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Describe dummy test model. Work on OpenFlow intro.
[openvswitch] / tests / learn.at
diff --git a/tests/learn.at b/tests/learn.at
index 943a7c88b43514ac779e3470a61c4d4ee31274d5..d60b0d33dc99ea9897d47e98956811a400ece2b9 100644 (file)
--- a/tests/learn.at
+++ b/tests/learn.at
@@ -4,12 +4,14 @@ AT_SETUP([learning action - parsing and formatting])
 AT_DATA([flows.txt], [[
 actions=learn()
 actions=learn(NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[], load:10->NXM_NX_REG0[5..10])
-actions=learn(table=1,idle_timeout=1, hard_timeout=2, 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])
+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],
-[[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:0x000a->NXM_NX_REG0[5..10])
-OFPT_FLOW_MOD (xid=0x3): ADD actions=learn(table=1,idle_timeout=1,hard_timeout=2,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])
+[[usable protocols: any
+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])
+OFPT_FLOW_MOD (xid=0x3): ADD 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_CLEANUP
 
@@ -22,11 +24,12 @@ 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],
-[[OFPT_FLOW_MOD (xid=0x1): ADD 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 actions=learn(table=1,NXM_OF_VLAN_TCI[0..11],NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:NXM_OF_IN_PORT[])
-NXT_FLOW_MOD_TABLE_ID (xid=0x3): enable
-OFPT_FLOW_MOD (xid=0x4): ADD actions=learn(table=1,hard_timeout=10,NXM_OF_VLAN_TCI[0..11],output:NXM_OF_IN_PORT[]),resubmit(,1)
-OFPT_FLOW_MOD (xid=0x5): ADD table:1 priority=0 actions=FLOOD
+[[usable protocols: OpenFlow10+table_id,NXM+table_id,OXM,OpenFlow13
+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[])
+OFPT_FLOW_MOD (xid=0x3): ADD actions=learn(table=1,hard_timeout=10,NXM_OF_VLAN_TCI[0..11],output:NXM_OF_IN_PORT[]),resubmit(,1)
+OFPT_FLOW_MOD (xid=0x4): ADD table:1 priority=0 actions=FLOOD
 ]])
 AT_CLEANUP
 
@@ -34,10 +37,12 @@ AT_SETUP([learning action - satisfied prerequisites])
 AT_DATA([flows.txt],
 [[actions=learn(eth_type=0x800,load:5->NXM_OF_IP_DST[])
 ip,actions=learn(load:NXM_OF_IP_DST[]->NXM_NX_REG1[])
-ip,actions=learn(eth_type=0x800,NXM_OF_IP_DST[])
+ip,actions=learn(eth_type=0x800,OXM_OF_IPV4_DST[])
 ]])
 AT_CHECK([ovs-ofctl parse-flows flows.txt], [0],
-[[OFPT_FLOW_MOD (xid=0x1): ADD actions=learn(table=1,eth_type=0x800,load:0x00000005->NXM_OF_IP_DST[])
+[[usable protocols: any
+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[])
 OFPT_FLOW_MOD (xid=0x3): ADD ip actions=learn(table=1,eth_type=0x800,NXM_OF_IP_DST[])
 ]])
@@ -56,9 +61,9 @@ AT_CLEANUP
 
 AT_SETUP([learning action - standard VLAN+MAC learning])
 OVS_VSWITCHD_START(
-  [add-port br0 eth0 -- set Interface eth0 type=dummy -- \
-   add-port br0 eth1 -- set Interface eth1 type=dummy -- \
-   add-port br0 eth2 -- set Interface eth2 type=dummy])
+  [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \
+   add-port br0 p2 -- set Interface p2 type=dummy ofport_request=2 -- \
+   add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3])
 # Set up flow table for VLAN+MAC learning.
 AT_DATA([flows.txt], [[
 table=0 actions=learn(table=1, hard_timeout=60, NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[]), resubmit(,1)
@@ -67,13 +72,18 @@ table=1 priority=0 actions=flood
 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 
 # Trace an ARP packet arriving on port 3, to create a MAC learning entry.
-AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(3),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)' -generate], [0], [stdout])
-AT_CHECK([tail -1 stdout], [0], [Datapath actions: 2,0,1
-])
+flow="in_port(3),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)"
+AT_CHECK([ovs-appctl ofproto/trace br0 "$flow" -generate], [0], [stdout])
+actual=`tail -1 stdout | sed 's/Datapath actions: //'`
+
+expected="1,2,100"
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
+mv stdout expout
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
 
 # Check for the MAC learning entry.
 AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl
- table=1, hard_timeout=60,vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:3
+ table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:3
  table=1, priority=0 actions=FLOOD
 NXST_FLOW reply:
 ])
@@ -86,23 +96,98 @@ AT_CHECK([tail -1 stdout], [0], [Datapath actions: 3
 
 # Check for both MAC learning entries.
 AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip |sort], [0], [dnl
- table=1, hard_timeout=60,vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:3
- table=1, hard_timeout=60,vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:06 actions=output:1
+ table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:3
+ table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:06 actions=output:1
  table=1, priority=0 actions=FLOOD
 NXST_FLOW reply:
 ])
 
 # Trace a packet arrival that updates the first learned MAC entry.
-AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(2),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)' -generate], [0], [stdout])
-AT_CHECK([tail -1 stdout], [0], [Datapath actions: 3,0,1
-])
+flow="in_port(2),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)"
+AT_CHECK([ovs-appctl ofproto/trace br0 "$flow" -generate], [0], [stdout])
+actual=`tail -1 stdout | sed 's/Datapath actions: //'`
+
+expected="1,3,100"
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
+mv stdout expout
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
 
