The entries in this table specify broadcast accounting routers
of the named group.
In addition to row status operations if juniAaaAcctBrasServerGroupRouter1,
juniAaaAcctBrasServerGroupRouter2, juniAaaAcctBrasServerGroupRouter3 and
juniAaaAcctBrasServerGroupRouter4 are all set zero length strings,
the entry will be deleted.
At least one non zero length string router is required to
successfully create and entry. All non zero length string
routers have to be unique within the group.