diff --git a/libdnet-stripped/include/dnet/intf.h b/libdnet-stripped/include/dnet/intf.h
index 68d6d2f6a..3d1939f12 100644
--- a/libdnet-stripped/include/dnet/intf.h
+++ b/libdnet-stripped/include/dnet/intf.h
@@ -60,6 +60,7 @@ intf_t	*intf_open(void);
 int	 intf_get(intf_t *i, struct intf_entry *entry);
 int	 intf_get_src(intf_t *i, struct intf_entry *entry, struct addr *src);
 int	 intf_get_dst(intf_t *i, struct intf_entry *entry, struct addr *dst);
+int	 intf_get_pcap_devname(const char *intf_name, char *pcapdev, int pcapdevlen);
 int	 intf_set(intf_t *i, const struct intf_entry *entry);
 int	 intf_loop(intf_t *i, intf_handler callback, void *arg);
 intf_t	*intf_close(intf_t *i);
diff --git a/libdnet-stripped/src/eth-win32.c b/libdnet-stripped/src/eth-win32.c
index a767a8e6d..9cbb3f9f4 100644
--- a/libdnet-stripped/src/eth-win32.c
+++ b/libdnet-stripped/src/eth-win32.c
@@ -34,56 +34,25 @@ eth_t *
 eth_open(const char *device)
 {
 	eth_t *eth;
-	intf_t *intf;
-	struct intf_entry ifent;
-	eth_addr_t ea;
-	char *p, *buf;
-	ULONG len;
+	char pcapdev[128];
 
-	/* Get interface entry. */
-	memset(&ifent, 0, sizeof(ifent));
-	if ((intf = intf_open()) != NULL) {
-		strlcpy(ifent.intf_name, device, sizeof(ifent.intf_name));
-		intf_get(intf, &ifent);
-		intf_close(intf);
-	}
-	if (ifent.intf_link_addr.addr_type != ADDR_TYPE_ETH)
+	if (eth_get_pcap_devname(device, pcapdev, sizeof(pcapdev)) != 0)
 		return (NULL);
 
-	/* Get Packet driver adapter name/desc lists. */
-	buf = NULL;
-	PacketGetAdapterNames(buf, &len);
-	if (len > 0 && (buf = malloc(len)) != NULL) {
-		if (!PacketGetAdapterNames(buf, &len)) {
-			free(buf);
-			buf = NULL;
-		}
-	}
-	if (buf == NULL)
+	if ((eth = calloc(1, sizeof(*eth))) == NULL)
 		return (NULL);
-	
-	/* XXX - find adapter with matching interface MAC address. */
-	if ((eth = calloc(1, sizeof(*eth))) == NULL) {
-		free(buf);
+	eth->lpa = PacketOpenAdapter(pcapdev);
+	if (eth->lpa == NULL) {
+		eth_close(eth);
 		return (NULL);
 	}
-	for (p = buf; *p != '\0'; p += strlen(p) + 1) {
-		if ((eth->lpa = PacketOpenAdapter(p)) != NULL) {
-			if (eth->lpa->hFile != INVALID_HANDLE_VALUE &&
-			    eth_get(eth, &ea) == 0 &&
-			    memcmp(&ea, &ifent.intf_link_addr.addr_eth,
-				ETH_ADDR_LEN) == 0) {
-				PacketSetBuff(eth->lpa, 512000);
-				eth->pkt = PacketAllocatePacket();
-				break;
-			}
-			PacketCloseAdapter(eth->lpa);
-		}
+	PacketSetBuff(eth->lpa, 512000);
+	eth->pkt = PacketAllocatePacket();
+	if (eth->pkt == NULL) {
+		eth_close(eth);
+		return NULL;
 	}
-	free(buf);
-	if (eth->pkt == NULL)
-		eth = eth_close(eth);
-	
+
 	return (eth);
 }
 
