The Care and Feeding of ISDN4BSD
6.1.1 The System Configuration	6.1 The isdnd.rc Configuration	6.1.3 The Entry Configuration

6.1.2 The Controller Configuration Section

The optional controller section is used to configure things related to a particular controller. Each time a new controller section is detected, the following keywords apply to the next probed ISDN controller card in the system.

There is currently one valid keyword available for the controller section:

• [protocol](dss1, d64s) will be used to configure the D-channel protocol to be used. This keyword accepts the following parameters:
  • [dss1]This parameter configures to use the DSS1 (=Euro ISDN) protocol suite.
  • [d64s]This parameter configures to use a D64S leased ISDN line.

Note: operation of i4b with the d64s parameter is currently not fully functional. For that reason the parameter for the protocol keyword MUST be the parameter dss1 !