diff --git a/connection/quic.go b/connection/quic.go
index a6d6f6f0..9905e90b 100644
--- a/connection/quic.go
+++ b/connection/quic.go
@@ -10,6 +10,7 @@ import (
 	"net/netip"
 	"strconv"
 	"strings"
+	"sync"
 	"sync/atomic"
 	"time"
 
@@ -42,6 +43,11 @@ const (
 	demuxChanCapacity = 16
 )
 
+var (
+	portForConnIndex = make(map[uint8]int, 0)
+	portMapMutex     sync.Mutex
+)
+
 // QUICConnection represents the type that facilitates Proxying via QUIC streams.
 type QUICConnection struct {
 	session      quic.Connection
@@ -60,6 +66,7 @@ type QUICConnection struct {
 func NewQUICConnection(
 	quicConfig *quic.Config,
 	edgeAddr net.Addr,
+	connIndex uint8,
 	tlsConfig *tls.Config,
 	orchestrator Orchestrator,
 	connOptions *tunnelpogs.ConnectionOptions,
@@ -67,11 +74,22 @@ func NewQUICConnection(
 	logger *zerolog.Logger,
 	packetRouterConfig *packet.GlobalRouterConfig,
 ) (*QUICConnection, error) {
-	session, err := quic.DialAddr(edgeAddr.String(), tlsConfig, quicConfig)
+	udpConn, err := createUDPConnForConnIndex(connIndex, logger)
+	if err != nil {
+		return nil, err
+	}
+
+	session, err := quic.Dial(udpConn, edgeAddr, edgeAddr.String(), tlsConfig, quicConfig)
 	if err != nil {
 		return nil, &EdgeQuicDialError{Cause: err}
 	}
 
+	// wrap the session, so that the UDPConn is closed after session is closed.
+	session = &wrapCloseableConnQuicConnection{
+		session,
+		udpConn,
+	}
+
 	sessionDemuxChan := make(chan *packet.Session, demuxChanCapacity)
 	datagramMuxer := quicpogs.NewDatagramMuxerV2(session, logger, sessionDemuxChan)
 	sessionManager := datagramsession.NewManager(logger, datagramMuxer.SendToSession, sessionDemuxChan)
@@ -492,3 +510,45 @@ func (rp *returnPipe) SendPacket(dst netip.Addr, pk packet.RawPacket) error {
 func (rp *returnPipe) Close() error {
 	return nil
 }
+
+func createUDPConnForConnIndex(connIndex uint8, logger *zerolog.Logger) (*net.UDPConn, error) {
+	portMapMutex.Lock()
+	defer portMapMutex.Unlock()
+
+	// if port was not set yet, it will be zero, so bind will randomly allocate one.
+	if port, ok := portForConnIndex[connIndex]; ok {
+		udpConn, err := net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: port})
+		// if there wasn't an error, or if port was 0 (independently of error or not, just return)
+		if err == nil {
+			return udpConn, nil
+		} else {
+			logger.Debug().Err(err).Msgf("Unable to reuse port %d for connIndex %d. Falling back to random allocation.", port, connIndex)
+		}
+	}
+
+	// if we reached here, then there was an error or port as not been allocated it.
+	udpConn, err := net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: 0})
+	if err == nil {
+		udpAddr, ok := (udpConn.LocalAddr()).(*net.UDPAddr)
+		if !ok {
+			return nil, fmt.Errorf("unable to cast to udpConn")
+		}
+		portForConnIndex[connIndex] = udpAddr.Port
+	} else {
+		delete(portForConnIndex, connIndex)
+	}
+
+	return udpConn, err
+}
+
+type wrapCloseableConnQuicConnection struct {
+	quic.Connection
+	udpConn *net.UDPConn
+}
+
+func (w *wrapCloseableConnQuicConnection) CloseWithError(errorCode quic.ApplicationErrorCode, reason string) error {
+	err := w.Connection.CloseWithError(errorCode, reason)
+	w.udpConn.Close()
+
+	return err
+}
diff --git a/connection/quic_test.go b/connection/quic_test.go
index c2990878..ebdc07a2 100644
--- a/connection/quic_test.go
+++ b/connection/quic_test.go
@@ -567,6 +567,37 @@ func TestNopCloserReadWriterCloseAfterEOF(t *testing.T) {
 	require.Equal(t, err, io.EOF)
 }
 
+func TestCreateUDPConnReuseSourcePort(t *testing.T) {
+	logger := zerolog.Nop()
+	conn, err := createUDPConnForConnIndex(0, &logger)
+	require.NoError(t, err)
+
+	getPortFunc := func(conn *net.UDPConn) int {
+		addr := conn.LocalAddr().(*net.UDPAddr)
+		return addr.Port
+	}
+
+	initialPort := getPortFunc(conn)
+
+	// close conn
+	conn.Close()
+
+	// should get the same port as before.
+	conn, err = createUDPConnForConnIndex(0, &logger)
+	require.NoError(t, err)
+	require.Equal(t, initialPort, getPortFunc(conn))
+
+	// new index, should get a different port
+	conn1, err := createUDPConnForConnIndex(1, &logger)
+	require.NoError(t, err)
+	require.NotEqual(t, initialPort, getPortFunc(conn1))
+
+	// not closing the conn and trying to obtain a new conn for same index should give a different random port
+	conn, err = createUDPConnForConnIndex(0, &logger)
+	require.NoError(t, err)
+	require.NotEqual(t, initialPort, getPortFunc(conn))
+}
+
 func serveSession(ctx context.Context, qc *QUICConnection, edgeQUICSession quic.Connection, closeType closeReason, expectedReason string, t *testing.T) {
 	var (
 		payload = []byte(t.Name())
@@ -682,6 +713,7 @@ func testQUICConnection(udpListenerAddr net.Addr, t *testing.T) *QUICConnection
 	qc, err := NewQUICConnection(
 		testQUICConfig,
 		udpListenerAddr,
+		0,
 		tlsClientConfig,
 		&mockOrchestrator{originProxy: &mockOriginProxyWithRequest{}},
 		&tunnelpogs.ConnectionOptions{},
diff --git a/supervisor/tunnel.go b/supervisor/tunnel.go
index d0a78b04..6c0c4cd7 100644
--- a/supervisor/tunnel.go
+++ b/supervisor/tunnel.go
@@ -657,6 +657,7 @@ func (e *EdgeTunnelServer) serveQUIC(
 	quicConn, err := connection.NewQUICConnection(
 		quicConfig,
 		edgeAddr,
+		connIndex,
 		tlsConfig,
 		e.orchestrator,
 		connOptions,