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Support decoding of NTR selection method
[cascardo/ovs.git] / tests / ofproto-dpif.at
diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index defb5fc..897df4e 100644 (file)
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -1466,13 +1466,13 @@ NXT_PACKET_IN (xid=0x0): table_id=5 cookie=0x7 total_len=102 in_port=1 tun_id=0x
 sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=1112,tp_dst=2223 sctp_csum:d9d79157
 dnl
 NXT_PACKET_IN (xid=0x0): table_id=6 cookie=0x8 total_len=102 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=102 (unbuffered)
-sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=2223 sctp_csum:7f12662e
+sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=2223 sctp_csum:dd778f5f
 dnl
 NXT_PACKET_IN (xid=0x0): table_id=7 cookie=0x9 total_len=102 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=102 (unbuffered)
-sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 sctp_csum:a7e86f67
+sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 sctp_csum:62051f56
 dnl
 NXT_PACKET_IN (xid=0x0): table_id=7 cookie=0x9 total_len=102 in_port=1 tun_id=0x6 reg0=0x1 reg1=0x2 reg2=0x3 reg3=0x4 reg4=0x5 (via action) data_len=102 (unbuffered)
-sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 sctp_csum:a7e86f67
+sctp,in_port=0,dl_vlan=80,dl_vlan_pcp=0,dl_src=80:81:81:81:81:81,dl_dst=82:82:82:82:82:82,nw_src=83.83.83.83,nw_dst=84.84.84.84,nw_tos=0,nw_ecn=0,nw_ttl=0,tp_src=85,tp_dst=86 sctp_csum:62051f56
 ])
 
 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
@@ -4531,6 +4531,72 @@ AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/[[0-9]]\{1,\}$/?/' | sort],
 OVS_VSWITCHD_STOP
 AT_CLEANUP
 
+AT_SETUP([ofproto-dpif - MAC table overflow fairness])
+OVS_VSWITCHD_START(
+  [set bridge br0 fail-mode=standalone other-config:mac-table-size=10])
+ADD_OF_PORTS([br0], 1, 2, 3, 4, 5, 6)
+
+arp='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 time/stop])
+
+# Trace packets with 2 different source MACs arriving on each of the 5
+# ports, filling up the 10-entry learning table.
+for i in 0 1 2 3 4 5 6 7 8 9; do
+    p=`expr $i / 2 + 1`
+    ovs-appctl ofproto/trace ovs-dummy "in_port($p),eth(src=50:54:00:00:00:0$i,dst=ff:ff:ff:ff:ff:ff),$arp" -generate
+    ovs-appctl time/warp 1000
+done
+
+# Check for the MAC learning entries.
+AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/ *[[0-9]]\{1,\}$//' | sort],
+  [0], [dnl
+    1     0  50:54:00:00:00:00
+    1     0  50:54:00:00:00:01
+    2     0  50:54:00:00:00:02
+    2     0  50:54:00:00:00:03
+    3     0  50:54:00:00:00:04
+    3     0  50:54:00:00:00:05
+    4     0  50:54:00:00:00:06
+    4     0  50:54:00:00:00:07
+    5     0  50:54:00:00:00:08
+    5     0  50:54:00:00:00:09
+ port  VLAN  MAC                Age
+])
+
+# Now trace 16 new MACs on another port.
+for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
+    ovs-appctl ofproto/trace ovs-dummy "in_port(6),eth(src=50:54:00:00:0$i:ff,dst=ff:ff:ff:ff:ff:ff),$arp" -generate
+    ovs-appctl time/warp 1000
+done
+
+# Check the results.
+#
+# Our eviction algorithm on overflow is that an arbitrary (but deterministic)
+# one of the ports with the most learned MACs loses the least recently used
+# one.  Thus, the new port will end up with 3 MACs, 3 of the old ports with 1
+# MAC each, and the other 2 of the old ports with 2 MACs each.
+#
+# (If someone changes lib/heap.c to do something different with equal-priority
+# nodes, then the output below could change, but it would still follow the
+# rules explained above.)
+AT_CHECK_UNQUOTED([ovs-appctl fdb/show br0 | sed 's/ *[[0-9]]\{1,\}$//' | sort],
+  [0], [dnl
+    1     0  50:54:00:00:00:01
+    2     0  50:54:00:00:00:03
+    3     0  50:54:00:00:00:04
+    3     0  50:54:00:00:00:05
+    4     0  50:54:00:00:00:07
+    5     0  50:54:00:00:00:08
+    5     0  50:54:00:00:00:09
+    6     0  50:54:00:00:0d:ff
+    6     0  50:54:00:00:0e:ff
+    6     0  50:54:00:00:0f:ff
+ port  VLAN  MAC                Age
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
 # CHECK_SFLOW_SAMPLING_PACKET(LOOPBACK_ADDR, ADDR_WITHOUT_BRACKETS)
 #
 # Test that sFlow samples packets correctly using IPv4/IPv6 sFlow collector
@@ -5453,6 +5519,55 @@ OFPST_PORT reply (xid=0x4): 1 ports
 OVS_VSWITCHD_STOP
 AT_CLEANUP
 
