2 files changed, 4 insertions, 4 deletions

diff --git a/scripts/runqemu-export-rootfs b/scripts/runqemu-export-rootfs
index 90edc8a216..bbdaf5ba0f 100755
--- a/scripts/runqemu-export-rootfs
+++ b/scripts/runqemu-export-rootfs
@@ -82,9 +82,9 @@ NFS_MOUNTPROG=$[ 21111 + $NFS_INSTANCE ]
 # rpc.nfsd RPC port
 NFS_NFSPROG=$[ 11111 + $NFS_INSTANCE ]
 # NFS port number
-NFS_PORT=$[ 3049 + $NFS_INSTANCE ]
+NFS_PORT=$[ 3049 + 2 * $NFS_INSTANCE ]
 # mountd port number
-MOUNT_PORT=$[ 3048 + $NFS_INSTANCE ]
+MOUNT_PORT=$[ 3048 + 2 * $NFS_INSTANCE ]
 
 ## For debugging you would additionally add
 ## --debug all
diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index 0f07bad970..7ca00f8fa0 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -277,8 +277,8 @@ if [ "$FSTYPE" = "nfs" ]; then
     NFS_DIR=`echo $ROOTFS | sed 's/^[^:]*:\(.*\)/\1/'`
     MOUNTD_RPCPORT=$[ 21111 + $NFS_INSTANCE ]
     NFSD_RPCPORT=$[ 11111 + $NFS_INSTANCE ]
-    NFSD_PORT=$[ 3049 + $NFS_INSTANCE ]
-    MOUNTD_PORT=$[ 3048 + $NFS_INSTANCE ]
+    NFSD_PORT=$[ 3049 + 2 * $NFS_INSTANCE ]
+    MOUNTD_PORT=$[ 3048 + 2 * $NFS_INSTANCE ]
     UNFS_OPTS="nfsvers=2,mountprog=$MOUNTD_RPCPORT,nfsprog=$NFSD_RPCPORT,udp,port=$NFSD_PORT,mountport=$MOUNTD_PORT"
 
     PSEUDO_LOCALSTATEDIR=~/.runqemu-sdk/pseudo