Yi-Shou,

for what it's worth, I've recentlyinstalled and run the spanning tree
component on NOX-destiny.
I cannot immediatelly tell why it wouldn't work on zaku, although it seems
like a bindings-storage related error, rather than a spanning-tree one. I'll
make sure to look into this when I get a chance

On Wed, Mar 16, 2011 at 8:56 AM, Srini Seetharaman <[email protected]>wrote:

> Hi Yi-Shou
> The spanning_tree module was written for earlier version of NOX. I don't
> think it was ever tested with the latest version.
>
> Please let us know if you there are certain changes you can make to the
> spanning_tree module to make it work with NOX-Zaku. We can post that code
> online in the wiki.
>
> Thanks
> Srini.
>
> On Wed, Mar 16, 2011 at 7:05 AM, false <[email protected]> wrote:
>
>> i,
>>
>> I want to use spanning tree module in NOX, And I find the basic spanning
>> tree web page,
>> the URL like the following:
>> http://www.openflow.org/wk/index.php/Basic_Spanning_Tree
>>
>> but I got some problem in NOX, like the following:
>> ----------------error message------------------------
>> 'spanning_tree' ran into an error:
>> cannot import a Python module 'nox.netapps.spanning_tree.spanning_tree':
>>  Traceback (most recent call last):
>>   File "./nox/netapps/spanning_tree/spanning_tree.py", line 17, in
>> <module>
>>     from nox.netapps.bindings_storage.pybindings_storage import
>> pybindings_storage
>>    File "./nox/netapps/bindings_storage/pybindings_storage.py", line 7,
>> in <module>
>>     import _pybindings_storage
>>  ImportError: ./nox/netapps/bindings_storage/_pybindings_storage.so:
>> undefined symbol:
>> vigil::applications::Bindings_Storage::get_links(vigil::datapathid,
>> boost::function<void ()(std::__debug::list<vigil::applications::Link,
>> std::allocator<vigil::applications::Link> >&), std::allocator<void> >
>> const&)
>> -------------------------------------------------------------
>>
>> My nox version is zaku-0.9.0-full beta, do I need to update something or
>> what code do I need to add?
>>
>> Can anybody tell me how to solve this problem?
>> Any suggest will be helpful. Thank you.
>>
>> Yi-Shou
>>
>>
>>
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>>
>>
>
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