AT_BANNER([flow classifier unit tests]) m4_foreach( [testname], [[empty], [destroy-null], [single-rule], [rule-replacement], [many-rules-in-one-list], [versioned many-rules-in-one-list], [many-rules-in-one-table], [versioned many-rules-in-one-table], [many-rules-in-two-tables], [versioned many-rules-in-two-tables], [many-rules-in-five-tables], [versioned many-rules-in-five-tables]], [AT_SETUP([flow classifier - m4_bpatsubst(testname, [-], [ ])]) AT_CHECK([ovstest test-classifier m4_bpatsubst(testname, [versioned], [--versioned])], [0], [], []) AT_CLEANUP])]) AT_BANNER([miniflow unit tests]) m4_foreach( [testname], [[miniflow], [minimask_has_extra], [minimask_combine]], [AT_SETUP([miniflow - m4_bpatsubst(testname, [-], [ ])]) AT_CHECK([ovstest test-classifier testname], [0], [], []) AT_CLEANUP])]) AT_BANNER([flow classifier lookup segmentation]) AT_SETUP([flow classifier - lookup segmentation]) OVS_VSWITCHD_START add_of_ports br0 1 2 3 AT_DATA([flows.txt], [dnl table=0 in_port=1 priority=16,tcp,nw_dst=10.1.0.0/255.255.0.0,action=output(3) table=0 in_port=1 priority=32,tcp,nw_dst=10.1.2.15,action=output(2) table=0 in_port=1 priority=33,tcp,nw_dst=10.1.2.15,tp_dst=80,action=drop table=0 in_port=1 priority=0,ip,action=drop table=0 in_port=2 priority=16,tcp,nw_dst=192.168.0.0/255.255.0.0,action=output(1) table=0 in_port=2 priority=0,ip,action=drop table=0 in_port=3 priority=16,tcp,nw_src=10.1.0.0/255.255.0.0,action=output(1) table=0 in_port=3 priority=0,ip,action=drop ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=2,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=2,nw_dst=192.168.0.0/16,nw_frag=no Datapath actions: 1 ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=11.1.2.15,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,ip,in_port=1,nw_dst=11.0.0.0/8,nw_frag=no Datapath actions: drop ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=10.1.2.15,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=10.1.2.15,nw_frag=no,tp_dst=80 Datapath actions: drop ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=10.1.2.15,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=79'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=10.1.2.15,nw_frag=no,tp_dst=0x40/0xfff0 Datapath actions: 2 ]) OVS_VSWITCHD_STOP AT_CLEANUP AT_BANNER([flow classifier prefix lookup]) AT_SETUP([flow classifier - prefix lookup]) OVS_VSWITCHD_START add_of_ports br0 1 2 3 AT_CHECK([ovs-vsctl set Bridge br0 flow_tables:0=@N1 -- --id=@N1 create Flow_Table name=t0], [0], [ignore], []) AT_DATA([flows.txt], [dnl table=0 in_port=1 priority=16,tcp,nw_dst=10.1.0.0/255.255.0.0,action=output(3) table=0 in_port=1 priority=32,tcp,nw_dst=10.1.2.0/255.255.255.0,tp_src=79,action=output(2) table=0 in_port=1 priority=33,tcp,nw_dst=10.1.2.15,tp_dst=80,action=drop table=0 in_port=1 priority=33,tcp,nw_dst=10.1.2.15,tp_dst=8080,action=output(2) table=0 in_port=1 priority=33,tcp,nw_dst=10.1.2.15,tp_dst=192,action=output(2) table=0 in_port=1 priority=0,ip,action=drop table=0 in_port=2 priority=16,tcp,nw_dst=192.168.0.0/255.255.0.0,action=output(1) table=0 in_port=2 priority=0,ip,action=drop table=0 in_port=3 priority=16,tcp,nw_src=10.1.0.0/255.255.0.0,action=output(1) table=0 in_port=3 priority=0,ip,action=drop ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) # nw_dst and nw_src should be on by default AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=192.168.0.0/16,nw_frag=no Datapath actions: drop ]) AT_CHECK([ovs-vsctl set Flow_Table t0 prefixes=ipv6_label], [0]) AT_CHECK([ovs-vsctl set Flow_Table t0 prefixes=nw_dst,nw_src,tun_dst,tun_src], [1], [], [ovs-vsctl: nw_dst,nw_src,tun_dst,tun_src: 4 value(s) specified but the maximum number is 3 ]) AT_CHECK([ovs-vsctl