att-cloud/cookbook-openstack-network — pull request #3 by jaypipes (2013-05-02 21:08:56+00:00)
Title: Create the external network bridge in L3 agent

* Adds code to establish the external network bridge
for OpenVSwitch environment plugins (i.e. not NVP,
BigSwitch or Plumgrid)
* Ensure ipv4 forward sysctl set on L3 Agent installs
* Adds L3 configuration option for specifying interface
for external network bridge