 # Check that the MAC learning entry was updated.
 AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl
- table=1, hard_timeout=60,vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:2
- table=1, hard_timeout=60,vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:06 actions=output:1
+ table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:05 actions=output:2
+ table=1, hard_timeout=60, vlan_tci=0x0000/0x0fff,dl_dst=50:54:00:00:00:06 actions=output:1
  table=1, priority=0 actions=FLOOD
 NXST_FLOW reply:
 ])
 OVS_VSWITCHD_STOP
 AT_CLEANUP
+
+AT_SETUP([learning action - TCPv4 port learning])
+OVS_VSWITCHD_START(
+  [add-port br0 p1 -- set Interface p1 type=dummy -- \
+   add-port br0 p2 -- set Interface p2 type=dummy -- \
+   add-port br0 p3 -- set Interface p3 type=dummy])
+# Set up flow table for TCPv4 port learning.
+AT_CHECK([[ovs-ofctl add-flow br0 'table=0 tcp actions=learn(table=1, hard_timeout=60, eth_type=0x800, nw_proto=6, NXM_OF_IP_SRC[]=NXM_OF_IP_DST[], NXM_OF_IP_DST[]=NXM_OF_IP_SRC[], NXM_OF_TCP_SRC[]=NXM_OF_TCP_DST[], NXM_OF_TCP_DST[]=NXM_OF_TCP_SRC[]), flood']])
+
+# Trace a TCPv4 packet arriving on port 3.
+flow="in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:06),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=6,tos=0,ttl=64,frag=no),tcp(src=40000,dst=80)"
+AT_CHECK([ovs-appctl ofproto/trace br0 "$flow" -generate], [0], [stdout])
+actual=`tail -1 stdout | sed 's/Datapath actions: //'`
+
+expected="1,2,100"
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
+mv stdout expout
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
+
+# Check for the learning entry.
+AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip | sort], [0], [dnl
+ table=1, hard_timeout=60, tcp,nw_src=192.168.0.1,nw_dst=192.168.0.2,tp_src=80,tp_dst=40000 actions=drop
+NXST_FLOW reply:
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([learning action - TCPv6 port learning])
+OVS_VSWITCHD_START(
+  [add-port br0 p1 -- set Interface p1 type=dummy -- \
+   add-port br0 p2 -- set Interface p2 type=dummy -- \
+   add-port br0 p3 -- set Interface p3 type=dummy])
+# Set up flow table for TCPv6 port learning.
+# Also add a 128-bit-wide "load" action and a 128-bit literal match to check
+# that they work.
+AT_CHECK([[ovs-ofctl add-flow br0 'table=0 tcp6 actions=learn(table=1, hard_timeout=60, eth_type=0x86dd, nw_proto=6, NXM_NX_IPV6_SRC[]=NXM_NX_IPV6_DST[], ipv6_dst=2001:0db8:85a3:0000:0000:8a2e:0370:7334, NXM_OF_TCP_SRC[]=NXM_OF_TCP_DST[], NXM_OF_TCP_DST[]=NXM_OF_TCP_SRC[], load(0x20010db885a308d313198a2e03707348->NXM_NX_IPV6_DST[])), flood']])
+
+# Trace a TCPv6 packet arriving on port 3.
+flow="in_port(3),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:06),eth_type(0x86dd),ipv6(src=fec0::2,dst=fec0::1,label=0,proto=6,tclass=0,hlimit=255,frag=no),tcp(src=40000,dst=80)"
+AT_CHECK([ovs-appctl ofproto/trace br0 "$flow" -generate], [0], [stdout])
+actual=`tail -1 stdout | sed 's/Datapath actions: //'`
+
+expected="1,2,100"
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
+mv stdout expout
+AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
+
+# Check for the learning entry.
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ table=1, hard_timeout=60, tcp6,ipv6_src=fec0::1,ipv6_dst=2001:db8:85a3::8a2e:370:7334,tp_src=80,tp_dst=40000 actions=load:0x13198a2e03707348->NXM_NX_IPV6_DST[[0..63]],load:0x20010db885a308d3->NXM_NX_IPV6_DST[[64..127]]
+ tcp6 actions=learn(table=1,hard_timeout=60,eth_type=0x86dd,nw_proto=6,NXM_NX_IPV6_SRC[[]]=NXM_NX_IPV6_DST[[]],ipv6_dst=2001:db8:85a3::8a2e:370:7334,NXM_OF_TCP_SRC[[]]=NXM_OF_TCP_DST[[]],NXM_OF_TCP_DST[[]]=NXM_OF_TCP_SRC[[]],load:0x20010db885a308d313198a2e03707348->NXM_NX_IPV6_DST[[]]),FLOOD
+NXST_FLOW reply:
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([learning action - fin_timeout feature])
+# This is a totally artificial use of the "learn" action.  The only purpose
+# is to check that specifying fin_idle_timeout or fin_hard_timeout causes
+# a corresponding fin_timeout action to end up in the learned flows.
+OVS_VSWITCHD_START(
+    [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1])
+AT_CHECK([[ovs-ofctl add-flow br0 'actions=learn(fin_hard_timeout=10, fin_idle_timeout=5, NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], output:NXM_OF_IN_PORT[])']])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(1),eth(src=50:54:00:00:00:05,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.0.1,tip=192.168.0.2,op=1,sha=50:54:00:00:00:05,tha=00:00:00:00:00:00)' -generate], [0], [ignore])
+AT_CHECK([ovs-ofctl dump-flows br0 table=1 | ofctl_strip], [0],
+[NXST_FLOW reply:
+ table=1, dl_dst=50:54:00:00:00:05 actions=fin_timeout(idle_timeout=5,hard_timeout=10),output:1
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
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