#!/bin/bash

/sbin/tnlited 666 /bin/bash

/sbin/custpppd
if /sbin/custpppd file /etc/ppp-options.cua3 passive nodetach nocrtscts noauth persist; then
  echo pppd started on cua3
else
  echo "pppd failed on cua3.  Starting bash"
  /bin/bash < /dev/ttyS3 >& /dev/ttyS3 &
fi