Checkout on the bridge connected to tap ports. On Thu, Jan 19, 2017 at 7:02 PM, Vimal Kumar <[email protected]> wrote:
> Hi, > > Is the rules implemented in the iptables of the node (I am running > all-in-one, LinuxBridge setup), or is it implemented in the iptables of a > separate network namespace? > > On Thu, Jan 19, 2017 at 1:27 PM, Melvin Hillsman <[email protected]> > wrote: > >> If you are running an all-in-one/single node deployment, your security >> groups are implemented via iptables on that node. If you had a multi-node >> setup, security group rules would show up on the compute hosts. >> >> On Thu, Jan 19, 2017 at 12:47 AM, Vimal Kumar <[email protected]> >> wrote: >> >>> Hi! >>> >>> How can I troubleshoot issues related to security groups? It is probably >>> getting implemented via iptables but where? In the host iptables, or inside >>> network namespace, or inside instance itself? I am running a single-node >>> Newton. >>> >>> I am looking for a way to check whether the rules in my security group >>> is actually being implemented or not. >>> >>> Thank you! >>> >>> Regards, >>> >>> Vimal >>> >>> _______________________________________________ >>> Mailing list: http://lists.openstack.org/cgi >>> -bin/mailman/listinfo/openstack >>> Post to : [email protected] >>> Unsubscribe : http://lists.openstack.org/cgi >>> -bin/mailman/listinfo/openstack >>> >>> >> >> >> -- >> Kind regards, >> >> Melvin Hillsman >> Ops Technical Lead >> OpenStack Innovation Center >> >> [email protected] >> phone: (210) 312-1267 >> mobile: (210) 413-1659 >> http://osic.org >> >> Learner | Ideation | Belief | Responsibility | Command >> > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack > > -- Regards, Vikash
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