set Flow_Table t0 prefixes=nw_dst,nw_dst], [1], [], [ovs-vsctl: nw_dst,nw_dst: set contains duplicate value ]) AT_CHECK([ovs-vsctl set Flow_Table t0 prefixes=nw_dst], [0]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=192.168.0.0/16,nw_frag=no Datapath actions: drop ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=2,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=2,nw_dst=192.168.0.0/16,nw_frag=no Datapath actions: 1 ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=10.1.2.15,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=10.1.2.15,nw_frag=no,tp_dst=80 Datapath actions: drop ]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=10.1.2.15,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=79'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=10.1.2.15,nw_frag=no,tp_src=0x0/0xffc0,tp_dst=0x40/0xfff0 Datapath actions: 3 ]) AT_CHECK([ovs-vsctl set Flow_Table t0 prefixes=none], [0]) AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=10.1.3.16,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=79'], [0], [stdout]) AT_CHECK([tail -2 stdout], [0], [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_dst=10.1.3.16,nw_frag=no Datapath actions: 3 ]) OVS_VSWITCHD_STOP(["/'prefixes' with incompatible field: ipv6_label/d"]) AT_CLEANUP AT_BANNER([conjunctive match]) AT_SETUP([single conjunctive match]) OVS_VSWITCHD_START add_of_ports br0 1 2 3 4 5 AT_DATA([flows.txt], [dnl conj_id=1,actions=3 priority=100,ip,ip_src=10.0.0.1,actions=conjunction(1,1/2) priority=100,ip,ip_src=10.0.0.4,actions=conjunction(1,1/2) priority=100,ip,ip_src=10.0.0.6,actions=conjunction(1,1/2) priority=100,ip,ip_src=10.0.0.7,actions=conjunction(1,1/2) priority=100,ip,ip_dst=10.0.0.2,actions=conjunction(1,2/2) priority=100,ip,ip_dst=10.0.0.5,actions=conjunction(1,2/2) priority=100,ip,ip_dst=10.0.0.7,actions=conjunction(1,2/2) priority=100,ip,ip_dst=10.0.0.8,actions=conjunction(1,2/2) priority=100,ip,ip_src=10.0.0.1,ip_dst=10.0.0.4,actions=4 priority=100,ip,ip_src=10.0.0.3,ip_dst=10.0.0.5,actions=5 priority=0 actions=2 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) for src in 0 1 2 3 4 5 6 7; do for dst in 0 1 2 3 4 5 6 7; do if test $src$dst = 14; then out=4 elif test $src$dst = 35; then out=5 else out=2 case $src in [[1467]]) case $dst in [[2578]]) out=3 ;; esac ;; esac fi AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=1,dl_type=0x0800,nw_src=10.0.0.$src,nw_dst=10.0.0.$dst"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: $out ]) done done OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([multiple conjunctive match]) OVS_VSWITCHD_START add_of_ports br0 1 2 3 4 5 AT_DATA([flows.txt], [dnl conj_id=1,actions=1 conj_id=2,actions=2 conj_id=3,actions=3 priority=5,ip,ip_src=20.0.0.0/8,actions=conjunction(1,1/2),conjunction(2,1/2) priority=5,ip,ip_src=10.1.0.0/16,actions=conjunction(1,1/2),conjunction(3,2/3) priority=5,ip,ip_src=10.2.0.0/16,actions=conjunction(1,1/2),conjunction(2,1/2) priority=5,ip,ip_src=10.1.3.0/24,actions=conjunction(1,1/2),conjunction(3,2/3) priority=5,ip,ip_src=10.1.4.5/32,actions=conjunction(1,1/2),conjunction(2,1/2) priority=5,ip,ip_dst=20.0.0.0/8,actions=conjunction(1,2/2) priority=5,ip,ip_dst=10.1.0.0/16,actions=conjunction(1,2/2) priority=5,ip,ip_dst=10.2.0.0/16,actions=conjunction(1,2/2) priority=5,ip,ip_dst=10.1.3.0/24,actions=conjunction(1,2/2) priority=5,ip,ip_dst=10.1.4.5/32,actions=conjunction(1,2/2) priority=5,ip,ip_dst=30.0.0.0/8,actions=conjunction(2,2/2),conjunction(3,1/3) priority=5,ip,ip_dst=40.5.0.0/16,actions=conjunction(2,2/2),conjunction(3,1/3) priority=5,tcp,tcp_dst=80,actions=conjunction(3,3/3) priority=5,tcp,tcp_dst=443,actions=conjunction(3,3/3) priority=5,tcp,tcp_src=80,actions=conjunction(3,3/3) priority=5,tcp,tcp_src=443,actions=conjunction(3,3/3) priority=0,actions=4 