The BalanceNG User and Reference Manual documentation site is currently still under development. For the time being you may also need to refer to the BalanceNG V5 PDF manual below, the command set for BalanceNG V6 is identical.
This is the BalanceNG manual for BalanceNG V5.
This proof of concept shows how to connect to the local host OS TCP/IP stack using BNG “tap” interfaces and DSR simultaneously. This technique is useful to connect to local running co-processes which may implement SSL offloading, HTTP header inspection, SIP multiplexing/demultiplexing and many other useful functionalities.