+
+dnl ----------------------------------------------------------------------
+AT_BANNER([ofproto-dpif -- megaflows])
+
+# Strips out uninteresting parts of megaflow output, as well as parts
+# that vary from one run to another (e.g., timing and bond actions).
+m4_define([STRIP_USED], [[sed '
+ s/used:[0-9]*\.[0-9]*/used:0.0/
+' | sort]])
+m4_define([STRIP_XOUT], [[sed '
+ s/used:[0-9]*\.[0-9]*/used:0.0/
+ s/Datapath actions:.*/Datapath actions: <del>/
+' | sort]])
+
+AT_SETUP([ofproto-dpif megaflow - port classification])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,nw_frag=no, n_subfacets:2, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - L2 classification])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,dl_src=50:54:00:00:00:09 actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:09,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:0b,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - L3 classification])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,icmp,nw_src=10.0.0.4 actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,icmp,in_port=1,nw_src=10.0.0.2,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,icmp,in_port=1,nw_src=10.0.0.4,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - L4 classification])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,icmp,icmp_type=8 actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,icmp,in_port=1,nw_frag=no,icmp_type=8, n_subfacets:2, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - normal])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_CHECK([ovs-ofctl add-flow br0 action=normal])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - mpls])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 dl_src=50:54:00:00:00:09 actions=push_mpls:0x8847,2
+table=0 dl_src=50:54:00:00:00:0b actions=pop_mpls:0x0800,2
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x8847),mpls(label=11,tc=3,ttl=64,bos=1)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0a),eth_type(0x8847),mpls(label=11,tc=3,ttl=64,bos=1)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,mpls,in_port=1,dl_src=50:54:00:00:00:09,mpls_label=11,mpls_tc=3,mpls_ttl=64,mpls_bos=1,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,mpls,in_port=1,dl_src=50:54:00:00:00:0b,mpls_label=11,mpls_tc=3,mpls_ttl=64,mpls_bos=1,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - netflow])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+
+dnl NetFlow configuration disables wildcarding relevant fields
+ON_EXIT([kill `cat test-netflow.pid`])
+AT_CHECK([test-netflow --log-file --detach --no-chdir --pidfile 0:127.0.0.1 > netflow.log], [0], [], [ignore])
+AT_CAPTURE_FILE([netflow.log])
+NETFLOW_PORT=`parse_listening_port < test-netflow.log`
+ovs-vsctl \
+ set Bridge br0 netflow=@nf -- \
+ --id=@nf create NetFlow targets=\"127.0.0.1:$NETFLOW_PORT\" \
+ engine_id=1 engine_type=2 active_timeout=30 add-id-to-interface=false
+
+AT_CHECK([ovs-ofctl add-flow br0 action=normal])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,icmp,in_port=1,vlan_tci=0x0000/0x1fff,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_frag=no,icmp_type=8,icmp_code=0, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,icmp,in_port=1,vlan_tci=0x0000/0x1fff,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_frag=no,icmp_type=8,icmp_code=0, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - normal, active-backup bonding])
+OVS_VSWITCHD_START(
+ [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \
+ add-bond br0 bond0 p2 p3 bond_mode=active-backup -- \
+ set interface p2 type=dummy ofport_request=2 -- \
+ set interface p3 type=dummy ofport_request=3])
+AT_CHECK([ovs-appctl netdev-dummy/set-admin-state up], 0, [OK
+])
+
+AT_CHECK([ovs-ofctl add-flow br0 action=normal])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - normal, balance-slb bonding])
+OVS_VSWITCHD_START(
+ [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \
+ add-bond br0 bond0 p2 p3 bond_mode=balance-slb -- \
+ set interface p2 type=dummy ofport_request=2 -- \
+ set interface p3 type=dummy ofport_request=3])
+AT_CHECK([ovs-appctl netdev-dummy/set-admin-state up], 0, [OK
+])
+
+AT_CHECK([ovs-ofctl add-flow br0 action=normal])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - normal, balance-tcp bonding])
+# Create bond0 on br0 with interfaces p0 and p1
+# and bond1 on br1 with interfaces p2 and p3
+# with p0 patched to p2 and p1 patched to p3.
