OVS_VSWITCHD_STOP
AT_CLEANUP
+AT_SETUP([ofproto - handling messages with bad version])
+OVS_VSWITCHD_START
+
+# Start a monitor running OpenFlow 1.0, then send the switch an OF1.1 features
+# request
+AT_CHECK([ovs-ofctl -P openflow10 monitor br0 --detach --no-chdir --pidfile])
+ovs-appctl -t ovs-ofctl ofctl/set-output-file monitor.log
+AT_CAPTURE_FILE([monitor.log])
+ovs-appctl -t ovs-ofctl ofctl/send 0205000801234567
+ovs-appctl -t ovs-ofctl ofctl/barrier
+ovs-appctl -t ovs-ofctl exit
+
+AT_CHECK([sed 's/ (xid=0x[[0-9a-fA-F]]*)//
+/ECHO/d' monitor.log], [0], [dnl
+send: OFPT_FEATURES_REQUEST (OF1.1):
+OFPT_ERROR (OF1.1): OFPBRC_BAD_VERSION
+OFPT_FEATURES_REQUEST (OF1.1):
+OFPT_BARRIER_REPLY:
+])
+
+OVS_VSWITCHD_STOP(["/received OpenFlow version 0x02 != expected 01/d"])
+AT_CLEANUP
+
AT_SETUP([ofproto - feature request, config request])
OVS_VSWITCHD_START
AT_CHECK([ovs-ofctl -vwarn show br0], [0], [stdout])
OVS_VSWITCHD_STOP
AT_CLEANUP
+dnl This is really bare-bones.
+dnl It at least checks request and reply serialization and deserialization.
+AT_SETUP([ofproto - flow mod checks group availability])
+OVS_VSWITCHD_START
+AT_CHECK([ovs-ofctl -O OpenFlow11 -vwarn add-group br0 group_id=1234,type=all,bucket=output:10])
+AT_DATA([flows.txt], [dnl
+tcp actions=group:1234
+udp actions=group:1235
+])
+AT_CHECK([ovs-ofctl -O OpenFlow11 -vwarn add-flow br0 'tcp actions=group:1234'])
+AT_CHECK([ovs-ofctl -O OpenFlow11 -vwarn add-flow br0 'tcp actions=group:1235'], [1], [], [stderr])
+
+# The output should look like this:
+#
+# 00000000 02 0e 00 98 00 00 00 02-00 00 00 00 00 00 00 00 |................|
+# 00000010 00 00 00 00 00 00 00 00-ff 00 00 00 00 00 80 00 |................|
+# 00000020 ff ff ff ff ff ff ff ff-ff ff ff ff 00 00 00 00 |................|
+# 00000030 00 00 00 58 00 00 00 00-00 00 03 d7 00 00 00 00 |...X............|
+#
+# This 'sed' command captures the error message but drops details.
+AT_CHECK([sed '/truncated/d
+/^000000.0/d' stderr | STRIP_XIDS], [0],
+ [OFPT_ERROR (OF1.1): OFPBAC_BAD_OUT_GROUP
+OFPT_FLOW_MOD (OF1.1):
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
dnl This is really bare-bones.
dnl It at least checks request and reply serialization and deserialization.
AT_SETUP([ofproto - group description])
OFPST_GROUP_FEATURES reply (OF1.2):
Group table:
Types: 0x0
- Capabilities: 0x4
+ Capabilities: 0x7
])
OVS_VSWITCHD_STOP
AT_CLEANUP
OVS_VSWITCHD_STOP
AT_CLEANUP
+AT_SETUP([ofproto - eviction upon table overflow, with modified hard timeout])
+OVS_VSWITCHD_START
+# Configure a maximum of 4 flows.
+AT_CHECK(
+ [ovs-vsctl \
+ -- --id=@t0 create Flow_Table flow-limit=4 overflow-policy=evict \
+ -- set bridge br0 flow_tables:0=@t0 \
+ | ${PERL} $srcdir/uuidfilt.pl],
+ [0], [<0>
+])
+# Add 4 flows.
+for in_port in 4 3 2 1; do
+ ovs-ofctl add-flow br0 hard_timeout=1${in_port},in_port=$in_port,actions=drop
+done
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ hard_timeout=11, in_port=1 actions=drop
+ hard_timeout=12, in_port=2 actions=drop
+ hard_timeout=13, in_port=3 actions=drop
+ hard_timeout=14, in_port=4 actions=drop
+NXST_FLOW reply:
+])
+# Sleep and modify the one that expires soonest
+sleep 2
+AT_CHECK([ovs-ofctl mod-flows br0 in_port=1,actions=drop])
+sleep 2
+# Adding another flow will cause the one that expires soonest to be evicted.
