X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=tests%2Flearn.at;h=cae401f890731f7acdeada7c18af3ed20dbfeeb5;hb=f77917408a404d4660c6fb2cbe4d4c0f9f123cf2;hp=1c14c841cb718f35af24684192bd494be751f7ff;hpb=15155807de9fd3e50f095494a694257e088555fe;p=sliver-openvswitch.git diff --git a/tests/learn.at b/tests/learn.at index 1c14c841c..cae401f89 100644 --- a/tests/learn.at +++ b/tests/learn.at @@ -7,7 +7,7 @@ actions=learn(NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output: actions=learn(table=1,idle_timeout=10, hard_timeout=20, fin_idle_timeout=5, fin_hard_timeout=10, priority=10, cookie=0xfedcba9876543210, in_port=99,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],load:NXM_OF_IN_PORT[]->NXM_NX_REG1[16..31]) ]]) AT_CHECK([ovs-ofctl parse-flows flows.txt], [0], -[[usable protocols: any +[[usable protocols: any,OXM-OpenFlow14 chosen protocol: OpenFlow10-table_id OFPT_FLOW_MOD (xid=0x1): ADD actions=learn(table=1) OFPT_FLOW_MOD (xid=0x2): ADD actions=learn(table=1,NXM_OF_VLAN_TCI[0..11],NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:NXM_OF_IN_PORT[],load:0xa->NXM_NX_REG0[5..10]) @@ -30,7 +30,7 @@ actions=learn(output:OXM_OF_IN_PORT[]) actions=learn(table=1, in_port=1, load:OXM_OF_IN_PORT[]->NXM_NX_REG1[], load:0xfffffffe->OXM_OF_IN_PORT[]) ]]) AT_CHECK([ovs-ofctl -O OpenFlow12 parse-flows flows.txt], [0], -[[usable protocols: any +[[usable protocols: any,OXM-OpenFlow14 chosen protocol: OXM-OpenFlow12 OFPT_FLOW_MOD (OF1.2) (xid=0x1): ADD actions=learn(table=1,output:OXM_OF_IN_PORT[]) OFPT_FLOW_MOD (OF1.2) (xid=0x2): ADD actions=learn(table=1,in_port=1,load:OXM_OF_IN_PORT[]->NXM_NX_REG1[],load:0xfffffffe->OXM_OF_IN_PORT[]) @@ -46,7 +46,7 @@ table=0 actions=learn(table=1,hard_timeout=10, NXM_OF_VLAN_TCI[0..11],output:NXM table=1 priority=0 actions=flood ]]) AT_CHECK([ovs-ofctl parse-flows flows.txt], [0], -[[usable protocols: OXM,OpenFlow10+table_id,NXM+table_id,OpenFlow11 +[[usable protocols: OXM,OpenFlow10+table_id,NXM+table_id,OpenFlow11,OXM-OpenFlow14 chosen protocol: OpenFlow10+table_id OFPT_FLOW_MOD (xid=0x1): ADD table:255 actions=learn(table=1,in_port=99,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],load:NXM_OF_IN_PORT[]->NXM_NX_REG1[16..31]) OFPT_FLOW_MOD (xid=0x2): ADD table:255 actions=learn(table=1,NXM_OF_VLAN_TCI[0..11],NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:NXM_OF_IN_PORT[]) @@ -62,7 +62,7 @@ ip,actions=learn(load:NXM_OF_IP_DST[]->NXM_NX_REG1[]) ip,actions=learn(eth_type=0x800,OXM_OF_IPV4_DST[]) ]]) AT_CHECK([ovs-ofctl parse-flows flows.txt], [0], -[[usable protocols: any +[[usable protocols: any,OXM-OpenFlow14 chosen protocol: OpenFlow10-table_id OFPT_FLOW_MOD (xid=0x1): ADD actions=learn(table=1,eth_type=0x800,load:0x5->NXM_OF_IP_DST[]) OFPT_FLOW_MOD (xid=0x2): ADD ip actions=learn(table=1,load:NXM_OF_IP_DST[]->NXM_NX_REG1[]) @@ -316,6 +316,118 @@ OFPST_PORT reply: 1 ports port 3: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 tx pkts=9, bytes=540, drop=0, errs=0, coll=0 ]) + +OVS_VSWITCHD_STOP +AT_CLEANUP + +# This test is much like the previous, but adds idle timeouts and sends +# two different flows to the bridge. This tests that the statistics are +# attributed correctly. +AT_SETUP([learning action - self-modifying flow with idle_timeout]) +OVS_VSWITCHD_START +ADD_OF_PORTS([br0], 1, 2, 3) + +ovs-appctl time/stop +# Set up flow table for TCPv4 port learning. +AT_CHECK([[ovs-ofctl add-flow br0 'actions=load:3->NXM_NX_REG0[0..15],learn(table=0,idle_timeout=5,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2']]) + +# Trace some packets arriving. The particular packets don't matter. +for i in `seq 1 10`; do + ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' + ovs-appctl