PLANET SG-1000 - Manual (Page 125)

We set up five Content Blocking examples in this chapter:
No Suitable Situation Example
Ex1 URL Blocking Restrict the Internal Users only can access to
some specific Website
Ex2 Script Blocking Restrict the Internal Users to access to Script file
of Website.
Ex3 P2P Blocking Restrict the Internal Users to access to the file on
Internet by P2P.
Ex4 IM Blocking Restrict the Internal Users to send message, files,
video and audio by Instant Messaging.
Ex5 Download
Blocking Restrict the Internal Users to access to video,
audio, and some specific sub-name file from http
or ftp protocol directly.