August 2018
Beginner
462 pages
12h 36m
English
Content preview from Learning OpenStack Networking - Third Edition
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Identifying the L3 agent and namespace
Once the gateway interface has been added, the router will be scheduled to an eligible L3 agent. Using the openstack network agent list command, you can determine which L3 agent the router was scheduled to:
In this example, the router was scheduled to the controller01 node. In an environment running multiple L3 agents, a standalone router can be scheduled to any one of the agents, but will not be scheduled to more than one at any given time.
The L3 agent is responsible for creating a network namespace that acts as the virtual router. For easy identification, the name of the namespace incorporates ...
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