DLC_ADD_GRP
The add_group or multicast address option is supported by the DLCETHER device manager as a six-byte value as described above in DLC_ENABLE_SAP (group address) ioctl operation.
The add_group or multicast address option is supported by the DLCETHER device manager as a six-byte value as described above in DLC_ENABLE_SAP (group address) ioctl operation.