+OVS_VSWITCHD_START(
+ [add-bond br0 bond0 p0 p1 bond_mode=balance-tcp lacp=active \
+ other-config:lacp-time=fast \
+ other-config:bond-rebalance-interval=0 -- \
+ set interface p0 type=patch options:peer=p2 ofport_request=1 -- \
+ set interface p1 type=patch options:peer=p3 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=secure -- \
+ add-bond br1 bond1 p2 p3 bond_mode=balance-tcp lacp=active \
+ other-config:lacp-time=fast \
+ other-config:bond-rebalance-interval=0 -- \
+ set interface p2 type=patch options:peer=p0 ofport_request=3 -- \
+ set interface p3 type=patch options:peer=p1 ofport_request=4 --])
+
+AT_CHECK([ovs-appctl netdev-dummy/set-admin-state up], 0, [OK
+])
+ADD_OF_PORTS([br0], [7])
+AT_CHECK([ovs-ofctl add-flow br0 action=normal])
+AT_CHECK([ovs-ofctl add-flow br1 action=normal])
+ovs-appctl time/stop
+ovs-appctl time/warp 5000
+AT_CHECK([ovs-appctl netdev-dummy/receive p7 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p7 '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)'])
+
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,icmp,in_port=7,vlan_tci=0x0000/0x1fff,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_frag=no,icmp_type=8,icmp_code=0, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,icmp,in_port=7,vlan_tci=0x0000/0x1fff,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_frag=no,icmp_type=8,icmp_code=0, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - resubmit port action])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,ip actions=resubmit(90)
+table=0 in_port=90,dl_src=50:54:00:00:00:09 actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:09,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:0b,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - resubmit table action])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,ip actions=resubmit(,1)
+table=1 dl_src=50:54:00:00:00:09 actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:09,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:0b,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - goto_table action])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,ip actions=goto_table(1)
+table=1 dl_src=50:54:00:00:00:09 actions=output(2)
+])
+AT_CHECK([ovs-ofctl -O OpenFlow12 add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:09,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:0b,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - mirroring, select_all])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2], [3])
+ovs-vsctl \
+ set Bridge br0 mirrors=@m --\
+ --id=@p3 get Port p3 --\
+ --id=@m create Mirror name=mymirror select_all=true output_port=@p3
+
+AT_DATA([flows.txt], [dnl
+in_port=1 actions=output:2
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,nw_frag=no, n_subfacets:2, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - mirroring, select_vlan])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2], [3])
+ovs-vsctl \
+ set Bridge br0 mirrors=@m --\
+ --id=@p2 get Port p2 -- --id=@p3 get Port p3 --\
+ --id=@m create Mirror name=mymirror select_all=true select_vlan=11 output_port=@p3
+
+AT_DATA([flows.txt], [dnl
+in_port=1 actions=output:2
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x8100),vlan(vid=11,pcp=7),encap(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))'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,dl_vlan=11,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x1fff,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - move action])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 ip,actions=move:NXM_OF_IP_SRC[[]]->NXM_NX_REG0[[]],resubmit(90)
+table=0 in_port=90 ip,actions=move:NXM_NX_REG0[[]]->NXM_NX_REG1[[]],resubmit(91)
+table=0 in_port=91 reg0=0x0a000002,actions=output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,nw_src=10.0.0.2,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,nw_src=10.0.0.4,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - push action])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 ip,actions=push:NXM_OF_IP_SRC[[]],output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,nw_src=10.0.0.2,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,nw_src=10.0.0.4,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - learning])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 actions=load:2->NXM_NX_REG0[[0..15]],learn(table=1,priority=65535,NXM_OF_ETH_SRC[[]],NXM_OF_VLAN_TCI[[0..11]],output:NXM_NX_REG0[[0..15]]),output:2
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ovs-appctl time/stop
+# We send each packet twice because the first packet in each flow causes the
+# flow table to change and thus revalidations, which (depending on timing)
+# can keep a megaflow from being installed. The revalidations are done by
+# the second iteration, allowing the flows to be installed.
