[Ryu-devel] Overlay network based on grep tunnel
Hi, I am trying to implement a overlay network based on grep tunnel, but I am having some problems, my scenario is like this [image: Imágenes integradas 1] My problem is that I receive the incoming package to L2/L3 switch implemented in Ryu controller with different MAC address every time. I resolve using IP learning system but when I flood the package in port that connect a host with a gre tunnel this package is not received by the host. So I want to know if somebody have implement something like this and how to implement this. And of course if the new grep functionality help me in may problem and how. -- "La utopía sirve para caminar" Fernando Birri -- ___ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
[Ryu-devel] ofsoftwitch13 is compatible/support LLDP and BDDP packets?
Hi Ryu Team, My question is the following: ofsoftwitch13 is compatible with LLDP and BDDP packet? I have this topology: H1--S1--S2--H2, and I do h1 ping -c1 h2 This question is given because I doing test with LLDP module of RYU, I not see the packetIn message from second switch S2 directed to controller, that carried LLDP packet. In other words, switch not match the rule that said: if etherType=LLDP and eth_dst=MULTICAST_ADDR, action: forward to controller. Moreover, RYU implements the manage of BDDP packet? Thanks Maurizio -- ___ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
[Ryu-devel] priority change of the existing data flow
Hi I want to add a data flow with priority 1, and after passing 5 seconds I want to change its priority to 10. I have used the following code to implement this concept. But, it is not working :) --- match = parser.OFPMatch(eth_src='01:00:00:00:01:00', eth_dst='02:00:00:00:02:00') actions = [parser.OFPActionOutput(2)] priority1 = 1 command=ofproto.OFPFC_ADD inst = [parser.OFPInstructionActions(ofproto.OFPIT_APPLY_ACTIONS, actions)] self.add_flow(datapath, command, priority1, match, inst) time.sleep(5) flow_del = parser.OFPFlowMod(datapath=datapath, priority=10, match=match, command=ofproto.OFPFC_MODIFY, buffer_id= ofproto.OFP_NO_BUFFER, instructions=inst) datapath.send_msg(flow_del) -- would you please show me the way to do it? Please note that as far as I know that the priority changing is not possible by using the "OPFActionsetfield" option. Because priority is not supported by the "OFPMatch". Thanks in advance. -Tanvir -- ___ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
