hi guys,
another question.
Now i downloaded the simple_switch_stp.py
i type the command "ryu-manager ryu/app/simple_switch_stp.py"
below is error message
-- error msg---
loading app simple_switch_stp.py
loading app ryu.controller.ofp_handler
creating context stplib
instantiating app ryu.controller.ofp_handler
instantiating app simple_switch_stp.py
[STP][INFO] dpid=0000000000000003: Join as stp bridge.
hub: uncaught exception: Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/ryu/lib/hub.py", line 48, in
_launch
func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/ryu/base/app_manager.py",
line 110, in _event_loop
handler(ev)
File "/usr/local/lib/python2.7/dist-packages/ryu/lib/stplib.py", line
215, in dispacher_change
self._register_bridge(ev.datapath)
File "/usr/local/lib/python2.7/dist-packages/ryu/lib/stplib.py", line
227, in _register_bridge
self.send_event_to_observers)
File "/usr/local/lib/python2.7/dist-packages/ryu/lib/stplib.py", line
365, in __init__
system_id = dp.ports.values()[0].hw_addr
IndexError: list index out of range
-----
how do i fix it
thx~
2013/11/11 FUJITA Tomonori <[email protected]>
> Hi,
>
> On Mon, 11 Nov 2013 16:42:25 +0800
> Wei-li Tang <[email protected]> wrote:
>
> > 2013/11/11 許珈榮 <[email protected]>:
> >> hi guys,
> >> these days, i searches about some routing information about Ryu.
> >> http://sourceforge.net/mailarchive/message.php?msg_id=31438818
> >> this website mentioned about spanning tree
> >> does someone know where to download the STP source code?
> >> or Ryu would update these codes?
> >>
> >
> > The code is shown on the webpage. Copy the patch and apply it to your
> > ryu repository by "patch" or "git apply" command.
>
> I've just applied the above patch. You can use the latest code.
>
> Thanks,
>
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