+for i in 1 2; do
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+ ovs-appctl time/warp 100
+done
+dnl The original flow is missing due to a revalidation.
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:09,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=1,vlan_tci=0x0000/0x0fff,dl_src=50:54:00:00:00:0b,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - tunnels])
+OVS_VSWITCHD_START(
+ [add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 \
+ ofport_request=1 -- \
+ add-port br0 p2 -- set Interface p2 type=gre options:remote_ip=1.1.1.1 \
+ ofport_request=2 options:key=flow -- \
+ add-port br0 p3 -- set Interface p3 type=dummy ofport_request=3 \
+ ofport_request=3 -- \
+ add-port br0 p4 -- set Interface p4 type=gre options:remote_ip=1.1.1.2 \
+ options:tos=inherit options:ttl=inherit ofport_request=4 options:key=flow])
+AT_DATA([flows.txt], [dnl
+in_port=1,actions=output(2)
+in_port=3,actions=output(4)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+dnl ECN bits are always copied out, but don't use 0x3 (CE), since that
+dnl will cause the packet to be dropped.
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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=0xfd,ttl=128,frag=no),icmp(type=8,code=0)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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=0x1,ttl=64,frag=no),icmp(type=8,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=0xfd,ttl=128,frag=no),icmp(type=8,code=0)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p3 'in_port(3),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=0x1,ttl=64,frag=no),icmp(type=8,code=0)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,ip,in_port=1,nw_ecn=1,nw_frag=no, n_subfacets:2, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=3,nw_tos=0,nw_ecn=1,nw_ttl=64,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,ip,in_port=3,nw_tos=252,nw_ecn=1,nw_ttl=128,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - dec_ttl])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1,icmp,nw_src=10.0.0.4 actions=dec_ttl,output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_XOUT], [0], [dnl
+skb_priority=0,icmp,in_port=1,nw_src=10.0.0.2,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: <del>
+skb_priority=0,icmp,in_port=1,nw_src=10.0.0.4,nw_dst=10.0.0.3,nw_tos=0,nw_ecn=0,nw_ttl=64, n_subfacets:1, used:0.0s, Datapath actions: <del>
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif megaflow - set dl_dst])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2])
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 actions=mod_dl_dst(50:54:00:00:00:0a),output(2)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 '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)'])
+dnl The megaflows do not match the same fields, since the first packet
+dnl is essentially a no-op. (The new destination MAC is the same as the
+dnl original.) The ofproto-dpif library un-wildcards the destination MAC
+dnl so that a packet that doesn't need its MAC address changed doesn't
+dnl hide one that does. Since the first entry doesn't need to change,
+dnl only the destination MAC address is matched (as decided by
+dnl ofproto-dpif). The second entry actually updates the destination
+dnl MAC, so both the source and destination MAC addresses are
+dnl un-wildcarded, since the ODP commit functions update both the source
+dnl and destination MAC addresses.
+AT_CHECK([ovs-appctl dpif/dump-megaflows br0 | STRIP_USED], [0], [dnl
+skb_priority=0,ip,in_port=1,dl_dst=50:54:00:00:00:0a,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: 2
+skb_priority=0,ip,in_port=1,dl_src=50:54:00:00:00:0b,dl_dst=50:54:00:00:00:0c,nw_frag=no, n_subfacets:1, used:0.0s, Datapath actions: set(eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0a)),2
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - datapath port number change])
+OVS_VSWITCHD_START([set Bridge br0 fail-mode=standalone])
+ADD_OF_PORTS([br0], 1)
+
+# Trace a flow that should output to p1.
+AT_CHECK([ovs-appctl ofproto/trace br0 in_port=LOCAL,dl_src=10:20:30:40:50:60],
+ [0], [stdout])
+AT_CHECK([tail -1 stdout], [0], [Datapath actions: 1
+])
+
+# Change p1's port number to 5.
