[nox-dev] What's wrong? "00001|nox|ERR:Application 'spanning_tree' description not found"

Hi, I'm a beginner of Openflow, and want to setup a STP network based on OpenvSwtich and NOX. I compile the spanning_tree module by the instruction of 'http://www.openflow.org/wk/index.php/Basic_Spanning_Tree#Installation'. Compiling success, but when excute command with spanning_tree, there is

[nox-dev] Why not ping success using routing module？

Hi，I setup a openflow network with four open_vswitches (PC server with three eth devices, one connects NOX) and one NOX controller. The topology like this vSW1--vSW2 | | vSW3--vSW4 There is a VM host1 (192.168.1.7) connects with vSW1, and a VM host2 (192.168.1.4)

[nox-dev] 答复: Re: Why not ping success using routing module？

The spanning tree module is a default component in destiny version. Is there any collision with routing module? I do not known which components are basic definitely. './nox_core -v -i ptcp:6633 routing', it should not run spanning tree module, right? Best Regards! fernando farias 2011-07-

[nox-dev] Have a openflow interactive component in nox now？

Hi, I know that the Openvswitch could manage its flowtables by dpctl (add/del flows) directly? I want to know there is a similar component to funciton. If it exists, I could configure the openflow network more flexible. Such as, setup flows before receive a packet from switches. A CLI