diff --git a/firewall/interception/windowskext/handler.go b/firewall/interception/windowskext/handler.go
new file mode 100644
index 00000000..192ffa40
--- /dev/null
+++ b/firewall/interception/windowskext/handler.go
@@ -0,0 +1,154 @@
+package windowskext
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/google/gopacket"
+	"github.com/google/gopacket/layers"
+
+	"github.com/Safing/portbase/log"
+	"github.com/Safing/portmaster/network/packet"
+
+	"github.com/tevino/abool"
+)
+
+func (wd *WinDivert) Packets(packets chan packet.Packet) error {
+	go wd.packetHandler(packets)
+	return nil
+}
+
+func (wd *WinDivert) packetHandler(packets chan packet.Packet) {
+	defer close(packets)
+
+	for {
+		if !wd.valid.IsSet() {
+			return
+		}
+
+		packetData, packetAddress, err := wd.Recv()
+		if err != nil {
+			log.Warningf("failed to get packet from windivert: %s", err)
+			continue
+		}
+
+		ipHeader, tpcUdpHeader, payload, err := parseIpPacket(packetData)
+		if err != nil {
+			log.Warningf("failed to parse packet from windivert: %s", err)
+			log.Warningf("failed packet payload (%d): %s", len(packetData), string(packetData))
+			continue
+		}
+
+		new := &Packet{
+			windivert:     wd,
+			packetData:    packetData,
+			packetAddress: packetAddress,
+			verdictSet:    abool.NewBool(false),
+		}
+		new.IPHeader = ipHeader
+		new.TCPUDPHeader = tpcUdpHeader
+		new.Payload = payload
+		if packetAddress.Direction == directionInbound {
+			new.Direction = packet.InBound
+		} else {
+			new.Direction = packet.OutBound
+		}
+
+		packets <- new
+	}
+}
+
+func parseIpPacket(packetData []byte) (ipHeader *packet.IPHeader, tpcUdpHeader *packet.TCPUDPHeader, payload []byte, err error) {
+
+	var parsedPacket gopacket.Packet
+
+	if len(packetData) == 0 {
+		return nil, nil, nil, errors.New("empty packet")
+	}
+
+	switch packetData[0] >> 4 {
+	case 4:
+		parsedPacket = gopacket.NewPacket(packetData, layers.LayerTypeIPv4, gopacket.DecodeOptions{Lazy: true, NoCopy: true})
+		if ipv4Layer := parsedPacket.Layer(layers.LayerTypeIPv4); ipv4Layer != nil {
+			ipv4, _ := ipv4Layer.(*layers.IPv4)
+			ipHeader = &packet.IPHeader{
+				Version:  4,
+				Protocol: packet.IPProtocol(ipv4.Protocol),
+				Tos:      ipv4.TOS,
+				TTL:      ipv4.TTL,
+				Src:      ipv4.SrcIP,
+				Dst:      ipv4.DstIP,
+			}
+		} else {
+			var err error
+			if errLayer := parsedPacket.ErrorLayer(); errLayer != nil {
+				err = errLayer.Error()
+			}
+			return nil, nil, nil, fmt.Errorf("failed to parse IPv4 packet: %s", err)
+		}
+	case 6:
+		parsedPacket = gopacket.NewPacket(packetData, layers.LayerTypeIPv6, gopacket.DecodeOptions{Lazy: true, NoCopy: true})
+		if ipv6Layer := parsedPacket.Layer(layers.LayerTypeIPv6); ipv6Layer != nil {
+			ipv6, _ := ipv6Layer.(*layers.IPv6)
+			ipHeader = &packet.IPHeader{
+				Version:  6,
+				Protocol: packet.IPProtocol(ipv6.NextHeader),
+				Tos:      ipv6.TrafficClass,
+				TTL:      ipv6.HopLimit,
+				Src:      ipv6.SrcIP,
+				Dst:      ipv6.DstIP,
+			}
+		} else {
+			var err error
+			if errLayer := parsedPacket.ErrorLayer(); errLayer != nil {
+				err = errLayer.Error()
+			}
+			return nil, nil, nil, fmt.Errorf("failed to parse IPv6 packet: %s", err)
+		}
+	default:
+		return nil, nil, nil, errors.New("unknown IP version")
+	}
+
+	switch ipHeader.Protocol {
+	case packet.TCP:
+		if tcpLayer := parsedPacket.Layer(layers.LayerTypeTCP); tcpLayer != nil {
+			tcp, _ := tcpLayer.(*layers.TCP)
+			tpcUdpHeader = &packet.TCPUDPHeader{
+				SrcPort:  uint16(tcp.SrcPort),
+				DstPort:  uint16(tcp.DstPort),
+				Checksum: tcp.Checksum,
+			}
+		} else {
+			var err error
+			if errLayer := parsedPacket.ErrorLayer(); errLayer != nil {
+				err = errLayer.Error()
+			}
+			return nil, nil, nil, fmt.Errorf("could not parse TCP layer: %s", err)
+		}
+	case packet.UDP:
+		if udpLayer := parsedPacket.Layer(layers.LayerTypeUDP); udpLayer != nil {
+			udp, _ := udpLayer.(*layers.UDP)
+			tpcUdpHeader = &packet.TCPUDPHeader{
+				SrcPort:  uint16(udp.SrcPort),
+				DstPort:  uint16(udp.DstPort),
+				Checksum: udp.Checksum,
+			}
+		} else {
+			var err error
+			if errLayer := parsedPacket.ErrorLayer(); errLayer != nil {
+				err = errLayer.Error()
+			}
+			return nil, nil, nil, fmt.Errorf("could not parse UDP layer: %s", err)
+		}
+	}
+
+	if appLayer := parsedPacket.ApplicationLayer(); appLayer != nil {
+		payload = appLayer.Payload()
+	}
+
+	if errLayer := parsedPacket.ErrorLayer(); errLayer != nil {
+		return nil, nil, nil, errLayer.Error()
+	}
+
+	return
+}
diff --git a/firewall/interception/windowskext/kext.go b/firewall/interception/windowskext/kext.go
index be4486b2..0d8e264c 100644
--- a/firewall/interception/windowskext/kext.go
+++ b/firewall/interception/windowskext/kext.go
@@ -4,9 +4,8 @@ import (
 	"fmt"
 	"unsafe"
 
