tree 0b479301effd3fa92e6274a3db5d0703f964d696
parent d6682344981a8f6de4a67f4839831990e9b4a35d
author joka <johannes.kampmeyer@uni-paderborn.de> 1483955903 +0100
committer joka <johannes.kampmeyer@uni-paderborn.de> 1483955903 +0100

allow custom paths for chaining

by moving from current_hop to pathindex we can allow loops in the path.

One problem still remains: paths containing a loop with a single hop will not be set up correctly.
say: s1 -> s2 -> s1
as the 'IN_PORT' command is needed, that ryu does not support.