Router interfaces are down
skaplons at redhat.com
Mon Nov 1 07:01:22 UTC 2021
Please don't drop ML from the thread.
You have to go to the node where Your router is hosted and investigate there
in the agent's logs. If ports are DOWN, I would start with checking in the L2
agent logs (neutron-ovs-agent or linuxbridge-agent, idk what You are using
If there is no any errors there, You can also check neutron-server logs, why
ports aren't set to be UP as well as checking neutron-l3-agent logs on the
node where router is hosted.
On czwartek, 28 października 2021 18:41:29 CET Jibsan Joel Rosa Toirac wrote:
> Here I let you some screenshots of my Network Topology:
> El jue, 28 oct 2021 a las 7:43, Jibsan Joel Rosa Toirac
(<jibsan94 at gmail.com>)
> > Yes it’s neutron router. Well the router is centralized. It is located
> > between the subnets and the node, all the subnets will pass through the
> > router to internet, but I don’t know what else check to set it up for. I’m
> > using a friend’s Openstack instance on a server to check out if I’m
> > something and both nodes are the same. I will send you a screenshot of my
> > network Topology.
> > Greetings
> > On Thu, Oct 28, 2021 at 2:33 AM Slawek Kaplonski <skaplons at redhat.com>
> > wrote:
> >> Hi,
> >> On środa, 27 października 2021 21:39:55 CEST Jibsan Joel Rosa Toirac
> >> wrote:
> >> > Hello, I'm trying to route all the requests from a private vlan to
> >> > internet. I have a private network and all the Virtual Machines inside
> >> the
> >> > subnet config can do everything between they, but if I ping to
> >> Internet, it
> >> > doesn't work.
> >> >
> >> > When I see the router_external it says all the interfaces are DOWN.
> >> By router_external, You mean neutron router, right?
> >> If so, what kind of router it is, centralized HA or non-HA, or maybe DVR?
> >> Is router scheduled properly to some node? You can check that with
> >> command
> >> like "neutron l3-agent-list-hosting-router <router_id>".
> >> > I have search in everywhere but I can't find a solution for this.
> >> >
> >> > Thank you for your time
> >> --
> >> Slawek Kaplonski
> >> Principal Software Engineer
> >> Red Hat
Principal Software Engineer
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