diff --git a/flow_query.py b/flow_query.py
new file mode 100644
index 0000000..5b8cb3b
--- /dev/null
+++ b/flow_query.py
@@ -0,0 +1,533 @@
+"""
+Flow query test case.
+
+Attempts to fill switch to capacity with randomized flows, and ensure that they all are read back correctly.
+"""
+
+import logging
+
+import unittest
+import random
+
+import oftest.controller  as controller
+import oftest.cstruct     as ofp
+import oftest.message     as message
+import oftest.dataplane   as dataplane
+import oftest.action      as action
+import oftest.action_list as action_list
+import oftest.parse       as parse
+import pktact
+import basic
+
+from testutils import *
+from time import sleep
+
+#@var port_map Local copy of the configuration map from OF port
+# numbers to OS interfaces
+pa_port_map = None
+#@var pa_logger Local logger object
+pa_logger = None
+#@var pa_config Local copy of global configuration data
+pa_config = None
+
+def test_set_init(config):
+    """
+    Set up function for packet action test classes
+
+    @param config The configuration dictionary; see oft
+    """
+
+    basic.test_set_init(config)
+
+    global pa_port_map
+    global pa_logger
+    global pa_config
+
+    pa_logger = logging.getLogger("pkt_act")
+    pa_logger.info("Initializing test set")
+    pa_port_map = config["port_map"]
+    pa_config = config
+
+
+def shuffle(list):
+    n = len(list)
+    lim = n * n
+    i = 0
+    while i < lim:
+        a = random.randint(0, n - 1)
+        b = random.randint(0, n - 1)
+        temp = list[a]
+        list[a] = list[b]
+        list[b] = temp
+        i = i + 1
+    return list
+
+
+def rand_dl_addr():
+    return [random.randint(0, 255) & ~1, random.randint(0, 255), random.randint(0, 255), random.randint(0, 255), random.randint(0, 255), random.randint(0, 255)]
+
+
+def rand_nw_addr():
+    return random.randint(0, (1 << 32) - 1)
+
+
+# TBD - These don't belong here
+
+all_wildcards = [ofp.OFPFW_IN_PORT, \
+                 ofp.OFPFW_DL_VLAN, \
+                 ofp.OFPFW_DL_SRC, \
+                 ofp.OFPFW_DL_DST, \
+                 ofp.OFPFW_DL_TYPE, \
+                 ofp.OFPFW_NW_PROTO, \
+                 ofp.OFPFW_TP_SRC, \
+                 ofp.OFPFW_TP_DST, \
+                 ofp.OFPFW_NW_SRC_ALL, \
+                 ofp.OFPFW_NW_DST_ALL, \
+                 ofp.OFPFW_DL_VLAN_PCP, \
+                 ofp.OFPFW_NW_TOS \
+                 ]
+
+all_actions = [ofp.OFPAT_OUTPUT,
+               ofp.OFPAT_SET_VLAN_VID,
+               ofp.OFPAT_SET_VLAN_PCP,
+               ofp.OFPAT_STRIP_VLAN,
+               ofp.OFPAT_SET_DL_SRC,
+               ofp.OFPAT_SET_DL_DST,
+               ofp.OFPAT_SET_NW_SRC,
+               ofp.OFPAT_SET_NW_DST,
+               ofp.OFPAT_SET_NW_TOS,
+               ofp.OFPAT_SET_TP_SRC,
+               ofp.OFPAT_SET_TP_DST,
+               ofp.OFPAT_ENQUEUE
+               ]
+
+
+class flow_cfg:
+    # Members:
+    # - match
+    # - idle_timeout
+    # - hard_timeout
+    # - priority
+    # - action_list
+
+    def __init__(self):
+        self.match           = parse.ofp_match()
+        self.match.wildcards = ofp.OFPFW_ALL
+        self.idle_timeout    = 0
+        self.hard_timeout    = 0
+        self.priority        = 0
+        self.actions         = action_list.action_list()
+
+    def __eq__(self, x):
+        if self.match != x.match:
+            return False
+        if self.idle_timeout != x.idle_timeout:
+            return False
+        if self.hard_timeout != x.hard_timeout:
+            return False
+        if self.priority != x.priority:
+            return False
+        return self.actions == x.actions  # N.B. Action lists are ordered
+
+    def rand(self, valid_wildcards, valid_actions, valid_ports):
+        # TBD - Are IP addr wildcard specs all or nothing, valid wildcard reported as all 1s or all 0s?