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) for a0 in \ '1 20.0.0.1' \ '2 10.1.0.1' \ '3 10.2.0.1' \ '4 10.1.3.1' \ '5 10.1.4.5' \ '6 1.2.3.4' do for b0 in \ '1 20.0.0.1' \ '2 10.1.0.1' \ '3 10.2.0.1' \ '4 10.1.3.1' \ '5 10.1.4.5' \ '6 30.0.0.1' \ '7 40.5.0.1' \ '8 1.2.3.4' do for c0 in '1 80' '2 443' '3 8080'; do for d0 in '1 80' '2 443' '3 8080'; do set $a0; a=$1 ip_src=$2 set $b0; b=$1 ip_dst=$2 set $c0; c=$1 tcp_src=$2 set $d0; d=$1 tcp_dst=$2 case $a$b$c$d in [[12345]][[12345]]??) out=1 ;; [[135]][[67]]??) out=2 ;; [[24]][[67]][[12]]? | [[24]][[67]]?[[12]]) out=3 ;; *) out=4 esac AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=5,dl_type=0x0800,nw_proto=6,nw_src=$ip_src,nw_dst=$ip_dst,tcp_src=$tcp_src,tcp_dst=$tcp_dst"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: $out ]) done done done done OVS_VSWITCHD_STOP AT_CLEANUP # In conjunctive match, we can find some soft matches that turn out not to be a # real match. Usually, that's the end of the road--there is no real match. # But if there is a flow identical to one of the flows that was a soft match, # except with a lower priority, then we have to try again with that lower # priority flow. This test checks this special case. AT_SETUP([conjunctive match priority fallback]) OVS_VSWITCHD_START add_of_ports br0 1 2 3 4 5 6 7 AT_DATA([flows.txt], [dnl conj_id=1,actions=1 conj_id=3,actions=3 priority=5,ip,ip_src=10.0.0.1,actions=conjunction(1,1/2) priority=5,ip,ip_src=10.0.0.2,actions=conjunction(1,1/2) priority=5,ip,ip_dst=10.0.0.1,actions=conjunction(1,2/2) priority=5,ip,ip_dst=10.0.0.2,actions=conjunction(1,2/2) priority=5,ip,ip_dst=10.0.0.3,actions=conjunction(1,2/2) priority=4,ip,ip_src=10.0.0.3,ip_dst=10.0.0.2,actions=2 priority=3,ip,ip_src=10.0.0.1,actions=conjunction(3,1/2) priority=3,ip,ip_src=10.0.0.3,actions=conjunction(3,1/2) priority=3,ip,ip_dst=10.0.0.2,actions=conjunction(3,2/2) priority=3,ip,ip_dst=10.0.0.3,actions=conjunction(3,2/2) priority=3,ip,ip_dst=10.0.0.4,actions=conjunction(3,2/2) priority=2,ip,ip_dst=10.0.0.1,actions=4 priority=1,ip,ip_src=10.0.0.1,ip_dst=10.0.0.5,actions=5 priority=0,actions=6 ]) AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) for src in 0 1 2 3; do for dst in 0 1 2 3 4 5; do case $src$dst in [[12]][[123]]) out=1 ;; 32) out=2 ;; [[13]][[234]]) out=3 ;; ?1) out=4 ;; 15) out=5 ;; *) out=6 esac AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=7,dl_type=0x0800,nw_src=10.0.0.$src,nw_dst=10.0.0.$dst"], [0], [stdout]) AT_CHECK_UNQUOTED([tail -1 stdout], [0], [Datapath actions: $out ]) done done OVS_VSWITCHD_STOP AT_CLEANUP AT_SETUP([conjunctive match and other actions]) OVS_VSWITCHD_START # It's OK to use "conjunction" actions with "note" actions. AT_CHECK([ovs-ofctl add-flow br0 'actions=conjunction(3,1/2),note:41.42.43.44.45.46']) AT_CHECK([ovs-ofctl add-flow br0 'actions=note:41.42.43.44.45.46,conjunction(3,1/2)']) # It's not OK to use "conjunction" actions with other types of actions. AT_CHECK([ovs-ofctl '-vPATTERN:console:%c|%p|%m' add-flow br0 'actions=output:1,conjunction(3,1/2)'], [1], [], [dnl ofp_actions|WARN|"conjunction" actions may be used along with "note" but not any other kind of action (such as the "output" action used here) ovs-ofctl: Incorrect instruction ordering ]) AT_CHECK([ovs-ofctl '-vPATTERN:console:%c|%p|%m' add-flow br0 'actions=conjunction(3,1/2),output:1'], [1], [], [dnl ofp_actions|WARN|"conjunction" actions may be used along with "note" but not any other kind of action (such as the "output" action used here) ovs-ofctl: Incorrect instruction ordering ]) OVS_VSWITCHD_STOP AT_CLEANUP