Hi,

Please tell us your Ryu + Mininet environment.

Are both Ryu and Mininet running on your laptop(ip=192.168.56.1)?
If so, you don't need "ip=192.168.56.1" option,
just run Mininet with:
   $ sudo mn --controller remote,port=6633 --topo tree,3

But, still appear nothing, can you send us the log messages of ryu-manager
when opening the browser and so on?

Thanks,
Iwase


On 2016年04月14日 10:29, ramdhanimaris wrote:
> hi iwase, still appear nothing in my laptop when i added port=6633..
>
>
>
> Sent from my Mi phone
> On Iwase Yusuke <[email protected]>, Apr 13, 2016 12:15 PM wrote:
>
>     Hi,
>
>     How about adding "port=6633" option to "mn" command?
>     e.g.)
>         $ sudo mn --controller remote,ip=192.168.56.1 
> <http://192.168.56.1>,port=6633 --topo tree,3
>
>     Thanks,
>     Iwase
>
>     On 2016年04月13日 11:13, ramdhanimaris wrote:
>      > no, after /v1.0/topology/switches there's nothing.. i use ryu version 
> 3.17.
>      >
>      >
>      >
>      > Sent from my Mi phone
>      > On Yi Tseng <[email protected] <mailto:[email protected]>>, Apr 
> 12, 2016 3:44 PM wrote:
>      >
>      >     Is there any response body of /v1.0/topology/switches ?
>      >
>      >     2016-04-12 15:59 GMT+08:00 ramdhanimaris <[email protected] 
> <mailto:[email protected]> <mailto:[email protected] 
> <mailto:[email protected]>>>:
>      >
>      >         i use ryu/app/gui_topology/gui_topology.py 
> <http://topology.py> <http://topology.py>, and follow the instructions like 
> this:
>      >         1.$ sudo mn --controller remote,192.168.56.1 
> <http://192.168.56.1> <http://192.168.56.1> --topo tree,3
>      >         2.$ ryu-manager --observe-links 
> ryu/app/gui_topology/gui_topology.py <http://topology.py> <http://topology.py>
>      >
>      >         yes i can access to /v1.0/topology/switches, but still only 
> appear "ryu topology viewer" without nothing like switch or router.
>      >         do you have an idea to solve it?
>      >
>      >
>      >
>      >         Sent from my Mi phone
>      >         On Yi Tseng <[email protected] <mailto:[email protected]> 
> <mailto:[email protected] <mailto:[email protected]>>>, Apr 12, 2016 
> 12:46 PM wrote:
>      >
>      >             Hi,
>      >
>      >             Which Ryu application you use?
>      >
>      >             And can you access to /v1.0/topology/switches ?
>      >
>      >
>      >
>      >             2016-04-12 13:28 GMT+08:00 maris fajar ramdhani 
> <[email protected] <mailto:[email protected]> 
> <mailto:[email protected] <mailto:[email protected]>>>:
>      >
>      >                 i have some problem when i am trying to use Ryu 
> topology viewer. in my web browser only can see "Ryu Topology Viewer", when i 
> access http://192.168.56.1:8080. how can i solved it? please help me.. thank 
> you.
>      >
>      >                 regards,
>      >                 Maris Ramdhani
>      >
>      >                 
> ------------------------------------------------------------------------------
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>      >
>      >             --
>      >             Yi Tseng (a.k.a Takeshi)
>      >             Taiwan National Chiao Tung University
>      >             Department of Computer Science
>      >             W2CNLab
>      >
>      > http://takeshi.tw
>      >
>      >
>      >
>      >
>      >     --
>      >     Yi Tseng (a.k.a Takeshi)
>      >     Taiwan National Chiao Tung University
>      >     Department of Computer Science
>      >     W2CNLab
>      >
>      > http://takeshi.tw
>      >
>      >
>      >
>      > 
> ------------------------------------------------------------------------------
>      > Find and fix application performance issues faster with Applications 
> Manager
>      > Applications Manager provides deep performance insights into multiple 
> tiers of
>      > your business applications. It resolves application problems quickly 
> and
>      > reduces your MTTR. Get your free trial!
>      > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
>      >
>      >
>      >
>      > _______________________________________________
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> <mailto:[email protected]>
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>      >
>

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