update port number (mtu adaptation)

ffs-set-segment/files/usr/sbin/ffs-set-segment

@@ -22,8 +22,8 @@ if [ -z "$SEGINFO" ]; then
 fi
 SEGINFO=${SEGINFO/Address 1: 2001:2:0:711::/}
 SEGMENT=$(echo $SEGINFO |cut -d' ' -f1 | cut -d':' -f2)
-let PORT=SEGMENT+10040
-if [ $PORT -le 10040 ]; then
+let PORT=SEGMENT+10000
+if [ $PORT -le 10000 ]; then
   logger -t $ME "Invalid Segment"
   exit 1
 fi