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Recent questions tagged security-group

0 votes
1 response 46 views

Hi, We are about to deploy Octavia (Ocata) in a multi-tenant Openstack environment. All amphoras (for all tenants) will be spawned in a "service" tenant. What is the easiest way to list the amphora instances of a certain load balancer? As ...

asked Oct 13, 2017 in openstack-dev by mihaela.balas_at_ora (480 points)   1 1
0 votes
10 responses 58 views

Hi, all, I encounter some problems when using Octavia. After installing octavia with devstack, I create a load balancer named lb1 (VIP:, IP of VRRP port: for a subnet (, then a listener, a pool, and two ...

asked Oct 9, 2017 in openstack-dev by Yipei_Niu (2,060 points)   2 8
0 votes
4 responses 8 views

Hello all, I am a graduate student and have intermediate knowledge and huge in cloud computing. I am looking for a project idea, particularly any new feature I can implement in OpenStack. I thought of implementing multi-factor ...

asked Oct 6, 2017 in openstack-dev by Puneet_Jain (160 points)  
2 x  
0 votes
8 responses 259 views

Openstack version: Ocata Mech driver: OVS Security: Linuxbridge Hello! Anyone have any idea why DHCP for IPv4 works fine but DHCP for IPv6 doesn't? With Stateless or just SLAAC, the VM's calculate a correct IPv6 address from the IPv6 prefix ...

asked Sep 29, 2017 in openstack by Sterdnot_Shaken (900 points)   2 4 8
2 x  
0 votes
8 responses 112 views

Hi I am performing a scale test and I see that after creating 500 Vms with ping traffic between them it took almost 1 hr for the connection tracking To clean up and ovs agent was busy doing this and unable to service any new port bind ...

asked Sep 28, 2017 in openstack-dev by Ajay_Kalambur_(akala (2,680 points)   9 16
0 votes
0 responses 19 views

Hi All! Following below is a high-level update of what was discussed during the PTG. If there is something I left out, please reply to this email thread to add it. However, if you want to continue the discussion on any of the individual ...

asked Sep 25, 2017 in openstack-dev by Miguel_Lavalle (2,460 points)   1 4
0 votes
2 responses 9 views

Dear All, I setup a multi-node ODL and OpenStack environment with one control node and compute node while ODL runs on a different machine. I successfully created a network and attached a VM to my private network. I also assigned a floating ...

asked Sep 22, 2017 in openstack by s.sivavakeesar_at_su (180 points)  
0 votes
0 responses 38 views

Hi colleagues, after upgrade from Ocata to Pike I noticed change in security groups behaviour. In Ocata, I was using a  combination of default security group + custom group (which matches ingress ethertype both IPv4 and IPv6) on a port and ...

asked Sep 22, 2017 in openstack by Volodymyr_Litovka (1,100 points)   1 6 8
0 votes
0 responses 6 views

Hello folks, After the discussion in the PTG on last Friday, we plan the following work items for the Queens circle: queens-1 LBaaS Integration with Nova cell V2 Distinguish request from user and local neutron server Default security group ...

asked Sep 19, 2017 in openstack-dev by Vega_Cai (1,900 points)   2
0 votes
5 responses 533 views

>What I usually do, and this might not be easiest/best, is, given you >do have console access, to manually set the IP in the cirrus node. >Then I enter the ip name space for the dhcp server on the network node >(sudo ip netns exec qdhcp- ...

asked Sep 2, 2017 in openstack-operators by Divneet_Singh (300 points)   4 4 4
0 votes
2 responses 1,028 views

I realize this is a common question , and I've looked through more than a couple of links , s, but I'm afraid I'm new enough to OpenStack that I wasn't able to make sense of many of the replies and was unable to solve my problem after ...

asked Sep 1, 2017 in openstack-operators by Divneet_Singh (300 points)   4 4 4
0 votes
6 responses 50 views

Hi, I am experimenting with the os-vif library and stumbled upon this new VIF type called VIFHostDevice. I have few general queries. TIA. 1. How do I create ports with VIF_type as VIFHostDevice? Looking for the CLI command options. 2. Say, ...

asked Aug 9, 2017 in openstack-dev by pranab_boruah (740 points)   1 5
0 votes
1 response 8 views

Hi Kevin(PTL)/all, I would like to request an exception for 'Logging feature' for Pike. Following patches are ready for review, it includes functional tests and docs update. In next cycle, we need to add more tests. The RFE: The Patches: ...

asked Jul 31, 2017 in openstack-dev by Furukawa,_Yushiro (380 points)  
0 votes
0 responses 7 views

In conjunction with the release of VPP 17.07, I'd like to invite you all to try out networking-vpp 17.07.1 for VPP 17.07. VPP is a fast userspace forwarder based on the DPDK toolkit, and uses vector packet processing algorithms to minimise ...

asked Jul 30, 2017 in openstack-dev by Ian_Wells (5,300 points)   1 2 5
0 votes
2 responses 7 views

Hi, We are recently trying to propose a Netlink solution [1] in order to improve performance for Neutron's Security Group. Almost the thing is ready to go except for license issue as we are not so familiar with this area. The problem is ...

asked Jul 26, 2017 in openstack-dev by HoangCX_at_vn.fujits (240 points)  
0 votes
1 response 55 views

Hello, I'm trying to add some rules to the "default" security group of a newly-created project, using the Neutron API 2.0. However, it seems that the "default" security group is automatically created but it is not returned by Neutron ...

asked Jul 24, 2017 in openstack by Riccardo_Murri (120 points)   1
0 votes
4 responses 3 views

Hi, Our product has meet this kind of problem, when we boot instances, we are allowed to pass security groups, and if we provided network id, ports with the sg we passed will be created and when we show instances, we can see security groups ...

asked Jul 6, 2017 in openstack-dev by Zhenyu_Zheng (2,800 points)   6 6
0 votes
6 responses 13 views

Hi I am accessing the nova api using the gophercloud SDK I am running Openstack Newton installed with Openstack Ansible I am accessing the "List Servers" call of the nova Api with the Changes-Since ...

asked Jun 26, 2017 in openstack by Jose_Renato_Santos (200 points)  
0 votes
6 responses 8 views

Hi, The commit has broken decomposed plugins (those that extend security groups and rules). The reason for this is that there is a extend callback that we use which expects to get a database object and ...

asked Jun 19, 2017 in openstack-dev by Gary_Kotton (17,280 points)   3 4 8
0 votes
19 responses 37 views

I use vituralbox on mac pro, I user two vm on vitualbox to set up openstack. Each vm has two ethernet: one is use bridge on en0 wifi, which local net is ,its gateway ip is。I use it to simulate provider network ...

asked Jun 13, 2017 in openstack-operators by xiaotie (480 points)  
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