' | sort]])
m4_define([FILTER_FLOW_INSTALL], [[
grep ' put' | sed '
- s/.*put\[create\]\[modify\] //
+ s/.*put\[create\] //
' | sort | uniq]])
m4_define([FILTER_FLOW_DUMP], [[
grep 'flow_dump ' | sed '
add-port br1 p3 -- set interface p3 type=dummy options:stream=unix:$OVS_RUNDIR/p1.sock ofport_request=3 -- \
add-port br1 p4 -- set interface p4 type=dummy options:stream=unix:$OVS_RUNDIR/p2.sock ofport_request=4 -- \
add-port br1 p8 -- set interface p8 ofport_request=8 type=dummy --])
+WAIT_FOR_DUMMY_PORTS([p3], [p4])
AT_CHECK([ovs-appctl vlog/set dpif:dbg])
AT_CHECK([ovs-ofctl add-flow br0 action=normal])
add-port br1 p5 -- set interface p5 type=dummy options:stream=unix:$OVS_RUNDIR/p2.sock ofport_request=5 -- \
add-port br1 p6 -- set interface p6 type=dummy options:stream=unix:$OVS_RUNDIR/p3.sock ofport_request=6 -- \
add-port br1 p8 -- set interface p8 ofport_request=8 type=dummy --])
-
+WAIT_FOR_DUMMY_PORTS([p4], [p5], [p6])
AT_CHECK([ovs-ofctl add-flow br0 action=normal])
AT_CHECK([ovs-ofctl add-flow br1 action=normal])
AT_CHECK([ovs-appctl netdev-dummy/set-admin-state up], 0, [OK
])
-ovs-appctl netdev-dummy/set-admin-state up
ovs-appctl time/stop
ovs-appctl time/warp 100
(
AT_CHECK([ovs-ofctl add-flow br1 action=normal])
AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [megaflows disabled
], [])
-sleep 1;
+OVS_WAIT_WHILE([ovs-appctl bond/show | grep "may_enable: false"])
ovs-appctl time/stop
ovs-appctl time/warp 100
ovs-appctl lacp/show > lacp.txt
AT_CHECK([test `grep in_port.4 br1_flows.txt |wc -l` -gt 24])
AT_CHECK([test `grep in_port.5 br1_flows.txt |wc -l` -gt 24])
AT_CHECK([test `grep in_port.6 br1_flows.txt |wc -l` -gt 24])
+
+OVS_VSWITCHD_STOP()
+AT_CLEANUP
+
+# Makes sure recirculation does not change the way packet is handled.
+AT_SETUP([ofproto-dpif, balance-tcp bonding, different recirc flow ])
+OVS_VSWITCHD_START(
+ [add-bond br0 bond0 p1 p2 bond_mode=balance-tcp lacp=active \
+ other-config:lacp-time=fast other-config:bond-rebalance-interval=0 -- \
+ set interface p1 type=dummy options:pstream=punix:$OVS_RUNDIR/p1.sock ofport_request=1 -- \
+ set interface p2 type=dummy options:pstream=punix:$OVS_RUNDIR/p2.sock ofport_request=2 -- \
+ add-br br1 -- \
+ set bridge br1 other-config:hwaddr=aa:66:aa:66:00:00 -- \
+ set bridge br1 datapath-type=dummy other-config:datapath-id=1234 \
+ fail-mode=standalone -- \
+ add-bond br1 bond1 p3 p4 bond_mode=balance-tcp lacp=active \
+ other-config:lacp-time=fast other-config:bond-rebalance-interval=0 -- \
+ set interface p3 type=dummy options:stream=unix:$OVS_RUNDIR/p1.sock ofport_request=3 -- \
+ set interface p4 type=dummy options:stream=unix:$OVS_RUNDIR/p2.sock ofport_request=4 -- \
+ add-port br1 br1- -- set interface br1- type=patch options:peer=br1+ ofport_request=100 -- \
+ add-br br-int -- \
+ set bridge br-int other-config:hwaddr=aa:77:aa:77:00:00 -- \
+ set bridge br-int datapath-type=dummy other-config:datapath-id=1235 \
+ fail-mode=secure -- \
+ add-port br-int br1+ -- set interface br1+ type=patch options:peer=br1- ofport_request=101 -- \
+ add-port br-int p5 -- set interface p5 ofport_request=5 type=dummy
+])
+AT_CHECK([ovs-appctl netdev-dummy/set-admin-state up], 0, [OK
+])
+
+# Waits for all ifaces enabled.