+AT_CHECK([ovs-appctl dpif-dummy/change-port-number ovs-dummy p1 5])
+
+# Trace a flow that should output to p1 in its new location.
+AT_CHECK([ovs-appctl ofproto/trace br0 in_port=LOCAL,dl_src=10:20:30:40:50:60],
+ [0], [stdout])
+AT_CHECK([tail -1 stdout], [0], [Datapath actions: 5
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+# Tests the bundling with various bfd and cfm configurations.
+AT_SETUP([ofproto - bundle with variable bfd/cfm config])
+OVS_VSWITCHD_START([add-br br1 -- set bridge br1 datapath-type=dummy -- \
+ add-bond br0 br0bond p0 p2 bond-mode=active-backup -- \
+ add-bond br1 br1bond p1 p3 bond-mode=active-backup -- \
+ set Interface p1 type=patch options:peer=p0 ofport_request=2 -- \
+ set Interface p3 type=patch options:peer=p2 ofport_request=4 -- \
+ set Interface p0 type=patch options:peer=p1 ofport_request=1 -- \
+ set Interface p2 type=patch options:peer=p3 ofport_request=3 -- \
+ set Interface p0 bfd:enable=true bfd:min_tx=300 bfd:min_rx=300 -- \
+ set Interface p0 cfm_mpid=1 -- \
+ set Interface p1 bfd:enable=true bfd:min_tx=500 bfd:min_rx=500])
+
+ovs-appctl time/stop
+# advance the clock to stablize everything.
+for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+# cfm/show should show 'recv' fault.
+AT_CHECK([ovs-appctl cfm/show | sed -n '/^.*fault:.*/p'], [0], [dnl
+ fault: recv
+])
+# bfd/show should show 'up'.
+AT_CHECK([ovs-appctl bfd/show | sed -n '/^.*Session State:.*/p'], [0], [dnl
+ Local Session State: up
+ Remote Session State: up
+ Local Session State: up
+ Remote Session State: up
+])
+# bond/show should show 'may-enable: true' for all slaves.
+AT_CHECK([ovs-appctl bond/show | sed -n '/^.*may_enable:.*/p'], [0], [dnl
+ may_enable: true
+ may_enable: true
+ may_enable: true
+ may_enable: true
+])
+
+# now disable the bfd on p1.
+AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=false])
+# advance the clock to stablize everything.
+for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+# cfm/show should show 'recv' fault.
+AT_CHECK([ovs-appctl cfm/show | sed -n '/^.*fault:.*/p'], [0], [dnl
+ fault: recv
+])
+# bfd/show should show 'down'.
+AT_CHECK([ovs-appctl bfd/show | sed -n '/^.*Session State:.*/p'], [0], [dnl
+ Local Session State: down
+ Remote Session State: down
+])
+# bond/show should show 'may-enable: false' for p0.
+AT_CHECK([ovs-appctl bond/show | sed -n '/^.*may_enable:.*/p'], [0], [dnl
+ may_enable: false
+ may_enable: true
+ may_enable: true
+ may_enable: true
+])
+
+# now enable the bfd on p1 and disable bfd on p0.
+AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=true])
+AT_CHECK([ovs-vsctl set Interface p0 bfd:enable=false])
+# advance the clock to stablize everything.
+for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+# cfm/show should show 'recv' fault.
+AT_CHECK([ovs-appctl cfm/show | sed -n '/^.*fault:.*/p'], [0], [dnl
+ fault: recv
+])
+# bfd/show should show 'down'.
+AT_CHECK([ovs-appctl bfd/show | sed -n '/^.*Session State:.*/p'], [0], [dnl
+ Local Session State: down
+ Remote Session State: down
+])
+# bond/show should show 'may-enable: false' for p0 and p1.
+AT_CHECK([ovs-appctl bond/show | sed -n '/^.*may_enable:.*/p'], [0], [dnl
+ may_enable: false
+ may_enable: true
+ may_enable: false
+ may_enable: true
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+# Unit test for appctl coverage/show command
+AT_SETUP([ofproto-dpif - coverage/show])
+OVS_VSWITCHD_START
+
+ovs-appctl time/stop
+# before the first 5 seconds, nothing can be calculated but the total count.
