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Review title: Not much more help than the user's guide
Product review: Did not provide enough detail for novices using a firewall. Probably due to the book's coverage of the entire Sonicwall line. Screen captures and step-by-step sections did not match up with my TZ170's settings for VPN set up. In addition, some options were not discussed at all. I have experience with a couple other firewalls so I was able to get the VPN working. This book has proven to be of little value.
