The list of character ports that compose the
rotary. 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-list portion of SERVER
INTERNET ROTARY and the value labeled 'Ports' in the
SERVER INTERNET ROTARY display.