+OVS_WAIT_UNTIL([test `ovs-appctl bond/show | grep -- "may_enable: true" | wc -l` -ge 4])
+
+# The dl_vlan flow should not be ever matched,
+# since recirculation should not change the flow handling.
+AT_DATA([flows.txt], [dnl
+table=0 priority=1 in_port=5 actions=mod_vlan_vid:1,output(101)
+table=0 priority=2 in_port=5 dl_vlan=1 actions=drop
+])
+AT_CHECK([ovs-ofctl add-flows br-int flows.txt])
+
+# Sends a packet to trigger recirculation.
+# Should generate recirc_id(0x12d),dp_hash(0xcf/0xff).
+AT_CHECK([ovs-appctl netdev-dummy/receive p5 "in_port(5),eth(src=50:54:00:00:00:05,dst=50:54:00:00:01:00),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no)"])
+
+# Forces revalidators to update all stats.
+AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [dnl
+megaflows disabled
+])
+AT_CHECK([ovs-appctl upcall/enable-megaflows], [0], [dnl
+megaflows enabled
+])
+
+# Checks the flow stats in br1, should only be one flow with non-zero
+# 'n_packets' from internal table.
+AT_CHECK([ovs-appctl bridge/dump-flows br1 | ofctl_strip | grep -- "n_packets" | grep -- "table_id" | sed -e 's/output:[[0-9]]\+/output/'], [0], [dnl
+table_id=254, n_packets=1, n_bytes=64, priority=20,recirc_id=0x12d,dp_hash=0xcf/0xff,actions=output
+])
+
+# Checks the flow stats in br-int, should be only one match.
+AT_CHECK([ovs-ofctl dump-flows br-int | ofctl_strip | sort], [0], [dnl
+ n_packets=1, n_bytes=60, priority=1,in_port=5 actions=mod_vlan_vid:1,output:101
+ priority=2,in_port=5,dl_vlan=1 actions=drop
+NXST_FLOW reply:
+])
+
OVS_VSWITCHD_STOP()
AT_CLEANUP
OVS_VSWITCHD_STOP
AT_CLEANUP
+AT_SETUP([ofproto-dpif - group actions have no effect afterwards])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [10])
+AT_CHECK([ovs-ofctl -O OpenFlow12 add-group br0 'group_id=1234,type=select,bucket=set_field:192.168.3.90->ip_src,output:10'])
+AT_CHECK([ovs-ofctl -O OpenFlow12 add-flow br0 'ip actions=group:1234,output:10'])
+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=1,nw_tos=0,nw_ttl=128,icmp_type=8,icmp_code=0'], [0], [stdout])
+AT_CHECK([tail -1 stdout], [0],
+ [Datapath actions: set(ipv4(src=192.168.3.90,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no)),10,set(ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no)),10
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
AT_SETUP([ofproto-dpif - all group in action set])
OVS_VSWITCHD_START
ADD_OF_PORTS([br0], [1], [10], [11])
ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=40:44:44:44:54:55,dst=50:54:00:00:00:07),eth_type(0x8100),vlan(vid=88,pcp=7),encap(eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no))'
done
OVS_WAIT_UNTIL([test `grep OFPT_PACKET_IN ofctl_monitor.log | wc -l` -ge 3])
-ovs-appctl -t ovs-ofctl exit
+OVS_APP_EXIT_AND_WAIT([ovs-ofctl])
AT_CHECK([cat ofctl_monitor.log | ofctl_strip], [0], [dnl
OFPT_PACKET_IN (OF1.2): total_len=64 in_port=1 (via action) data_len=64 (unbuffered)
])
AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
-odp_flow="in_port(1)"
+odp_flow="in_port(p1)"
br_flow="in_port=1"