time/warp 10 + if [[ $i -eq 1 ]]; then + sleep 1 + fi +done + +# Trace some packets arriving. This is is a different flow from the previous. +# Note that we advance time by 1 second between each packet here. +for i in `seq 1 10`; do + ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' + ovs-appctl time/warp 1000 + if [[ $i -eq 1 ]]; then + sleep 1 + fi +done + +# Check that the first packet of each flow went out port 2 and the rest out +# port 3. +AT_CHECK( + [(ovs-ofctl dump-ports br0 2; ovs-ofctl dump-ports br0 3) | STRIP_XIDS], [0], + [OFPST_PORT reply: 1 ports + port 2: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 + tx pkts=2, bytes=120, drop=0, errs=0, coll=0 +OFPST_PORT reply: 1 ports + port 3: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 + tx pkts=18, bytes=1080, drop=0, errs=0, coll=0 +]) + +# Check for the learning entry. +ovs-appctl time/warp 1000 +AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], +[[ n_packets=2, n_bytes=120, actions=load:0x3->NXM_NX_REG0[0..15],learn(table=0,idle_timeout=5,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2 + n_packets=9, n_bytes=540, idle_timeout=5, priority=65535,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:06 actions=output:3 +NXST_FLOW reply: +]]) +OVS_VSWITCHD_STOP +AT_CLEANUP + +# This test is much like the previous, but adds hard timeouts and sends +# two different flows to the bridge. This tests that the statistics are +# attributed correctly. +AT_SETUP([learning action - self-modifying flow with hard_timeout]) +OVS_VSWITCHD_START +ADD_OF_PORTS([br0], 1, 2, 3) + +ovs-appctl time/stop +# Set up flow table for TCPv4 port learning. +AT_CHECK([[ovs-ofctl add-flow br0 'actions=load:3->NXM_NX_REG0[0..15],learn(table=0,hard_timeout=10,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2']]) + +# Trace some packets arriving. The particular packets don't matter. +for i in `seq 1 10`; do + ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' + if [[ $i -eq 1 ]]; then + sleep 1 + fi + ovs-appctl time/warp 10 +done + +# Trace some packets arriving. This is is a different flow from the previous. +# Note that we advance time by 2 second between each packet here. +for i in `seq 1 10`; do + ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)' + # Note: hard_timeout should fire immediately after #6 packet. + # #7 packet re-install the flow and the following 3 packets + # (#8, #9, #10) use the flow. + # it's difficult to predict the exact timing of rule expiry + # because it's affected by flow dumper thread via udpif_dump_seq. + # hard_timeout value for this test was chosen to overcome the uncertainty. + if [[ $i -eq 1 -o $i -eq 6 -o $i -eq 7 ]]; then + sleep 1 + fi + ovs-appctl time/warp 2000 +done + +# Check that the first packet of each flow went out port 2 and the rest out +# port 3. +AT_CHECK( + [(ovs-ofctl dump-ports br0 2; ovs-ofctl dump-ports br0 3) | STRIP_XIDS], [0], + [OFPST_PORT reply: 1 ports + port 2: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 + tx pkts=3, bytes=180, drop=0, errs=0, coll=0 +OFPST_PORT reply: 1 ports + port 3: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0 + tx pkts=17, bytes=1020, drop=0, errs=0, coll=0 +]) + +# Check for the learning entry. +ovs-appctl time/warp 1000 +sleep 1 +AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], +[[ n_packets=3, n_bytes=180, actions=load:0x3->NXM_NX_REG0[0..15],learn(table=0,hard_timeout=10,priority=65535,NXM_OF_ETH_SRC[],NXM_OF_VLAN_TCI[0..11],output:NXM_NX_REG0[0..15]),output:2 + n_packets=3, n_bytes=180, hard_timeout=10, priority=65535,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:06 actions=output:3 +NXST_FLOW reply: +]]) OVS_VSWITCHD_STOP AT_CLEANUP