October 2015
Intermediate to advanced
210 pages
4h 23m
English
Content preview from Production Ready OpenStack - Recipes for Successful EnvironmentsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring Neutron network node
After we have configured Neutron-server on the controller node, we can proceed and configure the network server that is responsible for routing and connecting the OpenStack environment to the public network.
How to do it...
Neutron network node runs the networking services layer 2 management agent, DHCP service, L3 management agent, and metadata services agent. We will install and configure Neutron network node services to use the ML2 plugin.
Run the following commands on Neutron network node!
- Enable IP forwarding and reverse path filtering, edit
/etc/sysctl.confto contain the following:net.ipv4.ip_forward=1 net.ipv4.conf.all.rp_filter=0 net.ipv4.conf.default.rp_filter=0
and apply the new settings:
[root@nnn ~]# ...
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