Ref: 13390012
Title: Preventing SET Access in 3+Time Over an IB
Date: 8/10/90

Copyright 3Com Corporation, 1991.  All rights reserved.

To prevent access to the SET option of the 3N command, write a filter
that looks like this:

set filter 1= %c:%0600, %1e:%466, %35:%03

This tells the IB to check for any packets containing the value of 03
at the offset hex address of 35.  (03 is the Op code for SET.)  466 is
the well-known socket number for 3+Time.
