diff --git a/tunnel/intercept/proxy/proxy.go b/tunnel/intercept/proxy/proxy.go
index 46b883a37..865269783 100644
--- a/tunnel/intercept/proxy/proxy.go
+++ b/tunnel/intercept/proxy/proxy.go
@@ -158,7 +158,7 @@ type udpReader struct {
 
 func (reader *udpReader) generateReadEvents(manager udp_vconn.Manager) {
 	log := pfxlog.Logger().WithField("service", reader.service)
-	bufPool := mempool.NewPool(16, info.MaxPacketSize)
+	bufPool := mempool.NewPool(16, info.MaxUdpPacketSize)
 	for {
 		buf := bufPool.AcquireBuffer()
 		n, srcAddr, err := reader.conn.ReadFromUDP(buf.Buf)
diff --git a/tunnel/intercept/tproxy/tproxy_linux.go b/tunnel/intercept/tproxy/tproxy_linux.go
index 8c217dfd2..ca0d0e46b 100644
--- a/tunnel/intercept/tproxy/tproxy_linux.go
+++ b/tunnel/intercept/tproxy/tproxy_linux.go
@@ -172,12 +172,12 @@ func (t *tProxyInterceptor) acceptUDP(context ziti.Context) {
 
 func (t *tProxyInterceptor) generateReadEvents(manager udp_vconn.Manager) {
 	oobSize := 1600
-	bufPool := mempool.NewPool(16, info.MaxPacketSize+oobSize)
+	bufPool := mempool.NewPool(16, info.MaxUdpPacketSize+oobSize)
 
 	for {
 		pooled := bufPool.AcquireBuffer()
-		oob := pooled.Buf[info.MaxPacketSize:]
-		pooled.Buf = pooled.Buf[:info.MaxPacketSize]
+		oob := pooled.Buf[info.MaxUdpPacketSize:]
+		pooled.Buf = pooled.Buf[:info.MaxUdpPacketSize]
 		n, oobn, _, srcAddr, err := t.udpLn.ReadMsgUDP(pooled.Buf, oob)
 		if err != nil {
 			manager.QueueError(err)
diff --git a/tunnel/tunnel.go b/tunnel/tunnel.go
index d4194b342..e98c93697 100644
--- a/tunnel/tunnel.go
+++ b/tunnel/tunnel.go
@@ -67,7 +67,7 @@ func myCopy(dst net.Conn, src net.Conn, done chan int64) {
 
 	defer dst.Close()
 	defer log.WithFields(loggerFields).Info("stopping pipe")
-	copyBuf := make([]byte, info.MaxPacketSize)
+	copyBuf := make([]byte, info.MaxUdpPacketSize)
 	n, err := io.CopyBuffer(dst, src, copyBuf)
 	done <- n