-	"golang.org/x/sys/windows"
-
 	"github.com/tevino/abool"
+	"golang.org/x/sys/windows"
 )
 
 type WinKext struct {
@@ -22,11 +21,11 @@ type VerdictRequest struct {
 	ProcessID uint32
 	Direction bool
 	IPv6      bool
+	Protocol  uint8
 	SrcIP     [4]uint32
 	DstIP     [4]uint32
 	SrcPort   uint16
 	DstPort   uint16
-	Protocol  uint8
 }
 
 func New(dllLocation string) (*WinKext, error) {
diff --git a/firewall/interception/windowskext/packet.go b/firewall/interception/windowskext/packet.go
new file mode 100644
index 00000000..0a5ef492
--- /dev/null
+++ b/firewall/interception/windowskext/packet.go
@@ -0,0 +1,55 @@
+package windowskext
+
+import (
+	"github.com/tevino/abool"
+
+	"github.com/Safing/portmaster/network/packet"
+)
+
+type Packet struct {
+	packet.PacketBase
+
+	kextID     uint32
+	packetData []byte
+
+	verdictSet *abool.AtomicBool
+}
+
+func (pkt *Packet) Accept() error {
+	if pkt.verdictSet.SetToIf(false, true) {
+		return pkt.windivert.Send(pkt.packetData, pkt.packetAddress)
+	}
+	return nil
+}
+
+func (pkt *Packet) Block() error {
+	if pkt.verdictSet.SetToIf(false, true) {
+		// TODO: implement blocking mechanism
+		return nil
+	}
+	return nil
+}
+
+func (pkt *Packet) Drop() error {
+	return nil
+}
+
+func (pkt *Packet) PermanentAccept() error {
+	return pkt.Accept()
+}
+
+func (pkt *Packet) PermanentBlock() error {
+	return pkt.Block()
+}
+
+func (pkt *Packet) PermanentDrop() error {
+	return pkt.Drop()
+}
+
+func (pkt *Packet) RerouteToNameserver() error {
+	return nil
+}
+
+func (pkt *Packet) RerouteToTunnel() error {
+	return nil
+}