x/vmware-nsx
Code Issues Proposed changes
ce98d5f738
vmware-nsx/doc/source/devref/openvswitch_agent.rst
Sean M. Collins 4dd040a598 Add a link to a blog post by RedHat that discusses GRE tunnels in OVS 
Change-Id: I6f3f458eadac12bcb907a2ee6b5d795b8e9593e2
2014-07-07 23:48:19 -07:00

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OpenVSwitch L2 Agent

This Agent uses the OpenVSwitch virtual switch to create L2 connectivity for instances, along with bridges created in conjunction with OpenStack Nova for filtering.

ovs-neutron-agent can be configured to use two different networking technologies to create tenant isolation, either GRE tunnels or VLAN tags.

VLAN Tags

image

GRE Tunnels

GRE Tunneling is documented in depth in the Networking in too much detail by RedHat.

Further Reading