diff --git a/py25/bacpypes/bvllservice.py b/py25/bacpypes/bvllservice.py
index 88b38fc..d2e9f2c 100755
--- a/py25/bacpypes/bvllservice.py
+++ b/py25/bacpypes/bvllservice.py
@@ -14,7 +14,8 @@ from .task import OneShotTask, RecurringTask
 from .comm import Client, Server, bind, \
     ServiceAccessPoint, ApplicationServiceElement
 
-from .pdu import Address, LocalBroadcast, LocalStation, PDU
+from .pdu import Address, LocalBroadcast, LocalStation, PDU, \
+    unpack_ip_addr
 from .bvll import BVLPDU, DeleteForeignDeviceTableEntry, \
     DistributeBroadcastToNetwork, FDTEntry, ForwardedNPDU, \
     OriginalBroadcastNPDU, OriginalUnicastNPDU, \
@@ -108,7 +109,7 @@ class UDPMultiplexer:
             dest = self.addrBroadcastTuple
             if _debug: UDPMultiplexer._debug("    - requesting local broadcast: %r", dest)
         elif pdu.pduDestination.addrType == Address.localStationAddr:
-            dest = pdu.pduDestination.addrTuple
+            dest = unpack_ip_addr(pdu.pduDestination.addrAddr)
             if _debug: UDPMultiplexer._debug("    - requesting local station: %r", dest)
         else:
             raise RuntimeError("invalid destination address type")
diff --git a/py27/bacpypes/bvllservice.py b/py27/bacpypes/bvllservice.py
index 0c8a2f9..e45201b 100755
--- a/py27/bacpypes/bvllservice.py
+++ b/py27/bacpypes/bvllservice.py
@@ -14,7 +14,8 @@ from .task import OneShotTask, RecurringTask
 from .comm import Client, Server, bind, \
     ServiceAccessPoint, ApplicationServiceElement
 
-from .pdu import Address, LocalBroadcast, LocalStation, PDU
+from .pdu import Address, LocalBroadcast, LocalStation, PDU, \
+    unpack_ip_addr
 from .bvll import BVLPDU, DeleteForeignDeviceTableEntry, \
     DistributeBroadcastToNetwork, FDTEntry, ForwardedNPDU, \
     OriginalBroadcastNPDU, OriginalUnicastNPDU, \
@@ -109,7 +110,7 @@ class UDPMultiplexer:
             dest = self.addrBroadcastTuple
             if _debug: UDPMultiplexer._debug("    - requesting local broadcast: %r", dest)
         elif pdu.pduDestination.addrType == Address.localStationAddr:
-            dest = pdu.pduDestination.addrTuple
+            dest = unpack_ip_addr(pdu.pduDestination.addrAddr)
             if _debug: UDPMultiplexer._debug("    - requesting local station: %r", dest)
         else:
             raise RuntimeError("invalid destination address type")
diff --git a/py34/bacpypes/bvllservice.py b/py34/bacpypes/bvllservice.py
index 02956a8..7d6a7bb 100755
--- a/py34/bacpypes/bvllservice.py
+++ b/py34/bacpypes/bvllservice.py
@@ -14,7 +14,8 @@ from .task import OneShotTask, RecurringTask
 from .comm import Client, Server, bind, \
     ServiceAccessPoint, ApplicationServiceElement
 
-from .pdu import Address, LocalBroadcast, LocalStation, PDU
+from .pdu import Address, LocalBroadcast, LocalStation, PDU, \
+    unpack_ip_addr
 from .bvll import BVLPDU, DeleteForeignDeviceTableEntry, \
     DistributeBroadcastToNetwork, FDTEntry, ForwardedNPDU, \
     OriginalBroadcastNPDU, OriginalUnicastNPDU, \