+AT_CHECK([ovs-ofctl add-flow br0 in_port=5,actions=drop])
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ hard_timeout=11, in_port=1 actions=drop
+ hard_timeout=13, in_port=3 actions=drop
+ hard_timeout=14, in_port=4 actions=drop
+ in_port=5 actions=drop
+NXST_FLOW reply:
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto - eviction upon table overflow, with modified idle timeout])
+OVS_VSWITCHD_START([add-port br0 p1 -- set interface p1 type=dummy ofport_request=1])
+# Configure a maximum of 4 flows.
+AT_CHECK(
+ [ovs-vsctl \
+ -- --id=@t0 create Flow_Table flow-limit=4 overflow-policy=evict \
+ -- set bridge br0 flow_tables:0=@t0 \
+ | ${PERL} $srcdir/uuidfilt.pl],
+ [0], [<0>
+])
+# Add 4 flows.
+for in_port in 4 3 2 1; do
+ ovs-ofctl add-flow br0 idle_timeout=1${in_port},in_port=$in_port,actions=drop
+done
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ idle_timeout=11, in_port=1 actions=drop
+ idle_timeout=12, in_port=2 actions=drop
+ idle_timeout=13, in_port=3 actions=drop
+ idle_timeout=14, in_port=4 actions=drop
+NXST_FLOW reply:
+])
+# Sleep and receive on the flow that expires soonest
+sleep 2
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1)'])
+sleep 2
+# Adding another flow will cause the one that expires soonest to be evicted.
+AT_CHECK([ovs-ofctl add-flow br0 in_port=5,actions=drop])
+AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
+ idle_timeout=13, in_port=3 actions=drop
+ idle_timeout=14, in_port=4 actions=drop
+ in_port=5 actions=drop
+ n_packets=1, n_bytes=60, idle_timeout=11, in_port=1 actions=drop
+NXST_FLOW reply:
+])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
AT_SETUP([ofproto - asynchronous message control (OpenFlow 1.0)])
OVS_VSWITCHD_START
AT_CHECK([ovs-ofctl -P openflow10 monitor br0 --detach --no-chdir --pidfile])
ovs-appctl -t ovs-ofctl ofctl/barrier
ovs-appctl -t ovs-ofctl ofctl/set-output-file monitor.log
: > expout
+: > experr
# find out current role
ovs-appctl -t ovs-ofctl ofctl/send 031800180000000200000000000000000000000000000000
-echo >>expout "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x2): role=nochange"
+echo >>experr "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x2): role=nochange"
echo >>expout "OFPT_ROLE_REPLY (OF1.2) (xid=0x2): role=equal"
# Become slave (generation_id is initially undefined, so 2^63+2 should not be stale)
ovs-appctl -t ovs-ofctl ofctl/send 031800180000000300000003000000008000000000000002
-echo >>expout "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x3): role=slave generation_id=9223372036854775810"
+echo >>experr "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x3): role=slave generation_id=9223372036854775810"
echo >>expout "OFPT_ROLE_REPLY (OF1.2) (xid=0x3): role=slave generation_id=9223372036854775810"
# Try to become the master using a stale generation ID
ovs-appctl -t ovs-ofctl ofctl/send 031800180000000400000002000000000000000000000002
-echo >>expout "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x4): role=master generation_id=2"
+echo >>experr "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x4): role=master generation_id=2"
echo >>expout "OFPT_ERROR (OF1.2) (xid=0x4): OFPRRFC_STALE"
echo >>expout "OFPT_ROLE_REQUEST (OF1.2) (xid=0x4): role=master generation_id=2"
# Become master using a valid generation ID
ovs-appctl -t ovs-ofctl ofctl/send 031800180000000500000002000000000000000000000001
-echo >>expout "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x5): role=master generation_id=1"
+echo >>experr "send: OFPT_ROLE_REQUEST (OF1.2) (xid=0x5): role=master generation_id=1"
echo >>expout "OFPT_ROLE_REPLY (OF1.2) (xid=0x5): role=master generation_id=1"
ovs-appctl -t ovs-ofctl ofctl/barrier
echo >>expout "OFPT_BARRIER_REPLY (OF1.2) (xid=0x3):"
-AT_CHECK([cat monitor.log], [0], [expout])
+AT_CHECK([grep -v '^send:' monitor.log], [0], [expout])
+mv experr expout
+AT_CHECK([grep '^send:' monitor.log], [0], [expout])
ovs-appctl -t ovs-ofctl exit
OVS_VSWITCHD_STOP
OVS_VSWITCHD_STOP
AT_CLEANUP
+dnl This test checks that OFPT_PACKET_OUT accepts both OFPP_NONE (as
+dnl specified by OpenFlow 1.1) and OFPP_CONTROLLER (used by some
+dnl controllers despite the spec) as meaning a packet that was generated
+dnl by the controller.
