[Ryu-devel] OVSDB Queue help

2017-12-07 Thread shahid javed
Hi All, I am trying to set up queues on port 'eth0' of switch 's3' using the following code: from ryu.cfg import CONF from ryu.lib.ovs import bridge config_path = "tcp:10.0.0.103:6640" ovsdb_bridge= bridge.OVSBridge(CONF, datapath.id, config_path) ovsdb_bridge.set_qos("s3-eth0", queues=[{'

[Ryu-devel] Ryu doesn't show informations

2017-12-07 Thread Jose Carlos Ferreira de Melo Junior
Hi everyone, I would like to understand why Ryu controller doesn't show information on screen all the time when I need it. I know that the paradigm of an SDN architecture is that the switch consult the controller as less as possible, only when there is a new packet, then the openflow switch consu

Re: [Ryu-devel] Ryu doesn't show informations

2017-12-07 Thread Matthew Moskowitz
Hi Jose, Can you be more specific about what kind of information you are looking for? There are a lot of utilities for viewing stats about existing openflow rules/ groups, etc. Matt On Thu, Dec 7, 2017 at 12:02 PM, Jose Carlos Ferreira de Melo Junior < jc...@cin.ufpe.br> wrote: > Hi everyone, >

Re: [Ryu-devel] Ryu doesn't show informations

2017-12-07 Thread Jose Carlos Ferreira de Melo Junior
I was planning to create a kind of "load balance" but for this i need to , somehow, monitor the tx_bytes all the time but to do this I am depending on the *event*(*decorator*) to trigger the function that do all the calculation, the problem is after awhile there isn't any event to trigger this fo

Re: [Ryu-devel] OVSDB Queue help

2017-12-07 Thread Fujimoto Satoshi
Hi, Shahid Possible causes are: * The port number in the application is inconsistent with that set for OVS * Firewall between controller and OVS is blocking communication * Packet is lost due to network high load I think the problem is not due to Ryu. Please check your configuration and network.