Adding NAT class
Includes automatic NAT feature (mn --nat) and addNAT convenience method for topologies
fixes #111
Adding NAT class
Includes automatic NAT feature (mn --nat) and addNAT convenience method for topologies
fixes #111
undoing gateway in net and removing addNAT helpers
adding internet / nat example
more NAT cleanup of net and topo
fixing --nat option in mn
small fixes for NAT
Add parameter to set protocol list in OVSSwitch.  Allows setting OpenFlow version.
    s2 = net.addSwitch( 's2', protocols='OpenFlow13' )
testing link stuff
Merge branch 'master' of git://github.com/mininet/mininet into devel/startup
removed many of the commands being run to maximize startup performance
removed comments and cleaned up code.
few small fixes to syntax errors
adding old changes
Merge branch 'devel/pty' of github.com:mininet/mininet into startup
fixed issue with regex matching
testing link stuff
removed many of the commands being run to maximize startup performance
removed comments and cleaned up code.
few small fixes to syntax errors