auto mount a hard drive connected to router

[roywood]

Consider the following: 
https://www.youtube.com/watch?v=mPDhoYNao1o

https://www.youtube.com/watch?v=7tF6IEhDVLE

I followed the steps in the top video and had a boot problem so I deleted the created entry in fstab.  Here is what my fstab looks like now (sda1 is the hard drive attached to the dd-wrt router):

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>  <type>  <options>      <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=d13f5626-9e5f-4cd8-a2fe-2b4d5535d090 /              ext4    errors=remount-ro 0      1
# swap was on /dev/sda5 during installation
UUID=6130755a-982f-4a37-a994-19d482517225 none            swap    sw              0      0