Hi, Pynbiang
I guess it is the cause of the problem that the two applications use the
same port.
Unfortunately, the port which the application uses is no configurable,
so you cannot run the two applications simultaneously in a single host.
To run the applications, I suggest the following choices.
1. I recommend you to use Docker or VM(Virtual Box, KVM, ...).
You can run applications in each container or VM.
2. If you have installed mininet, you can run applications in each
virtual host("h1", "h2", ...) created by mininet.
It is because the namespace is separated by virtual hosts.
Please note that virtual switches such as "s1" is not in a
separated namespace,
so you have to run applications in virtual hosts.
Thanks,
Fujimoto
On 2017年04月03日 18:33, Pynbiang Hadem wrote:
Hi,
I prepared two instances of the RYU BGP app as below:
1) /home/mininet/BGP1/application1.py
2) /home/mininet/BGP2/application2.py
I also made the changes to the application1.py (correspondingly for
application2.py) as below:
CONF.register_opts([
cfg.IntOpt('bind-port',default=50001,help='rpc-port'),
cfg.StrOpt('bind-ip',default='0.0.0.1',help='rpc-bind-ip'),
cfg.StrOpt('bgp-config-file',default="/home/mininet/BGP1/bgpconfig1.py",
help='bgp-config-file')
])
I am also attaching herewith the modified*configuration files* taken from
ryu/ryu/services/protocols/bgp_sample_conf.py for application1.py and
application2.py respectively.
The problem is that i am not able to run the two applications simultaneously.
Kindly advice what else i am missing here.
Thanks
Hadem
On Mon, Apr 3, 2017 at 6:22 AM, Fujimoto Satoshi
<satoshi.fujimo...@gmail.com <mailto:satoshi.fujimo...@gmail.com>> wrote:
Hi, Pynbiang. Yes, you need to run at least 3 instances of the
application for a network with three AS. If you want to run more
BGP instances in an AS, you need to run more instances of the
application. Thanks, Fujimoto
On 2017年04月02日 19:42, Pynbiang Hadem wrote:
Hi,
I want to run the RYU BGP
application(ryu/ryu/services/protocols/application.py) for a
network with three AS. Do i need to run 3 instances of the
application, one instance for each AS?. OR am i having a wrong
idea about this?.
Pls advice. I am not able to proceed with the test.
Thanks
Hadem
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