This object is a count of the total number of octets
contained in good frames that have been received on
all ports in this repeater. This counter is the
summation of the values of the
icfVgPortReadableOctets counter for all of the ports
in this repeater.
This counter is a 64 bit version of
hpVgMonGlbReadableOctets. It should be used by
Network Management protocols which support 64 bit
counters (e.g. SNMPv2).