+        self.match.wildcards = valid_wildcards
+        if (self.match.wildcards & ofp.OFPFW_NW_SRC_MASK) == ofp.OFPFW_NW_SRC_MASK:
+            self.match.wildcards = (self.match.wildcards & ~ofp.OFPFW_NW_SRC_MASK) | ofp.OFPFW_NW_SRC_ALL
+        if (self.match.wildcards & ofp.OFPFW_NW_DST_MASK) == ofp.OFPFW_NW_DST_MASK:
+            self.match.wildcards = (self.match.wildcards & ~ofp.OFPFW_NW_DST_MASK) | ofp.OFPFW_NW_DST_ALL
+
+        exact = True if random.randint(1, 100) == 1 else False
+
+        for w in all_wildcards:
+            if not exact and (w & valid_wildcards) != 0:
+                if random.randint(1, 100) <= 50:
+                    continue
+
+            if w == ofp.OFPFW_IN_PORT:
+                self.match.in_port = valid_ports[random.randint(0, len(valid_ports) - 1)].port_no
+                self.match.wildcards = self.match.wildcards & ~w
+            elif w == ofp.OFPFW_DL_VLAN:
+                self.match.vl_vlan = random.randint(1, 4094)
+                self.match.wildcards = self.match.wildcards & ~w
+            elif w == ofp.OFPFW_DL_SRC:
+                self.match.dl_src = rand_dl_addr()
+                self.match.wildcards = self.match.wildcards & ~w
+            elif w == ofp.OFPFW_DL_DST:
+                self.match.dl_dst = rand_dl_addr()
+                self.match.wildcards = self.match.wildcards & ~w
+            elif w == ofp.OFPFW_DL_TYPE:
+                if (self.match.wildcards & w) != 0:
+                    self.match.dl_type = random.randint(0, (1 << 16) - 1)
+                    self.match.wildcards = self.match.wildcards & ~w
+            elif w == ofp.OFPFW_NW_PROTO:
+                if (self.match.wildcards & w) != 0:
+                    self.match.nw_proto = random.randint(0, (1 << 8) - 1)
+                    self.match.wildcards = self.match.wildcards & ~w
+                    self.match.dl_type   = 0x0800
+                    self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_DL_TYPE
+            elif w == ofp.OFPFW_TP_SRC:
+                self.match.tp_src = random.randint(0, (1 << 16) - 1)
+                self.match.wildcards = self.match.wildcards & ~w
+                self.match.nw_proto = [1, 6, 17][random.randint(0, 2)]
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_NW_PROTO
+                self.match.dl_type   = 0x0800
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_DL_TYPE
+            elif w == ofp.OFPFW_TP_DST:
+                self.match.tp_dst = random.randint(0, (1 << 16) - 1)
+                self.match.wildcards = self.match.wildcards & ~w
+                self.match.nw_proto = [1, 6, 17][random.randint(0, 2)]
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_NW_PROTO
+                self.match.dl_type   = 0x0800
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_DL_TYPE
+            elif w == ofp.OFPFW_NW_SRC_MASK:
+                n = 0 if exact else random.randint(0, 31)
+                self.match.nw_src    = rand_nw_addr() & ~((1 << n) - 1)
+                self.match.wildcards = (self.match.wildcards & ~w) | (n << ofp.OFPFW_NW_SRC_SHIFT)
+                self.match.dl_type   = [0x0800, 0x0806][random.randint(0, 1)]
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_DL_TYPE
+            elif w == ofp.OFPFW_NW_DST_MASK:
+                n = 0 if exact else random.randint(0, 31)
+                self.match.nw_dst    = rand_nw_addr() & ~((1 << n) - 1)
+                self.match.wildcards = (self.match.wildcards & ~w) | (n << ofp.OFPFW_NW_DST_SHIFT)
+                self.match.dl_type   = [0x0800, 0x0806][random.randint(0, 1)]
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_DL_TYPE
+            elif w == ofp.OFPFW_DL_VLAN_PCP:
+                self.match.dl_vlan_pcp = random.randint(0, (1 << 3) - 1)
+                self.match.wildcards = self.match.wildcards & ~w
+            elif w == ofp.OFPFW_NW_TOS:
+                while True:
+                    self.match.nw_tos = random.randint(0, (1 << 8) - 1)
+                    if (self.match.nw_tos & 3) == 0:
+                        break
+                self.match.wildcards = self.match.wildcards & ~w
+                self.match.dl_type   = 0x0800
+                self.match.wildcards = self.match.wildcards & ~ofp.OFPFW_DL_TYPE
+
+        # N.B. Don't make the timeout too short, else the flow might disappear before we
+        # get a chance to check for it.
