The list of character ports to which this entry
applies. The OCTET STRING contains a bitmap, with
one bit for each port, and enough octets for all the
ports on the system. Port numbers are as defined
for charPortIndex in the Proposed Standard Internet
Character MIB. Corresponding bit numbers start with
1 as the high-order bit of the first octet.
Corresponds directly to PORT INTERNET SECURITY and
the value labeled 'Ports' in the SERVER INTERNET
SECURITY display.