+AT_SETUP([ofproto-dpif - patch ports - stack])
+OVS_VSWITCHD_START([add-br br1 \
+-- set bridge br1 datapath-type=dummy fail-mode=secure \
+-- add-port br1 pbr1 -- set int pbr1 type=patch options:peer=pbr0 \
+-- add-port br0 pbr0 -- set int pbr0 type=patch options:peer=pbr1])
+
+ADD_OF_PORTS([br0], [2])
+ADD_OF_PORTS([br1], [3])
+
+AT_CHECK([ovs-appctl upcall/disable-ufid], [0], [Datapath dumping tersely using UFID disabled
+], [])
+AT_CHECK([ovs-appctl time/stop])
+AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg])
+
+AT_CHECK([ovs-ofctl add-flow br0 "ip actions=push:OXM_OF_IN_PORT[[0..31]],output:1,pop:OXM_OF_IPV4_SRC[[0..31]],output:2"])
+# Try to pop from empty stack, and push and leave data to stack.
+AT_CHECK([ovs-ofctl add-flow br1 "ip actions=pop:OXM_OF_IPV4_DST[[0..31]],push:NXM_NX_REG1[[0..31]],LOCAL"])
+
+ovs-appctl netdev-dummy/receive br0 'in_port(100),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=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
+
+AT_CHECK([ovs-appctl time/warp 500], [0],
+[warped
+])
+
+OVS_WAIT_UNTIL([test `grep flow_add ovs-vswitchd.log | wc -l` -ge 1])
+
+AT_CHECK([ovs-appctl dpif/show], [0], [dnl
+dummy@ovs-dummy: hit:0 missed:1
+       br0:
+               br0 65534/100: (dummy)
+               p2 2/2: (dummy)
+               pbr0 1/none: (patch: peer=pbr1)
+       br1:
+               br1 65534/101: (dummy)
+               p3 3/3: (dummy)
+               pbr1 1/none: (patch: peer=pbr0)
+])
+
+AT_CHECK([cat ovs-vswitchd.log | STRIP_UFID | FILTER_FLOW_INSTALL | STRIP_USED], [0], [dnl
+recirc_id=0,ip,in_port=100,nw_src=192.168.0.1,nw_frag=no, actions:101,set(ipv4(src=255.255.255.254)),2
+])
+
+AT_CHECK([cat ovs-vswitchd.log | grep -e '|nx_match|WARN|' | sed "s/^.*|WARN|//"], [0], [dnl
+Failed to pop from an empty stack. On flow
+])
+
+OVS_VSWITCHD_STOP(["/Failed to pop from an empty stack/d"])
+AT_CLEANUP
+
 AT_SETUP([ofproto-dpif - port duration])
 OVS_VSWITCHD_START([set Bridge br0 protocols=OpenFlow13])
 ADD_OF_PORTS([br0], 1, 2)
@@ -5977,8 +6092,8 @@ for i in 1 2 3 4; do
 done
 sleep 1
 AT_CHECK([cat ovs-vswitchd.log | STRIP_UFID | FILTER_FLOW_INSTALL | STRIP_USED], [0], [dnl
-pkt_mark=0,recirc_id=0,skb_priority=0,icmp,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.0.0.2,nw_dst=10.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0, actions:2
-pkt_mark=0,recirc_id=0,skb_priority=0,icmp,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_src=10.0.0.4,nw_dst=10.0.0.3,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0, actions:drop
+pkt_mark=0,recirc_id=0,dp_hash=0,skb_priority=0,icmp,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_src=10.0.0.2,nw_dst=10.0.0.1,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0, actions:2
+pkt_mark=0,recirc_id=0,dp_hash=0,skb_priority=0,icmp,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_src=10.0.0.4,nw_dst=10.0.0.3,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0, actions:drop
 ])
 AT_CHECK([cat ovs-vswitchd.log | STRIP_UFID | FILTER_FLOW_DUMP | grep 'packets:3'], [0], [dnl
 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:3, bytes:180, used:0.0s, actions:2
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