I'm trying to forward/masquarade some trafic from my guest CentOS6 (virtualbox with bridged connection). Host is OSX Lion. Here is my network layout: en1 - host iface address: 78.251.xx.yy ...
What is the correct way to enable IP-forwarding in MacOS X? More specifically, what is the MacOS X command line quivalent of the following two Linux commands: echo 1 > ...