Re: [Openstack] sysctl fails

2015-08-13 Thread Remo Mattei
agree. You may have to look at FWaaS. Remo > On Aug 13, 2015, at 9:07 AM, Sridhar Gaddam wrote: > > AFAIK yes, your OpenStack setup would work fine. > But the Security Group (including anti-spoofing) rules will not have any > effect to the traffic that is generated by the VMs. > > On 08/13/

Re: [Openstack] sysctl fails

2015-08-13 Thread Sridhar Gaddam
AFAIK yes, your OpenStack setup would work fine. But the Security Group (including anti-spoofing) rules will not have any effect to the traffic that is generated by the VMs. On 08/13/2015 04:49 PM, FASEELA.ASHRAF wrote: Is it necessary only for implementing security group policy? Even if I don

Re: [Openstack] sysctl fails

2015-08-13 Thread FASEELA.ASHRAF
Is it necessary only for implementing security group policy? Even if I don't set this, the open stack installation and a fully functional openstack environment should work, isn't it? On Thu, Aug 13, 2015 at 2:01 PM, Sridhar Gaddam wrote: > Neutron implements Security Groups by applying iptable r

Re: [Openstack] sysctl fails

2015-08-13 Thread Sridhar Gaddam
Neutron implements Security Groups by applying iptable rules on Linux bridge. So, we need these parameters to be set. Please see [1] for details. [1] - https://bugs.launchpad.net/openstack-manuals/+bug/1359691 On 08/13/2015 01:50 PM, FASEELA.ASHRAF wrote: I installed the package bridge-utils and

Re: [Openstack] sysctl fails

2015-08-13 Thread FASEELA.ASHRAF
I installed the package bridge-utils and the error remains the same. In other versions of Openstack like Juno and kilo these lines: net.bridge.bridge-nf-call-arptables=1 net.bridge.bridge-nf-call-iptables=1 net.bridge.bridge-nf-call-ip6tables=1 are not used in the sysctl file. So are they mandat

Re: [Openstack] sysctl fails

2015-08-13 Thread Andreas Scheuring
Can you try the package bridge-utils? On Do, 2015-08-13 at 11:15 +0530, FASEELA.ASHRAF wrote: > Hi , > > I am trying to install a 3 node architecture of Openstack icehouse > version on my Ubuntu 14.04LTS . I would like to know if it is > necessary to add the following lines to sysctl.conf in netw

[Openstack] sysctl fails

2015-08-12 Thread FASEELA.ASHRAF
Hi , I am trying to install a 3 node architecture of Openstack icehouse version on my Ubuntu 14.04LTS . I would like to know if it is necessary to add the following lines to sysctl.conf in network node. net.bridge.bridge-nf-call-arptables=1 net.bridge.bridge-nf-call-iptables=1 net.bridge.bridge-nf