sudomesh/exitnode — pull request #2 by papazoga (2014-09-12 21:37:11+00:00)
Title: Add forwarding rule for sysctl and manage batman via ifupdown

Changes:
1. Use sysctl to control ipv4 forwarding
2. Move all interface management into ifupdown (there's a corresponding change in up_hook.sh in a separate pull request for tunneldigger)