Answer by mr-han for Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3...
I've got ICMP echo reply on network Qvrouter and compute qrouter On network node: [network-3 ~]$ ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17 tcpdump -i qr-cf40624d-6d -v tcpdump:...
View ArticleComment by Bernd Bausch for OpenStack Rocky official guide the configuration...
It does belong in the [agent] section; see https://docs.openstack.org/neutron/latest/configuration/openvswitch-agent.html#agent. I fear you may have disabled DVR now, and your config works because of...
View ArticleComment by mr-han for OpenStack Rocky official guide the configuration file :...
Now, I only ping VM on compute node get through qrouter is OK , all of the network Can't connect VM get through qrouter , Is this normal ？
View ArticleComment by Bernd Bausch for OpenStack Rocky official guide the configuration...
What do you mean by "Can't connect VM get through qrouter"? What is qrouter, do you want to connect to a VM (from where) or from a VM (to where)?
View ArticleComment by mr-han for OpenStack Rocky official guide the configuration file :...
I mean like this : [network-3 ~]$ ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17 ping 171.16.2.5 All of the node ，Can they all be ping ？ （3 network nodes and 2 computes ） My environment is...
View ArticleComment by Bernd Bausch for OpenStack Rocky official guide the configuration...
I don't know if you are supposed to have connectivity from the network namespaces on other nodes. My guess: Only from compute nodes that run instances in the same network, perhaps also from...
View ArticleComment by Bernd Bausch for OpenStack Rocky official guide the configuration...
If this is an HA router, the instance should be reachable from two network namespaces on the nodes where the two redundant routers are located.
View ArticleComment by mr-han for OpenStack Rocky official guide the configuration file :...
Now , My configure file: On compute node: [DEFAULT] cat /etc/neutron/plugins/ml2/openvswitch_agent.ini [DEFAULT] enable_distributed_routing = True [agent] enable_distributed_routing = True file...
View ArticleComment by mr-han for OpenStack Rocky official guide the configuration file :...
[link text](https://pan.baidu.com/s/1SbnxLD1HfmZFJK4joewB6g)
View ArticleComment by Bernd Bausch for OpenStack Rocky official guide the configuration...
I am confused. I thought the problem was solved. I can only recommend you to check similar problems. I found two on ask.openstack.org and quite a few more on the internet at large. See my comments to...
View ArticleAnswer by mr-han for Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3...
OpenStack Rocky official guide the configuration file : /etc/neutron/plugins/ml2/openvswitch_agent.ini [DEFAULT] [agent] enable_distributed_routing = True . . There seems to be a problem with this...
View ArticleComment by Bernd Bausch for Rocky OpenvSwitch + Vxlan + dvr + 3 controller +...
There are solutions on ask.openstack.org: https://ask.openstack.org/en/question/67919/duplicate-and-lost-packets-with-dvr-between-instances-both-with-floating-ips/ and...
View ArticleComment by Bernd Bausch for Rocky OpenvSwitch + Vxlan + dvr + 3 controller +...
Also try an internet search: https://duckduckgo.com/?q=ping+dup+openstack&t=ffab&atb=v169-1&ia=web.
View ArticleVm ping gateway DUP
Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3 network +2compute ovs local_ip= bond2.935 [root~]$ ovs-vsctl list-br br-int br-provider br-tun [-root ~]$ ovs-vsctl list-ports br-provider bond2...
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