Hello all, I'm newbie to NOX, and I'm implementing some my own scheme on the routing module of classic NOX(0.9.0 zaku).
Problem is, when I add up the number of entities -like switches or hosts- on network (I'm using mininet with user switch) or increase the load over the network, Nox module is down with below debug messages. 00269|openflow|WARN:stream: send error: Bad file descriptor 00272|discovery|WARN:link timeout (00:00:00:00:00:00:00:04 p:1 -> 00:00:00:00:00:00:00:02p:3) 00343|bindings_storage|ERR:Serial queue 'Link Queue' has size = 3 and has not completed an operation in 42 seconds. 00436|openflow|WARN:stream: receive error: Bad file descriptor 00437|nox|WARN:stream: disconnected (Bad file descriptor) it seems that each message is shown per link on network. What is the cause of this debug messages? Thank you. -- Myungchul Kwak Master Student Multimedia & Mobile Communications Lab. School of Computer Science and Engineering Seoul National University, Republic of Korea. Tel: 82-2-876-7170 CP: 82-10-5589-7513 Email: [email protected]