+AT_SETUP([ofproto - packet-out from controller (OpenFlow 1.1)])
+OVS_VSWITCHD_START
+
+# Start a monitor listening for packet-ins.
+AT_CHECK([ovs-ofctl -O OpenFlow11 monitor br0 --detach --no-chdir --pidfile])
+ovs-appctl -t ovs-ofctl ofctl/send 0209000c0123456700000080
+ovs-appctl -t ovs-ofctl ofctl/barrier
+ovs-appctl -t ovs-ofctl ofctl/set-output-file monitor.log
+AT_CAPTURE_FILE([monitor.log])
+
+# Send some packet-outs with OFPP_NONE and OFPP_CONTROLLER (65533) as in_port.
+AT_CHECK([ovs-ofctl -O OpenFlow11 packet-out br0 none controller '0001020304050010203040501234'])
+AT_CHECK([ovs-ofctl -O OpenFlow11 packet-out br0 4294967293 controller '0001020304050010203040505678'])
+
+# Stop the monitor and check its output.
+ovs-appctl -t ovs-ofctl ofctl/barrier
+ovs-appctl -t ovs-ofctl exit
+
+AT_CHECK([sed 's/ (xid=0x[[0-9a-fA-F]]*)//' monitor.log], [0], [dnl
+OFPT_PACKET_IN (OF1.1): total_len=14 in_port=ANY (via action) data_len=14 (unbuffered)
+metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:10:20:30:40:50,dl_dst=00:01:02:03:04:05,dl_type=0x1234
+OFPT_PACKET_IN (OF1.1): total_len=14 in_port=CONTROLLER (via action) data_len=14 (unbuffered)
+metadata=0,in_port=0,vlan_tci=0x0000,dl_src=00:10:20:30:40:50,dl_dst=00:01:02:03:04:05,dl_type=0x5678
+OFPT_BARRIER_REPLY (OF1.1):
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
dnl This test checks that metadata is encoded in packet_in structures,
dnl supported by NXAST.
AT_SETUP([ofproto - packet-out with metadata (NXM)])
OVS_VSWITCHD_STOP
AT_CLEANUP
+
+AT_SETUP([ofproto - ofport_request])
+OVS_VSWITCHD_START
+ADD_OF_PORTS([br0], [1], [2], [3])
+
+set_and_check_specific_ofports () {
+ ovs-vsctl set Interface p1 ofport_request="$1" -- \
+ set Interface p2 ofport_request="$2" -- \
+ set Interface p3 ofport_request="$3"
+ ofports=`ovs-vsctl get Interface p1 ofport -- \
+ get Interface p2 ofport -- \
+ get Interface p3 ofport`
+ AT_CHECK_UNQUOTED([echo $ofports], [0], [$1 $2 $3
+])
+}
+for pre in '1 2 3' '1 3 2' '2 1 3' '2 3 1' '3 1 2' '3 2 1'; do
+ for post in '1 2 3' '1 3 2' '2 1 3' '2 3 1' '3 1 2' '3 2 1'; do
+ echo -----------------------------------------------------------
+ echo "Check changing port numbers from $pre to $post"
+ set_and_check_ofports $pre
+ set_and_check_ofports $post
+ done
+done
+
+ovs-vsctl del-port p3
+
+set_and_check_poorly_specified_ofports () {
+ ovs-vsctl set Interface p1 ofport_request="$1" -- \
+ set Interface p2 ofport_request="$2"
+ p1=`ovs-vsctl get Interface p1 ofport`
+ p2=`ovs-vsctl get Interface p2 ofport`
+ echo $p1 $p2
+
+ AT_CHECK([test "$p1" != "$p2"])
+ if test "$1" = "$2" && test "$1" != '[[]]'; then
+ # One port number must be the requested one.
+ AT_CHECK([test "$p1" = "$1" || test "$p2" = "$1"])
+ # The other port number must be different (already tested above).
+ else
+ AT_CHECK([test "$1" = '[[]]' || test "$p1" == "$1"])
+ AT_CHECK([test "$2" = '[[]]' || test "$p2" == "$2"])
+ fi
+}
+for pre in '1 2' '[[]] 2' '1 [[]]' '[[]] [[]]' '2 1' '[[]] 1' '2 [[]]' \
+ '1 1' '2 2'; do
+ for post in '1 2' '[[]] 2' '1 [[]]' '[[]] [[]]' '2 1' '[[]] 1' '2 [[]]' \
+ '1 1' '2 2'; do
+ echo -----------------------------------------------------------
+ echo "Check changing port numbers from $pre to $post"
+ set_and_check_poorly_specified_ofports $pre
+ set_and_check_poorly_specified_ofports $post
+ done
+done
+OVS_VSWITCHD_STOP
+AT_CLEANUP
git://git.onelab.eu / sliver-openvswitch.git / blobdiff