+        t = random.randint(0, 65535)
+        self.idle_timeout = 0 if t < 60 else t
+        t = random.randint(0, 65535)
+        self.hard_timeout = 0 if t < 60 else t
+        self.priority     = 65535 if exact else random.randint(1, 65535)
+
+        # N.B. Action lists are ordered
+        supported_action_idxs = []
+        ai = 0
+        while ai < len(all_actions):
+            if ((1 << all_actions[ai]) & valid_actions) != 0:
+                supported_action_idxs.append(ai)
+            ai = ai + 1
+
+        supported_action_idxs = shuffle(supported_action_idxs)
+        supported_action_idxs = supported_action_idxs[0 : random.randint(1, len(supported_action_idxs) - 1)]
+
+        self.actions = action_list.action_list()
+        for ai in supported_action_idxs:
+            a = all_actions[ai]
+
+            if a == ofp.OFPAT_OUTPUT:
+                # TBD - Output actions are clustered in list, spread them out?
+                port_idxs = shuffle(range(len(valid_ports)))
+                port_idxs = port_idxs[0 : random.randint(1, len(valid_ports) - 1)]
+                for pi in port_idxs:
+                    act = action.action_output()
+                    act.port = valid_ports[pi].port_no
+                    self.actions.add(act)
+            elif a == ofp.OFPAT_SET_VLAN_VID:
+                act = action.action_set_vlan_vid()
+                act.vlan_vid = random.randint(1, 4094)
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_VLAN_PCP:
+                # TBD - Temporaily removed, broken in Indigo
+                #act = action.action_set_vlan_pcp()
+                #act.vlan_pcp = random.randint(0, (1 << 3) - 1)
+                pass
+            elif a == ofp.OFPAT_STRIP_VLAN:
+                act = action.action_strip_vlan()
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_DL_SRC:
+                act = action.action_set_dl_src()
+                act.dl_addr = rand_dl_addr()
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_DL_DST:
+                act = action.action_set_dl_dst()
+                act.dl_addr = rand_dl_addr()
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_NW_SRC:
+                act = action.action_set_nw_src()
+                act.nw_addr = rand_nw_addr()
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_NW_DST:
+                act = action.action_set_nw_dst()
+                act.nw_addr = rand_nw_addr()
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_NW_TOS:
+                act = action.action_set_nw_tos()
+                act.nw_tos = random.randint(0, (1 << 8) - 1)
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_TP_SRC:
+                act = action.action_set_tp_src()
+                act.tp_port = random.randint(0, (1 << 16) - 1)
+                self.actions.add(act)
+            elif a == ofp.OFPAT_SET_TP_DST:
+                act = action.action_set_tp_dst()
+                act.tp_port = random.randint(0, (1 << 16) - 1)
+                self.actions.add(act)
+            elif a == ofp.OFPAT_ENQUEUE:
+                # TBD - Enqueue actions are clustered in list, spread them out?
+                port_idxs = shuffle(range(len(valid_ports)))
+                port_idxs = port_idxs[0 : random.randint(1, len(valid_ports) - 1)]
+                for pi in port_idxs:
+                    act = action.action_enqueue()
+                    act.port = valid_ports[pi].port_no
+                    # TBD - Limits for queue number?
