axsh/wakame-vdc — pull request #63 by Metallion (2012-10-26 07:35:05+00:00)
Title: Implement network modes in netfilter

There are 3 different network modes defined so far. The mode for each network is defined in the "network_mode" column of the "networks" database table.

### securitygroup
Apply all standard netfilter rules (L2 isolation, anti-spoofing, etc.) and allow user defined security groups.

### passthrough
Essentially disable firewall and let all traffic go through.

This is currently misspelled as "passthru". Fix coming up.

### l2overlay
Enable L2 isolation without user defined security groups

The exact meaning of these network modes is still open for discussion.