diff --git a/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
new file mode 100644
index 0000000..50f23fc
--- /dev/null
+++ b/meta/recipes-devtools/unfs-server/unfs-server-2.1+2.2beta47/023-no-rpc-register.patch
@@ -0,0 +1,34 @@
+Upstream-Status: Inappropriate [other]
+Upstream is not making further releases of this software.
+
+Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
+
+# Allow user mode NFS to work without rpcbind / portmap
+# Patch origin: Wind River
+
+---
+ rpcmisc.c |    6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/rpcmisc.c
++++ b/rpcmisc.c
+@@ -91,7 +91,8 @@ not_inetd:
+ 		if (transp == NULL)
+ 			Dprintf(L_FATAL, "cannot create udp service.");
+ 		for (i = 0; (vers = verstbl[i]) != 0; i++) {
+-			if (!svc_register(transp, prog, vers, dispatch, IPPROTO_UDP)) {
++			if (!(svc_register(transp, prog, vers, dispatch, IPPROTO_UDP) ||
++			      svc_register(transp, prog, vers, dispatch, 0))) {
+ 				Dprintf(L_FATAL,
+ 					"unable to register (%s, %d, udp).",
+ 					name, vers);
+@@ -110,7 +111,8 @@ not_inetd:
+ 		transp->xp_ops->xp_recv = auth_rendevouser;
+ #endif
+ 		for (i = 0; (vers = verstbl[i]) != 0; i++) {
+-			if (!svc_register(transp, prog, vers, dispatch, IPPROTO_TCP)) {
++			if (!(svc_register(transp, prog, vers, dispatch, IPPROTO_TCP) ||
++			      svc_register(transp, prog, vers, dispatch, 0))) {
+ 				Dprintf(L_FATAL,
+ 					"unable to register (%s, %d, tcp).",
+ 					name, vers);
diff --git a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
index 8ed2e33..29c7052 100644
--- a/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
+++ b/meta/recipes-devtools/unfs-server/unfs-server_2.1+2.2beta47.bb
@@ -7,7 +7,7 @@ RDEPENDS_${PN} = "pseudo"
 RDEPENDS_${PN}_virtclass-native = "pseudo-native"
 RDEPENDS_${PN}_virtclass-nativesdk = "pseudo-nativesdk"
 BASEPV = "2.2beta47"
-PR = "r0"
+PR = "r1"
 
 SRC_URI = "ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir/nfs-server-${BASEPV}.tar.gz \
            file://001-2.2b47-2.2b51.patch \
@@ -32,6 +32,7 @@ SRC_URI = "ftp://linux.mathematik.tu-darmstadt.de/pub/linux/oldstuff/people/okir
            file://020-undefined-chmod-fix.patch \
            file://021-nolibwrap.patch \
            file://022-add-close-on-exec-descriptors.patch \
+           file://023-no-rpc-register.patch \
           "
 
 SRC_URI[md5sum] = "79a29fe9f79b2f3241d4915767b8c511"
diff --git a/scripts/runqemu-export-rootfs b/scripts/runqemu-export-rootfs
index 3ee3112..5cb4bf2 100755
--- a/scripts/runqemu-export-rootfs
+++ b/scripts/runqemu-export-rootfs
@@ -83,10 +83,12 @@ NFS_MOUNTPROG=$[ 21111 + $NFS_INSTANCE ]
 NFS_NFSPROG=$[ 11111 + $NFS_INSTANCE ]
 # NFS port number
 NFS_PORT=$[ 3049 + $NFS_INSTANCE ]
+# mountd port number
+MOUNT_PORT=$[ 3048 + $NFS_INSTANCE ]
 
 ## For debugging you would additionally add
 ## --debug all
-MOUNTD_OPTS="--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB --prog $NFS_MOUNTPROG -r"
+MOUNTD_OPTS="--allow-non-root --mount-pid $MOUNTPID -f $EXPORTS --rmtab $RMTAB --prog $NFS_MOUNTPROG -r -P $MOUNT_PORT"
 NFSD_OPTS="--allow-non-root --nfs-pid $NFSPID -f $EXPORTS --prog $NFS_NFSPROG -P $NFS_PORT -r"
 
 # Setup the exports file
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index ce3291f..2968ed9 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -258,21 +258,15 @@ fi
 if [ "$FSTYPE" = "nfs" ]; then
     NFS_SERVER="192.168.7.1"
     NFS_DIR=`echo $ROOTFS | sed 's/^[^:]*:\(.*\)/\1/'`
-    MOUNTD_PORT=$[ 21111 + $NFS_INSTANCE ]
-    NFSD_PORT=$[ 11111 + $NFS_INSTANCE ]
-    UNFS_OPTS="nfsvers=2,mountprog=$MOUNTD_PORT,nfsprog=$NFSD_PORT,udp"
+    MOUNTD_RPCPORT=$[ 21111 + $NFS_INSTANCE ]
+    NFSD_RPCPORT=$[ 11111 + $NFS_INSTANCE ]
+    NFSD_PORT=$[ 3049 + $NFS_INSTANCE ]
+    MOUNTD_PORT=$[ 3048 + $NFS_INSTANCE ]
+    UNFS_OPTS="nfsvers=2,mountprog=$MOUNTD_RPCPORT,nfsprog=$NFSD_RPCPORT,udp,port=$NFSD_PORT,mountport=$MOUNTD_PORT"
 
     PSEUDO_LOCALSTATEDIR=~/.runqemu-sdk/pseudo
     export PSEUDO_LOCALSTATEDIR
 
-    rpcbind_running=`ps ax | grep rpcbind | grep -v grep | wc -l`
-    portmap_running=`ps ax | grep portmap | grep -v grep | wc -l`
-    if [[ $rpcbind_running == 0 && $portmap_running == 0 ]]; then
-        echo "You need to be running either rpcbind or portmap to continue"
-        cleanup
-        return
-    fi
-
     # Start the userspace NFS server
     echo "runqemu-export-rootfs restart $ROOTFS"
     runqemu-export-rootfs restart $ROOTFS