+                    act.queue_id = random.randint(0, 7)
+                    self.actions.add(act)
+
+        return self
+
+    def overlap(self, x):
+        if self.priority != x.priority:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_IN_PORT) == 0 and (x.match.wildcards & ofp.OFPFW_IN_PORT) == 0 and self.match.in_port != x.match.in_port:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_DL_VLAN) == 0 and (x.match.wildcards & ofp.OFPFW_DL_VLAN) == 0 and self.match.dl_vlan != x.match.dl_vlan:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_DL_SRC) == 0 and (x.match.wildcards & ofp.OFPFW_DL_SRC) == 0 and self.match.dl_src != x.match.dl_src:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_DL_DST) == 0 and (x.match.wildcards & ofp.OFPFW_DL_DST) == 0 and self.match.dl_dst != x.match.dl_dst:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_DL_TYPE) == 0 and (x.match.wildcards & ofp.OFPFW_DL_TYPE) == 0 and self.match.dl_type != x.match.dl_type:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_NW_PROTO) == 0 and (x.match.wildcards & ofp.OFPFW_NW_PROTO) == 0 and self.match.nw_proto != x.match.nw_proto:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_TP_SRC) == 0 and (x.match.wildcards & ofp.OFPFW_TP_SRC) == 0 and self.match.tp_src != x.match.tp_src:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_TP_DST) == 0 and (x.match.wildcards & ofp.OFPFW_TP_DST) == 0 and self.match.tp_dst != x.match.tp_dst:
+            return False
+        na = (self.match.wildcards & ofp.OFPFW_NW_SRC_MASK) >> ofp.OFPFW_NW_SRC_SHIFT
+        nb = (x.match.wildcards & ofp.OFPFW_NW_SRC_MASK) >> ofp.OFPFW_NW_SRC_SHIFT
+        if (na < 32 and nb < 32):
+            m = ~((1 << na) - 1) & ~((1 << nb) - 1)
+            if (self.match.nw_src & m) != (x.match.nw_src & m):
+                return False
+        na = (self.match.wildcards & ofp.OFPFW_NW_DST_MASK) >> ofp.OFPFW_NW_DST_SHIFT
+        nb = (x.match.wildcards & ofp.OFPFW_NW_DST_MASK) >> ofp.OFPFW_NW_DST_SHIFT
+        if (na < 32 and nb < 32):
+            m = ~((1 << na) - 1) & ~((1 << nb) - 1)
+            if (self.match.nw_dst & m) != (x.match.nw_dst & m):
+                return False
+        if (self.match.wildcards & ofp.OFPFW_DL_VLAN_PCP) == 0 and (x.match.wildcards & ofp.OFPFW_DL_VLAN_PCP) == 0 and self.match.dl_vlan_pcp != x.match.dl_vlan_pcp:
+            return False
+        if (self.match.wildcards & ofp.OFPFW_NW_TOS) == 0 and (x.match.wildcards & ofp.OFPFW_NW_TOS) == 0 and self.match.nw_tos != x.match.nw_tos:
+            return False
+        return True
+
+    def to_flow_mod_msg(self, msg):
+        msg.match        = self.match
+        msg.idle_timeout = self.idle_timeout
+        msg.hard_timeout = self.hard_timeout
+        msg.priority     = self.priority
+        msg.actions      = self.actions
+        return msg
+
+    def from_flow_stat(self, msg):
+        self.match        = msg.match
+        self.idle_timeout = msg.idle_timeout
+        self.hard_timeout = msg.hard_timeout
+        self.priority     = msg.priority
+        self.actions      = msg.actions
+
+
+class FlowQuery(basic.SimpleProtocol):
+    """
+    """
+
+    def test1(self, overlapf):
+        """
+        """
+
+        # Clear all flows from switch
+        self.logger.debug("Deleting all flows from switch")
+        rc = delete_all_flows(self.controller, pa_logger)
+        self.assertEqual(rc, 0, "Failed to delete all flows")
+
+        # Get valid port numbers
+        # Get number of tables supported
+        # Get actions supported by switch
+
+        self.logger.debug("Retrieving features from switch")
+        request = message.features_request()
+        (sw_features, pkt) = self.controller.transact(request, timeout=2)
+        self.assertTrue(sw_features is not None, "No reply to features_request")
+        self.logger.debug("Switch features -")
+        self.logger.debug("Number of tables: " + str(sw_features.n_tables))