# Test command: ofproto/trace odp_flow with in_port as a name.
AT_CHECK([ovs-appctl ofproto/trace "$odp_flow"], [0], [stdout])
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
AT_CLEANUP
AT_SETUP([ofproto-dpif - ovs-appctl dpif/dump-flows])
+# bump max-idle to avoid the flows being reclaimed behind us
OVS_VSWITCHD_START([add-br br1 -- \
- set bridge br1 datapath-type=dummy fail-mode=secure])
+ set bridge br1 datapath-type=dummy fail-mode=secure -- \
+ set Open_vSwitch . other_config:max-idle=10000])
ADD_OF_PORTS([br0], [1], [2])
ADD_OF_PORTS([br1], [3])
AT_CHECK([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=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
AT_CHECK([ovs-appctl netdev-dummy/receive p2 'in_port(2),eth(src=50:54:00:00:00:07,dst=50:54:00:00:00:05),eth_type(0x0800),ipv4(src=192.168.0.2,dst=192.168.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=0,code=0)'])
AT_CHECK([ovs-appctl netdev-dummy/receive p3 'in_port(3),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)'])
-
+sleep 1 # wait for upcall handlers
AT_CHECK([ovs-appctl dpif/dump-flows br0 | sort | STRIP_USED], [0], [dnl
skb_priority(0),recirc_id(0),in_port(1),eth_type(0x0800),ipv4(src=192.168.0.1/0.0.0.0,dst=192.168.0.2/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no/0xff), packets:0, bytes:0, used:never, actions:drop
skb_priority(0),recirc_id(0),in_port(2),eth_type(0x0800),ipv4(src=192.168.0.2/0.0.0.0,dst=192.168.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no/0xff), packets:0, bytes:0, used:never, actions:drop
AT_CHECK([ovs-appctl time/warp 500], [0],
[warped
])
+sleep 1 # wait for log writer
AT_CHECK([ovs-appctl dpif/show], [0], [dnl
dummy@ovs-dummy: hit:13 missed:2
skb_priority(0),skb_mark(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), actions:2
skb_priority(0),skb_mark(0),in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=10.0.0.4,dst=10.0.0.3,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), actions:drop
])
-AT_CHECK([cat ovs-vswitchd.log | grep '00:09.*packets:3' | FILTER_FLOW_DUMP], [0], [dnl
+AT_CHECK([cat ovs-vswitchd.log | 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
-])
-AT_CHECK([cat ovs-vswitchd.log | grep '00:0b.*packets:3' | FILTER_FLOW_DUMP], [0], [dnl
skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=10.0.0.4,dst=10.0.0.3,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:3, bytes:180, used:0.0s, actions:drop
])
OVS_VSWITCHD_STOP
])
OVS_VSWITCHD_STOP(["/resubmits yielded over 64 kB of stack/d"])
AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - ICMPv6])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], 1)
+
+AT_CAPTURE_FILE([ofctl_monitor.log])
+
+AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+
+ovs-appctl netdev-dummy/receive p1 '0060970769ea0000860580da86dd6000000000203afffe80000000000000020086fffe0580dafe80000000000000026097fffe0769ea870068bd00000000fe80000000000000026097fffe0769ea01010000860580da'
+
+OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
+
+AT_CHECK([cat ofctl_monitor.log], [0], [dnl
+NXT_PACKET_IN (xid=0x0): cookie=0x0 total_len=86 in_port=1 (via no_match) data_len=86 (unbuffered)
+icmp6,metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:00:86:05:80:da,dl_dst=00:60:97:07:69:ea,ipv6_src=fe80::200:86ff:fe05:80da,ipv6_dst=fe80::260:97ff:fe07:69ea,ipv6_label=0x00000,nw_tos=0,nw_ecn=0,nw_ttl=255,icmp_type=135,icmp_code=0,nd_target=fe80::260:97ff:fe07:69ea,nd_sll=00:00:86:05:80:da,nd_tll=00:00:00:00:00:00
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
projects / cascardo / ovs.git / blobdiff