+# there should be two unixctl commands received, but the count of the "appctl
+# coverage/show" command is not updated to the total. so there show only 1.
+AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
+unixctl_received 0.0/sec 0.000/sec 0.0000/sec total: 1
+])
+
+ovs-appctl time/warp 5000
+# at first 5 second time instant, should have stats.
+AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
+unixctl_received 0.6/sec 0.050/sec 0.0008/sec total: 3
+])
+
+for i in `seq 0 10`; do ovs-appctl time/warp 5000; done
+# advance to first 1 minute time instant.
+AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
+unixctl_received 0.2/sec 0.250/sec 0.0042/sec total: 15
+])
+
+ovs-appctl time/warp 60000
+# advance to next 1 minute time instant directly, should observe the per-minute
+# rate drop.
+AT_CHECK([ovs-appctl coverage/show | sed -n '/^unixctl_received.*/p'], [], [dnl
+unixctl_received 0.4/sec 0.033/sec 0.0047/sec total: 17
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+\f
+AT_BANNER([ofproto-dpif - flow translation resource limits])
+
+AT_SETUP([ofproto-dpif - infinite resubmit])
+OVS_VSWITCHD_START
+AT_CHECK([ovs-ofctl add-flow br0 actions=resubmit:1,resubmit:2,output:3])
+AT_CHECK([ovs-appctl ofproto/trace br0 'eth_dst=ff:ff:ff:ff:ff:ff'],
+ [0], [stdout])
+AT_CHECK([tail -1 stdout], [0], [Datapath actions: drop
+])
+AT_CHECK([grep -c 'resubmit actions recursed over 64 times' ovs-vswitchd.log],
+ [0], [1
+])
+OVS_VSWITCHD_STOP(["/resubmit actions recursed/d"])
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - exponential resubmit chain])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], 1)
+(for i in `seq 1 64`; do
+ j=`expr $i + 1`
+ echo "in_port=$i, actions=resubmit:$j, resubmit:$j, local"
+ done
+ echo "in_port=65, actions=local") > flows
+ AT_CHECK([ovs-ofctl add-flows br0 flows])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1'], [0], [stdout])
+AT_CHECK([grep -c 'over 4096 resubmit actions' ovs-vswitchd.log], [0], [1
+])
+OVS_VSWITCHD_STOP(["/over.*resubmit actions/d"])
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - too many output actions])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], 1)
+(for i in `seq 1 12`; do
+ j=`expr $i + 1`
+ echo "in_port=$i, actions=resubmit:$j, resubmit:$j, local"
+ done
+ echo "in_port=13, actions=local,local,local,local,local,local,local,local") > flows
+AT_CHECK([ovs-ofctl add-flows br0 flows])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1'], [0], [stdout])
+AT_CHECK([grep -c 'resubmits yielded over 64 kB of actions' ovs-vswitchd.log], [0], [1
+])
+AT_CHECK([grep -c 'discarding oversize datapath actions' ovs-vswitchd.log], [0], [1
+])
+OVS_VSWITCHD_STOP(["/resubmits yielded over 64 kB of actions/d
+/discarding oversize datapath actions/d"])
+AT_CLEANUP
+
+AT_SETUP([ofproto-dpif - stack too deep])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], 1)
+(for i in `seq 1 12`; do
+ j=`expr $i + 1`
+ echo "in_port=$i, actions=resubmit:$j, resubmit:$j, local"
+ done
+ push="push:NXM_NX_REG0[[]]"
+ echo "in_port=13, actions=$push,$push,$push,$push,$push,$push,$push,$push") > flows
+ AT_CHECK([ovs-ofctl add-flows br0 flows])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1'], [0], [stdout])
+AT_CHECK([grep -c 'resubmits yielded over 64 kB of stack' ovs-vswitchd.log], [0], [1
+])
+OVS_VSWITCHD_STOP(["/resubmits yielded over 64 kB of stack/d"])
+AT_CLEANUP