A Bandwidth pool is a user defined pool with bandwidth
pre-allocation details like amount of available
bandwidth, percent of bandwidth available to a specific
traffic class. CAC uses this information during PDP or
Bearer context activation and modification procedures.
This object represents the name of the bandwidth pool
used for upstream traffic. Configuration of the
bandwidth pool is covered in CISCO-GGSN-QOS-MIB.
A zero-length string denotes that no policy is
configured.