Re: [Ryu-devel] Link Delete Event Bug

2015-07-07 Thread Yi Tseng
Hi Sorry for late reply 1. Did you bring down the two links manually to see the output? I use `link src dst down` command, and see that output 2. Are these the only output you have received? Yes 3. The problem is why do you have only two links?The linear topology should have four links? Links i

Re: [Ryu-devel] Link Delete Event Bug

2015-07-06 Thread Mehrdad Moradi
Hi, It exists in both RYU v3.18 and v3.23. It would be great if you can comment on my two other questions in the previous email. Thanks, —Mehrdad > On Jul 6, 2015, at 11:09 AM, Yi Tseng wrote: > > Hi, Which version(ryu) you use? maybe this bug fixed before v3.23. > > 2015-07-06 0:46 GMT+08:00

Re: [Ryu-devel] Link Delete Event Bug

2015-07-06 Thread Yi Tseng
Hi, Which version(ryu) you use? maybe this bug fixed before v3.23. 2015-07-06 0:46 GMT+08:00 Mehrdad Moradi : > Hi, > > Did you bring down the two links manually to see the output? Are these the > only output you have received? For me, it never stops and I continuously > get link down events. I a

Re: [Ryu-devel] Link Delete Event Bug

2015-07-05 Thread Mehrdad Moradi
Hi, Did you bring down the two links manually to see the output? Are these the only output you have received? For me, it never stops and I continuously get link down events. I also was able to reproduce the same problem on other machines. The problem is why do you have only two links? The linea

Re: [Ryu-devel] Link Delete Event Bug

2015-07-04 Thread Yi Tseng
Hello It works fine on my computer. mn command: sudo mn --controller=remote,ip=10.10.10.10 --topo=linear,3 --mac --switch=ovsk,protocols=OpenFlow13 New Link Delete Link: Port to Port Current links After Deletion Link: Port to Port Current links After Deletion Link: Port to Port New Link

[Ryu-devel] Link Delete Event Bug

2015-07-04 Thread Mehrdad Moradi
Hi All,I am using mininet and ryu to do some research work. Unfortunately, it seems the link down events are not stable in the RYU source code.  I have simply added the following block to simple_switch_13 to see the link down events.     @set_ev_cls(event.EventLinkDelete, MAIN_DISPATCHER)    def li