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OpenFlow1 Ip:192.168.1.3

Controller Ip:192.168.1. 6. OpenFlow 접속. NOX controller 실 행. OpenFlow Protocol. eth0. eth1. eth2. eth0. eth0. eth0. eth2. eth2. eth0. eth1. eth1. eth3. eth3. End Host1 Ip:192.168.1.1. OpenFlow1 Ip:192.168.1.3. OpenFlow2 Ip:192.168.1. 4. OpenFlow3 Ip:192.168.1. 5.

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OpenFlow1 Ip:192.168.1.3

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  1. Controller Ip:192.168.1.6 OpenFlow접속 NOX controller 실행 OpenFlow Protocol eth0 eth1 eth2 eth0 eth0 eth0 eth2 eth2 eth0 eth1 eth1 eth3 eth3 End Host1 Ip:192.168.1.1 OpenFlow1 Ip:192.168.1.3 OpenFlow2 Ip:192.168.1.4 OpenFlow3 Ip:192.168.1.5 End Host1 Ip:192.168.1.2

  2. Controller Ip:192.168.1.6 Ping test-:End Host1에서 ping 192.168.1.2 NOX controller 실행 OpenFlow접속 OpenFlow Protocol ARP 과정 플로우 생성 1. ARP guery패킷 발생 2. ARP response 패킷 응답 eth0 eth1 eth2 eth0 eth0 eth0 eth2 eth2 eth0 eth1 eth1 eth3 eth3 End Host1 Ip:192.168.1.1 OpenFlow1 Ip:192.168.1.3 OpenFlow2 Ip:192.168.1.4 OpenFlow3 Ip:192.168.1.5 End Host1 Ip:192.168.1.2 최종 ARP 테이블 상태 IP 주소:192.168.1.1 랜 주소:88-B2-54-1A-OF IP 주소:192.168.1.3 랜 주소:88-B2-54-1B-31 …… IP 주소:192.168.1.2 랜 주소:88-B2-54-1B-23 최초ARP 테이블 상태 IP 주소:192.168.1.1 랜 주소:88-B2-54-1A-OF Case1:dst_ip:192.168.1.2, arp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, arp Inport:eth1, action:output:eth2 Case2:dst_ip:192.168.1.1, arp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, arp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, Inport:eth1, action:output:eth2 Case2:dst_ip:192.168.1.1, Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, arp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, arp Inport:eth2, action:output:eth1 Case2:dst_ip:192.168.1.1, arp Inport:eth1, action:output:eth2

  3. Controller Ip:192.168.1.6 NOX controller 실행 OpenFlow접속 Ping test-:End Host1에서 ping 192.168.1.2 OpenFlow Protocol ICMP 과정 플로우 생성 1. ICMP request 패킷 발생 2. ICMPresponse 패킷 응답 eth0 eth1 eth2 eth0 eth0 eth0 eth2 eth2 eth0 eth1 eth1 eth3 eth3 End Host1 Ip:192.168.1.1 OpenFlow1 Ip:192.168.1.3 OpenFlow2 Ip:192.168.1.4 OpenFlow3 Ip:192.168.1.5 End Host1 Ip:192.168.1.2 최종 ARP 테이블 상태 IP 주소:192.168.1.1 랜 주소:88-B2-54-1A-OF IP 주소:192.168.1.3 랜 주소:88-B2-54-1B-31 …… IP 주소:192.168.1.2 랜 주소:88-B2-54-1B-23 최초ARP 테이블 상태 IP 주소:192.168.1.1 랜 주소:88-B2-54-1A-OF Case1:dst_ip:192.168.1.2, arp Inport:eth1, action:output:eth2 Case2:dst_ip:192.168.1.1, arp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, icmp Inport:eth1, action:output:eth2 Case2:dst_ip:192.168.1.1, icmp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, arp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, icmp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, Inport:eth1, action:output:eth2 Case2:dst_ip:192.168.1.1, Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, icmp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, icmp Inport:eth1, action:output:eth2 Case2:dst_ip:192.168.1.1, icmp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, arp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, arp Inport:eth2, action:output:eth1 Case2:dst_ip:192.168.1.1, arp Inport:eth1, action:output:eth2 Case1:dst_ip:192.168.1.2, icmp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, arp Inport:eth2, action:output:eth1 Case1:dst_ip:192.168.1.2, icmp Inport:eth2, action:output:eth1 Case2:dst_ip:192.168.1.1, icmp Inport:eth1, action:output:eth2

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