A software instance of packet manager It is based on IPbus client that was implemented following the version 2.0 of the IP bus specification (see: http://ohm.bu.edu/~chill90/ipbus/ipbus_protocol_v2_0.pdf)
See the link below for a full description of IPbushub https://github.com/kehindetomiwa/ipbushub/blob/master/doc/ipbusnote.pdf