sudo mn --topo=single,3 --controller=none --mac

 sh sudo ovsdb-client listdbs

  sh ovs-ofctl add-flow s1 action=normal

sh ovs-ofctl dump-flows s1

sh ovs-ofctl del-flows s1

sh ovs-ofctl add-flow s1 priority=500,in_port=2,actions=output:1

sh ovs-ofctl add-flow s1 priority=32768,in_port=2,actions=drop:1

sh ovs-ofctl add-flow s1 dl_src=00:00:00:00:00:01,dl_dst=00:00:00:00:00:02,actions=output:2
sh ovs-ofctl add-flow s1 dl_src=00:00:00:00:00:02,dl_dst=00:00:00:00:00:01,actions=output:1

sh ovs-ofctl add-flow s1 dl_type=0x806,actions=flood

sh ovs-ofctl add-flow s1 dl_type=0x800,priority=500,nw_src=10.0.0.0/24,nw_dst=10.0.0.0/24,actions=normal

sh ovs-ofctl add-flow s1 priority=800,ip,nw_src=10.0.0.3,actions=mod_nw_tos:184,normal

sh ovs-ofctl add-flow s1 dl_type=0x806,nw_dst=10.0.0.1,actions=output:1
sh ovs-ofctl add-flow s1 dl_type=0x806,nw_dst=10.0.0.2,actions=output:2
sh ovs-ofctl add-flow s1 dl_type=0x806,nw_dst=10.0.0.3,actions=output:3

h3 python -m SimpleHTTPServer 80 &

sh ovs-ofctl add-flow s1 priority=500,dl_type=0x800,nw_proto=6,tp_dst=80,actions=output:3

sh ovs-ofctl add-flow s1 priority=500,ip,nw_src=10.0.0.3,nw_dst=10.0.0.1,actions=output:1
sh ovs-ofctl add-flow s1 priority=500,ip,nw_src=10.0.0.3,nw_dst=10.0.0.2,actions=output:2

h1 route add default gw 10.0.0.254 h1-eth0
h1 arp -s 10.0.0.254 00:00:00:00:11:11
h2 route add default gw 10.0.0.254 h2-eth0
h2 arp -s 10.0.0.254 00:00:00:00:11:11
h3 route add default gw 10.0.0.254 h3-eth0
h3 arp -s 10.0.0.254 00:00:00:00:11:11

h3 ifconfig h3-eth0 30.0.0.3 netmask 255.255.255.0


========= ZADANIE 5 ==========



table=0,ip,nw_src=10.0.0.0/24,nw_dst=10.0.0.0/24,actions=resubmit(,1)
table=0,dl_type=0x806,nw_src=10.0.0.0/24,nw_dst=10.0.0.0/24,actions=resubmit(,1)
table=0,dl_type=0x806,nw_src=10.0.0.1,nw_dst=30.0.0.3,actions=resubmit(,1)
table=0,dl_type=0x800,nw_proto=6,tp_dst=80,nw_src=10.0.0.1,nw_dst=30.0.0.3,actions=resubmit(,1)
table=0,nw_dst=30.0.0.3,actions=resubmit(,1)
table=0,actions=drop

table=1,ip,nw_src=10.0.0.1,nw_dst=30.0.0.3,actions=mod_nw_src=5.5.5.5,resubmit(,2)
table=1,ip,nw_src=30.0.0.3,nw_dst=5.5.5.5,actions=mod_nw_dst=10.0.0.1,resubmit(,2)
table=1,actions=resubmit(,2)

table=2,dl_type=0x806,nw_src=10.0.0.2,nw_dst=10.0.0.1,actions=output:1
table=2,dl_type=0x806,nw_src=10.0.0.1,nw_dst=10.0.0.2,actions=output:2
table=2,ip,nw_dst=10.0.0.1,actions=output:1
table=2,ip,nw_dst=10.0.0.2,actions=output:2
table=2,ip,nw_dst=30.0.0.3,actions=output:3