.com/apache/cloudstack/pull/1246#issuecomment-212258625 @alexandrelimassantana I have made changes with respect to ur last comment. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114750#comment-15114750 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user alexandrelimassantana commented on the pull request: https://github.com/apache/cloudstack/pull/1246#issuecomment-174398371 Hello, there is also something bugging me with this piece of code which appears on the changed files: ```java final String gatewayCidr = guestNetwork.getNetworkCidr() == null ? guestNetwork.getCidr() : guestNetwork.getNetworkCidr(); ``` First, it is repeated code, which could turn into a function in the superclass, since VirtualNetworkApplianceManagerImpl and NetworkHelpImpl are implementation classes. Also, you are calling the function getNetworkCidr twice in the event of it's return value not being null. It's both confusing and not efficient. You could try writing a separate method for the purpose of correctly setting this variable, such as: ```java protected String getValidGatewayCidr(){ String gatewayCidr = guestNetwork.getNetworkCidr(); return gatewayCidr == null ? guestNetwork.getCidr() : null; } ``` These changes would make the code more understandable, provided that you could write javadocs on these pieces of code. > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15102156#comment-15102156 ] ASF GitHub Bot commented on CLOUDSTACK-9165: Github user pedro-martins commented on the pull request: https://github.com/apache/cloudstack/pull/1246#issuecomment-172029080 Hi =) What is the difference between network.getCidr() and network.getNetworkCidr() ? And, there is a possibility to you create a method with a simple javadoc and simple testcase instead of using a short if? Ty =) > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (CLOUDSTACK-9165) unable to use reserved IP range in a network for external VMs
[ https://issues.apache.org/jira/browse/CLOUDSTACK-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15059582#comment-15059582 ] ASF GitHub Bot commented on CLOUDSTACK-9165: GitHub user SudharmaJain opened a pull request: https://github.com/apache/cloudstack/pull/1246 CLOUDSTACK-9165 unable to use reserved IP range in a network for exte… …rnal VMs Repro Steps -- 1. Create an isolated network with CIDR 192.168.200.0/24. 2. Edit the CIDR to 192.168.200.0/25. 3. Perform Network restart with cleanup. 4. Network Restart with Cleanup, it was successful. 4. Add external VM to the network with IP 192.168.200.150/24 to the network. 5. After restart Netmask1 displayed CIDR 192.168.200.150/25 and Network CIDR as 192.168.200.150/24. 6. Create an instance from cloudstack. 7. Ping the VM from external VM. Before Applying the fix --- External Vm was unable to communicate with the cloudstack managed VM. ![image](https://cloud.githubusercontent.com/assets/12229259/11832815/b642ff08-a3e2-11e5-8716-71ed5bfca742.png) ![image](https://cloud.githubusercontent.com/assets/12229259/11832892/6547de6a-a3e3-11e5-97f0-c1e86753123a.png) ![image](https://cloud.githubusercontent.com/assets/12229259/11833167/fe714df4-a3e5-11e5-8e18-a820e8c97b78.png) ![image](https://cloud.githubusercontent.com/assets/12229259/11833031/c71e23dc-a3e4-11e5-892a-69f877701885.png) After applying the fix -- ![image](https://cloud.githubusercontent.com/assets/12229259/11833583/0e151502-a3ea-11e5-86c8-4eceece59cc1.png) ![image](https://cloud.githubusercontent.com/assets/12229259/11833648/f56d7278-a3ea-11e5-94e1-89577f27686a.png) ![image](https://cloud.githubusercontent.com/assets/12229259/11833601/6689a4dc-a3ea-11e5-805f-cb0c51d35111.png) ![image](https://cloud.githubusercontent.com/assets/12229259/11833618/8fc85906-a3ea-11e5-8452-16cb393b847c.png) You can merge this pull request into a Git repository by running: $ git pull https://github.com/SudharmaJain/cloudstack cs-9165 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/cloudstack/pull/1246.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1246 commit 1bd12fce44d79a2825c4c78fbfe1183e04ce496d Author: SudharmaJain Date: 2015-12-16T04:42:00Z CLOUDSTACK-9165 unable to use reserved IP range in a network for external VMs > unable to use reserved IP range in a network for external VMs > - > > Key: CLOUDSTACK-9165 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9165 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) >Reporter: sudharma jain > -- This message was sent by Atlassian JIRA (v6.3.4#6332)