@@ -142,61 +111,8 @@ eth_set(eth_t *eth, const eth_addr_t *ea)
 	return (-1);
 }
 
-
-/* Converts a dnet interface name (ifname) to its pcap equivalent, which is stored in
-pcapdev (up to a length of pcapdevlen).  Returns 0 and fills in pcapdev if successful. */
-int eth_get_pcap_devname(const char *ifname, char *pcapdev, int pcapdevlen) {
-	intf_t *intf;
-	struct intf_entry ie;
-	pcap_if_t *pcapdevs;
-	pcap_if_t *pdev;
-	char pname[128];
-
-	if ((intf = intf_open()) == NULL)
-		return -1;
-	
-	pname[0] = '\0';
-	memset(&ie, 0, sizeof(ie));
-	strlcpy(ie.intf_name, ifname, sizeof(ie.intf_name));
-	if (intf_get(intf, &ie) != 0) {
-		intf_close(intf);
-		return -1;
-	}
-	intf_close(intf);
-	
-	/* Next we must find the pcap device name corresponding to the device.
-	   The device description used to be compared with those from PacketGetAdapterNames(), but
-	   that was unrelaible because dnet and pcap sometimes give different descriptions.  For example, 
-	   dnet gave me "AMD PCNET Family PCI Ethernet Adapter - Packet Scheduler Miniport" for one of my 
-	   adapters (in vmware), while pcap described it as "VMware Accelerated AMD PCNet Adapter (Microsoft's
-	   Packet Scheduler)". Then IP addresses used to be compared, but that proved to be unreliable
-           as well.  Now we compare hardware addresses much like eth_open() does */
-	if (pcap_findalldevs(&pcapdevs, NULL) == -1)
-		return -1;
-
-	if (pname[0] == '\0' && ie.intf_link_addr.addr_type == ADDR_TYPE_ETH) {
-		for(pdev=pcapdevs; pdev && !pname[0]; pdev = pdev->next) {
-			eth_t eth;
-			eth_addr_t ea;
-
-			eth.lpa = PacketOpenAdapter(pdev->name);
-			if (eth.lpa == NULL)
-				continue;
-			if (eth.lpa->hFile != INVALID_HANDLE_VALUE &&
-			    eth_get(&eth, &ea) == 0 &&
-			    memcmp(&ea, &ie.intf_link_addr.addr_eth,
-			        ETH_ADDR_LEN) == 0) {
-				/* Found it -- Yay! */
-				strlcpy(pname, pdev->name, sizeof(pname));
-			}
-			PacketCloseAdapter(eth.lpa);
-		}
-	}
-
-	pcap_freealldevs(pcapdevs);
-	if (pname[0]) {
-		strlcpy(pcapdev, pname, pcapdevlen);
-		return 0;
-	}
-	return -1;
+int
+eth_get_pcap_devname(const char *intf_name, char *pcapdev, int pcapdevlen)
+{
+	return intf_get_pcap_devname(intf_name, pcapdev, pcapdevlen);
 }
diff --git a/libdnet-stripped/src/intf-win32.c b/libdnet-stripped/src/intf-win32.c
index c19edcb1c..d81fbf4cb 100644
--- a/libdnet-stripped/src/intf-win32.c
+++ b/libdnet-stripped/src/intf-win32.c
@@ -21,6 +21,9 @@
 #include <string.h>
 
 #include "dnet.h"
+#include "pcap.h"
+#include <Packet32.h>
+#include <Ntddndis.h>
 
 struct ifcombo {
 	DWORD		*idx;
@@ -384,3 +387,89 @@ intf_close(intf_t *intf)
 	}
 	return (NULL);
 }
+
+/* Converts a libdnet interface name to its pcap equivalent. The pcap name is
+   stored in pcapdev up to a length of pcapdevlen, including the terminating
+   '\0'. Returns -1 on error. */
+int
+intf_get_pcap_devname(const char *intf_name, char *pcapdev, int pcapdevlen)
+{
+	wchar_t descr_wc[512];
+	pcap_if_t *pcapdevs;
+	pcap_if_t *pdev;
+	intf_t *intf;
+	MIB_IFROW ifrow;
+
+	if ((intf = intf_open()) == NULL)
+		return (-1);
+	if (_refresh_tables(intf) < 0) {
+		intf_close(intf);
+		return (-1);
+	}
+	ifrow.dwIndex = _find_ifindex(intf, intf_name);
+	intf_close(intf);
+
+	if (GetIfEntry(&ifrow) != NO_ERROR)
+		return (-1);
+
+	/* OID_GEN_FRIENDLY_NAME returns a wide-character string, so convert
+	   the description to wide characters for string comparison. */
+	mbstowcs(descr_wc, ifrow.bDescr, sizeof(descr_wc) / sizeof(descr_wc[0]) - 1);
+	descr_wc[sizeof(descr_wc) / sizeof(descr_wc[0]) - 1] = L'\0';
+
+	if (pcap_findalldevs(&pcapdevs, NULL) == -1)
+		return (-1);
+
+	/* Loop through all the pcap devices until we find a match. pcap gets
+	   its interface list from the registry; dnet gets it from GetIfList.
+	   We must match them up using values common to both data sets. We do
+	   it by comparing hardware addresses and interface descriptions. */
+	for (pdev = pcapdevs; pdev != NULL; pdev = pdev->next) {
+		PACKET_OID_DATA *data;
+		u_char buf[512];
+		LPADAPTER lpa;
+
+		lpa = PacketOpenAdapter(pdev->name);
+		if (lpa == NULL)
+			continue;
+		if (lpa->hFile == INVALID_HANDLE_VALUE)
+			goto close_adapter;
+
+		data = (PACKET_OID_DATA *) buf;
+
+		/* Check the MAC address if available. */
+		data->Oid = OID_802_3_CURRENT_ADDRESS;
+		data->Length = sizeof(buf) - sizeof(*data);
+		if (PacketRequest(lpa, FALSE, data) == TRUE) {
+			if (data->Length != ifrow.dwPhysAddrLen)
+				goto close_adapter;
+			if (memcmp(ifrow.bPhysAddr, data->Data, data->Length) != 0)
+				goto close_adapter;
+		}
+
+		/* Distinct interfaces can have the same MAC address in the
+		   case of "teamed" interfaces. Additionally check the
+		   description string. */
+		data->Oid = OID_GEN_FRIENDLY_NAME;
+		data->Length = sizeof(buf) - sizeof(*data);
+		if (PacketRequest(lpa, FALSE, data) != TRUE)
+			goto close_adapter;
+		if (wcscmp(descr_wc, (wchar_t *) data->Data) != 0)
+			goto close_adapter;
+
+		/* Found it. */
+		PacketCloseAdapter(lpa);
+		break;
+
+close_adapter:
+		PacketCloseAdapter(lpa);
+	}
+
+	if (pdev != NULL)
+		strlcpy(pcapdev, pdev->name, pcapdevlen);
+	pcap_freealldevs(pcapdevs);
+	if (pdev == NULL)
+		return -1;
+	else
+		return 0;
+}