+        self.logger.debug("Supported actions: " + hex(sw_features.actions))
+        self.logger.debug("Ports: " + str(map(lambda x: x.port_no, sw_features.ports)))
+
+        # For each table, get wildcards supported maximum number of flows
+
+        self.logger.debug("Retrieving table stats from switch")
+        request = message.table_stats_request()
+        (tbl_stats, pkt) = self.controller.transact(request, timeout=2)
+        self.assertTrue(tbl_stats is not None, "No reply to table_stats_request")
+        active_count = 0
+        tbl_idx = 0
+        while tbl_idx < sw_features.n_tables:
+            self.logger.debug("Table " + str(tbl_idx) + " - ")
+            self.logger.debug("Supported wildcards: " + hex(tbl_stats.stats[tbl_idx].wildcards))
+            self.logger.debug("Max entries: " + str(tbl_stats.stats[tbl_idx].max_entries))
+            self.logger.debug("Active count: " + str(tbl_stats.stats[tbl_idx].active_count))
+            active_count = active_count + tbl_stats.stats[tbl_idx].active_count
+            tbl_idx = tbl_idx + 1
+
+        self.assertEqual(active_count, 0, "Total number of active entries not 0 -- delete all flow failed?")
+
+
+        # For each table, think up flows to fill it
+
+        self.logger.debug("Creating flows")
+        num_flows = 0
+        num_overlaps = 0
+        tbl_flows = []
+        tbl_idx = 0
+        while tbl_idx < sw_features.n_tables:
+            flow_cfgs = []
+            flow_idx = 0
+            while flow_idx < tbl_stats.stats[tbl_idx].max_entries:
+                flow_out = flow_cfg().rand(tbl_stats.stats[tbl_idx].wildcards, sw_features.actions, sw_features.ports)
+                j = 0
+                while j < len(flow_cfgs):
+                    if flow_out.overlap(flow_cfgs[j]):
+                        break
+                    j = j + 1
+                if j < len(flow_cfgs):
+                    num_overlaps = num_overlaps + 1
+                    flow_out.overlap = True
+                else:
+                    flow_out.overlap = False
+                flow_cfgs.append(flow_out)
+                num_flows = num_flows + 1
+                flow_idx = flow_idx + 1
+            tbl_flows.append(flow_cfgs)
+            tbl_idx = tbl_idx + 1
+
+        self.logger.debug("Created " + str(num_flows) + " flows, with " + str(num_overlaps) + " overlaps")
+
+        # Send all flows to switch
+
+        self.logger.debug("Sending flows to switch")
+        flow_num = 1
+        tbl_idx = 0
+        while tbl_idx < sw_features.n_tables:
+            flow_idx = 0
+            while flow_idx < len(tbl_flows[tbl_idx]):
+                self.logger.debug("Sending flow number " + str(flow_num))
+                flow_mod_msg = message.flow_mod()
+                flow_mod_msg.buffer_id = 0xffffffff
+                flow_mod_msg.cookie    = random.randint(0, (1 << 53) - 1)
+                tbl_flows[tbl_idx][flow_idx].to_flow_mod_msg(flow_mod_msg)
+                if overlapf:
+                    flow_mod_msg.flags = flow_mod_msg.flags | ofp.OFPFF_CHECK_OVERLAP
+                rv = self.controller.message_send(flow_mod_msg)
+                self.assertTrue(rv != -1, "Error installing flow mod")
+                (errmsg, pkt) = self.controller.poll(ofp.OFPT_ERROR, 1) # TBD - Tune timeout for error message
+                if errmsg is not None:
+                    # Got ERROR message
+                    if errmsg.type == ofp.OFPET_FLOW_MOD_FAILED and errmsg.code == ofp.OFPFMFC_OVERLAP:
+                        # Got "overlap" ERROR message
+                        self.assertTrue(overlapf and tbl_flows[tbl_idx][flow_idx].overlap, "Got unexpected OVERLAP error message")
+                    else:
+                        self.assertTrue(False, "Got unexpected error message, type = " + str(errmsg.type) + ", code = " + str(errmsg.code))
+                else:
