HAProxy has IPv4 & IPv6 default routes
HAProxy has IPv4 & IPv6 default routes

- uses custom HAProxy release which enables binding to both IPv4 & IPv6
  interfaces (PR Pending:
  <https://github.com/cloudfoundry-incubator/haproxy-boshrelease/pull/151>)
- uses `swiss-army-knife` release to enable router advertisements

cunnie/deployments,cunnie/deployments