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Recent questions tagged vlans

0 votes
2 responses 33 views
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0 responses 299 views

Hello operators, a few weeks back I posted here on this list info about a Meetup where I spoke about the work we were doing for routed provider networks [slides , video ]. Since then we've released updates to Romana to support ...

asked Aug 30, 2017 in openstack-operators by Chris_Marino (640 points)   1 1
0 votes
0 responses 141 views

Hi, We have the following setup: - OpenStack Icehouse (Ubuntu 14.04 LTS) - Deployed via puppet-openstack module - Neutron (OpenVSwitch version 2.0.2) - L3 networking is all handled by physical devices (no Neutron L3 components in use) - ...

asked Jul 28, 2017 in openstack by Adnan_Smajlovic (340 points)   1 2
0 votes
5 responses 13 views

Hello Tripleo team, I have few questios regarding migration from neutron ML2OVS to OVN. Below are some of the requirements - We want to migrate an existing depoyment from Neutroon default ML2OVS to OVN - We are targetting this for tripleo ...

asked Jul 18, 2017 in openstack-dev by nusiddiq_at_redhat.c (820 points)   1
0 votes
3 responses 79 views

Hello guys, I am trying TripleO does anyone have a guide to a good HA version on the implementation with VLANs and Bonds? I try to follow the guide on the web.. but there are all over and some are not working. Thanks Remo ...

asked Jul 16, 2017 in openstack by Remo_Mattei (10,500 points)   1 2 4
0 votes
2 responses 10 views

Hi, all. We've got two Canonical Newton installs using VLANs and we're having intermittent issues we simply can't figure out. (Note that a third installation using flat networks is not having this issue.) Floating IPs set up and work... ...

asked Jun 20, 2017 in openstack by Ken_D'Ambrosio (1,180 points)   1 7 13
0 votes
1 response 84 views

Hello all, I am using as my local.conf. I wanted to understand :- Which interface should we put as value in PUBLIC_INTERFACE in local.conf. Reason why I am asking this is, Once, I installed OpenStack ...

asked Jun 2, 2017 in openstack-dev by nidhi.hada_at_wipro. (940 points)   1 3
0 votes
8 responses 185 views

Hi, after a first test architecture of openstack (juno then upgrade to kilo), installed from scratch, and because we use Ansible in our organization, we decided to deploy our next openstack generation architecture from the project ...

asked May 29, 2017 in openstack-dev by Fabrice_Grelaud (780 points)   5 5
0 votes
8 responses 26 views

Hello operators, I will be talking about the new routed provider network features in OpenStack at a Meetup next week and would like to get a better sense of how provider networks are currently being used and if anyone has deployed routed ...

asked May 26, 2017 in openstack-operators by Chris_Marino (640 points)   1 1
0 votes
3 responses 10 views

Hi, I wonder if it is possible to use multiple network interfaces / bridge mappings for VLAN tenants and providers at the same time. E.g. in case of 1 VLAN network for tenant and 1 external VLAN how does neutron bridge mapping work? User ...

asked May 26, 2017 in openstack by Vladislav_Belogrudov (220 points)   1 1 1
0 votes
9 responses 12 views

Hello fellow Openstackers- I have a quick question regarding routed provider networks. I am looking at this page: I configured the controller as stated in the ...

asked May 23, 2017 in openstack by Alex_Evonosky (520 points)   2 2
0 votes
1 response 583 views

Hi, I wonder how it is possible to setup multiple network interfaces / bridge mappings for VLAN tenants and providers at the same time. E.g. in case of 1 VLAN network for tenant and 1 external VLAN how should neutron bridge mapping work? ...

asked May 12, 2017 in openstack-dev by Vladislav_Belogrudov (220 points)   1 1 1
0 votes
0 responses 33 views

Hello openstackers, We have tried to deploy testing environment for openstack, but failed couple of times with the same problem. We tried using fuel version 11 and 12-nightly, and also mirantis distro but without success. I can see that I'm ...

asked May 11, 2017 in openstack by Mio_Vlahović (120 points)  
0 votes
3 responses 160 views

I’m doing some testing/PoC on an RDO Ocata CentOS7 setup and everything has gone well with the exception of configuring multiple VLANs. After following the configuration detailed at ...

asked May 3, 2017 in openstack by Timothy_Geier (160 points)   1 1
0 votes
7 responses 46 views

Dear All, in my openstack Newton installation compute e controllers node have e separate management network nic and a lacp bond0 where provider vlan (555,556) and flat vlan (567) are trunked. Since I cannot specify the vlan id (567) when I ...

asked Apr 19, 2017 in openstack-operators by Ignazio_Cassano (4,220 points)   1 9 16
0 votes
13 responses 12 views

Hi guys, I'm new to openstack. Installed mirantis os 9, If one of controllers goes down - vm machines are not accesible, I though openstack supposed to work even if one controller is alive Any thoughts? ...

asked Apr 14, 2017 in openstack by Konstantin_Raskoshny (720 points)   3 4
0 votes
5 responses 102 views

Hi, TripleO currently supports deploying CephFS and it can be used as a backend for Manila service, so user can mount ceph shares by using either ceph kernel driver or ceph-fuse on his side. There is an ongoing ganesha-nfs project [1] which ...

asked Apr 13, 2017 in openstack-dev by =?ISO-8859-1?Q?Jan_P (1,140 points)   1 4
0 votes
2 responses 7 views

Hello Everyone, While deploying OpenStack environment we are getting error for network verification. We are getting error verification failed. And expected VLAN not received on ens192. Also we observed we are not getting private network ...

asked Apr 4, 2017 in openstack by pratik_dave (620 points)   1 2 2
0 votes
4 responses 48 views

Hi All Currently arp_resonder can enabled only if l2pop is enabled. Can we have arp_responder feature enabled without l2pop(i.e Remove the dependency between arp_responder and l2_pop)? Also setup arp_responder on OVS integration bridge(and ...

asked Feb 22, 2017 in openstack-dev by anilvenkata_at_redha (380 points)  
0 votes
5 responses 165 views

Hi All,  I was trying to install latest Newton version of OpenStack using devstack on my laptop, all in one machine, using Virtualbox VM. Lately i have been facing same problem in last few tries and installation doesn't get successful. My ...

asked Jan 18, 2017 in openstack-dev by nidhi.hada_at_wipro. (940 points)   1 3
5 x