tree e93f8f3935a4e228c73fec7ecfbfcf69e20b6bf3
parent 96b47d9d9446e89439c6f71b9dfc92a7f1dd782c
author Bob Lantz <rlantz@cs.stanford.edu> 1463441173 -0700
committer Bob Lantz <lantz@onlab.us> 1463505297 +0000

Add port forwarding using iptables

By default, we now forward the following ports from
port on eth0 to port+N on onosN:

8101 (KarafPort)
8181 (GUIPort) (also REST)
6643 (OpenFlowPort)

Note: this will not work if your default interface is
called something other than eth0.

Also: added null topology so we can use onos.py to control
an external/hardware network.

Bugs: it seems that iptables isn't cleaned up completely -
Mininet's NAT element may be to blame.

Change-Id: I2197194100a77ebfddd0d38ad5194ad7569ceba3