openstack/openstack-manuals
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Merge "Install guide networking concepts sentence edits"

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Jenkins 2014-09-10 17:28:44 +00:00 committed by Gerrit Code Review
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doc/install-guide/section_neutron-concepts.xml
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@ -22,13 +22,13 @@
many interfaces connected to subnets. Subnets can access machines
on other subnets connected to the same router.</para>
<para>Any given Networking set up has at least one external network.
This network, unlike the other networks, is not merely a virtually
defined network. Instead, it represents the view into a slice of
the external network that is accessible outside the OpenStack
installation. IP addresses on the Networking external network are
Unlike the other networks, the external network is not merely a
virtually defined network. Instead, it represents a view into a
slice of the physical, external network accessible outside the
OpenStack installation. IP addresses on the external network are
accessible by anybody physically on the outside network. Because
this network merely represents a slice of the outside network,
DHCP is disabled on this network.</para>
the external network merely represents a view into the outside
network, DHCP is disabled on this network.</para>
<para>In addition to external networks, any Networking set up has
one or more internal networks. These software-defined networks
connect directly to the VMs. Only the VMs on any given internal
@ -54,10 +54,10 @@
security groups to block or unblock ports, port ranges, or traffic
types for that VM.</para>
<para>Each plug-in that Networking uses has its own concepts. While
not vital to operating Networking, understanding these concepts
can help you set up Networking. All Networking installations use a
core plug-in and a security group plug-in (or just the No-Op
security group plug-in). Additionally, Firewall-as-a-Service
(FWaaS) and Load-Balancer-as-a-Service (LBaaS) plug-ins are
available.</para>
not vital to operating the VNI and OpenStack environment,
understanding these concepts can help you set up Networking.
All Networking installations use a core plug-in and a security group
plug-in (or just the No-Op security group plug-in). Additionally,
Firewall-as-a-Service (FWaaS) and Load-Balancer-as-a-Service (LBaaS)
plug-ins are available.</para>
</section>