diff --git a/tests-1.3/bsn_in_ports.py b/tests-1.3/bsn_in_ports.py
new file mode 100644
index 0000000..eddcc5a
--- /dev/null
+++ b/tests-1.3/bsn_in_ports.py
@@ -0,0 +1,76 @@
+# Distributed under the OpenFlow Software License (see LICENSE)
+# Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+"""
+Test the bsn_in_ports_128 OXM, which enables the controller to specify a bitmap
+of allowed input ports.
+"""
+
+import logging
+
+from oftest import config
+import oftest.base_tests as base_tests
+import ofp
+import oftest.packet as scapy
+
+from oftest.testutils import *
+
+class MatchInPorts128(base_tests.SimpleDataPlane):
+    """
+    Match on ingress port bitmap
+    """
+    def runTest(self):
+        in_port1, in_port2, out_port, bad_port = openflow_ports(4)
+
+        # See the loxigen bsn_in_ports input file for encoding details
+        match = ofp.match([
+            ofp.oxm.bsn_in_ports_128_masked(set(), set(range(0,128)) - set((in_port1,in_port2)))
+        ])
+
+        pkt = simple_tcp_packet()
+
+        logging.info("Running match test for %s", match.show())
+
+        delete_all_flows(self.controller)
+
+        logging.info("Inserting flow sending matching packets to port %d", out_port)
+        request = ofp.message.flow_add(
+                table_id=0,
+                match=match,
+                instructions=[
+                    ofp.instruction.apply_actions(
+                        actions=[
+                            ofp.action.output(
+                                port=out_port,
+                                max_len=ofp.OFPCML_NO_BUFFER)])],
+                buffer_id=ofp.OFP_NO_BUFFER,
+                priority=1000)
+        self.controller.message_send(request)
+
+        logging.info("Inserting match-all flow sending packets to controller")
+        request = ofp.message.flow_add(
+            table_id=0,
+            instructions=[
+                ofp.instruction.apply_actions(
+                    actions=[
+                        ofp.action.output(
+                            port=ofp.OFPP_CONTROLLER,
+                            max_len=ofp.OFPCML_NO_BUFFER)])],
+            buffer_id=ofp.OFP_NO_BUFFER,
+            priority=1)
+        self.controller.message_send(request)
+
+        do_barrier(self.controller)
+
+        pktstr = str(pkt)
+
+        logging.info("Sending packet on matching ingress port, expecting output to port %d", out_port)
+        self.dataplane.send(in_port1, pktstr)
+        verify_packets(self, pktstr, [out_port])
+
+        logging.info("Sending packet on other matching ingress port, expecting output to port %d", out_port)
+        self.dataplane.send(in_port2, pktstr)
+        verify_packets(self, pktstr, [out_port])
+
+        logging.info("Sending packet on non-matching ingress port, expecting packet-in")
+        self.dataplane.send(bad_port, pktstr)
+        verify_packet_in(self, pktstr, bad_port, ofp.OFPR_ACTION)