+                    # Did not get ERROR message
+                    self.assertTrue(not (overlapf and tbl_flows[tbl_idx][flow_idx].overlap), "Did not get expected OVERLAP message")
+
+                flow_idx = flow_idx + 1
+                flow_num = flow_num + 1
+            tbl_idx = tbl_idx + 1
+
+        # Send barrier, to make sure all flows are in
+
+        barrier = message.barrier_request()
+        (resp, pkt) = self.controller.transact(barrier, 5)
+        self.assertTrue(resp is not None, "Did not receive response to barrier request")
+
+        # Check number of flows reported in table stats
+
+        self.logger.debug("Verifying that table stats reports the correct number of active flows")
+        request = message.table_stats_request()
+        (tbl_stats_after, pkt) = self.controller.transact(request, timeout=2)
+        self.assertTrue(tbl_stats_after is not None, "No reply to table_stats_request")
+
+        num_flows_reported = 0
+        for ts in tbl_stats_after.stats:
+            num_flows_reported = num_flows_reported + ts.active_count
+
+        num_flows_expected = num_flows
+        if overlapf:
+            num_flows_expected = num_flows_expected - num_overlaps
+
+        self.assertEqual(num_flows_reported, num_flows_expected, "Incorrect number of flows returned by table stats, reported = " + str(num_flows_reported) + ", expected = " + str(num_flows_expected))
+
+        # Retrieve all flows from switch
+
+        self.logger.debug("Retrieving all flows from switch")
+        stat_req = message.flow_stats_request()
+        query_match           = ofp.ofp_match()
+        query_match.wildcards = ofp.OFPFW_ALL
+        stat_req.match    = query_match
+        stat_req.table_id = 0xff
+        stat_req.out_port = ofp.OFPP_NONE;
+        flow_stats, pkt = self.controller.transact(stat_req, timeout=2)
+        self.assertTrue(flow_stats is not None, "Get all flow stats failed")
+
+        # Verify retrieved flows
+
+        self.logger.debug("Verifying retrieved flows")
+
+        self.assertEqual(flow_stats.type, ofp.OFPST_FLOW, "Unexpected type of response message")
+
+        num_flows_reported = len(flow_stats.stats)
+
+        self.assertEqual(num_flows_reported, num_flows_expected, "Incorrect number of flows returned by table stats, reported = " + str(num_flows_reported) + ", expected = " + str(num_flows_expected))
+
+        tbl_idx = 0
+        while tbl_idx < sw_features.n_tables:
+            flow_idx = 0
+            while flow_idx < len(tbl_flows[tbl_idx]):
+                tbl_flows[tbl_idx][flow_idx].resp_matched = False
+                flow_idx = flow_idx + 1
+            tbl_idx = tbl_idx + 1
+
+        num_resp_flows_matched = 0
+        for flow_stat in flow_stats.stats:
+            flow_in = flow_cfg()
+            flow_in.from_flow_stat(flow_stat)
+
+            tbl_idx = 0
+            while tbl_idx < sw_features.n_tables:
+                flow_idx = 0
+                while flow_idx < len(tbl_flows[tbl_idx]):
+                    f = tbl_flows[tbl_idx][flow_idx]
+                    if not f.resp_matched and (not overlapf or not f.overlap) and f == flow_in:
+                        f.resp_matched = True
+                        num_resp_flows_matched = num_resp_flows_matched + 1
+                        break
+                    flow_idx = flow_idx + 1
+                self.assertTrue(flow_idx < len(tbl_flows[tbl_idx]), "Reponse flow does not match any configured flow")
+                tbl_idx = tbl_idx + 1
+
+        self.assertEqual(num_resp_flows_matched, num_flows_expected, "Configured flow(s) missing in response, num_resp_flows_matched = " + str(num_resp_flows_matched) + ", num_flows_expected = " + str(num_flows_expected))
+
+
+    def runTest(self):
+        """
+        Run all tests
+        """
+
+        self.test1(False)               # Test with no overlaps
+        self.test1(True)                # Test with overlaps
+