Thank you for your fast reply. I know the mirroring in action output is easy. you just specify another output to OFPActionOutput to mirror them to another port but What I am asking is how can I turn that port into a network socket to get the packet from switch inside the mininet and send it to another VM. You mentioned that I need a modified switch to do so. Is there a example or paper or something that I can study to understand it??
________________________________ From: Iwase Yusuke <[email protected]> Sent: Thursday, August 18, 2016 3:45:46 AM To: [email protected] Cc: [email protected] Subject: Re: [Ryu-devel] Socket in Ryu Hi, To send packets to another machine without mirroring packets at switch, it is requires such feature of switch, I think. Because Ryu is the controller in this case, it need to receive packets through Packet-In messages to forwarding packets to another. I guess mirroring packets at switches is easy way... In this case, another interface to capture (not IP 192.168.10.40) is needed though. Ryu@hostA | client_1 <---> switch <---> client_2 | mirroring | +-------> capture machine@hostB Thanks, Iwase On 2016年08月17日 23:47, Aidin Kelki wrote: > Hello > > How can I convert a switch port into socket in Ryu? Instead of mirroring > packets into let's say Port 3 of the switch, mirror them into a socket that > can be received by another machine (for example, mininet and Ryu are in host > A with IP 192.168.10.30 and mirror them into socket which is connected to > host B with IP 192.168.10.40) > > Thanks. > > > > ------------------------------------------------------------------------------ > > > > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel >
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