This is a 4-byte (32-bit) object with each bit enabling/ disabling the debug message. Three most significant nibbles correspond to the routine identity and the three least significant nibbles correspond to the various Log Types. A log of specific type in a routine is displayed when the bits corresponding to the module and the log type are both set to 1. The various bit patterns corresponding to the routine and the log type are as follows: ROUTINE: 0001 0000 0000 - MAIN - Ldp main routines 0010 0000 0000 - IF - Interface with other module routines 0100 0000 0000 - ADVT - Advertisement module routines 1000 0000 0000 - SESSION - Session module routines 0000 0001 0000 - PRCS - PDU Processing module routines 0000 0010 0000 - NOTIF - Notification module routines 0000 0100 0000 - DIFF - Diffserv module routines 0000 1000 0000 - PREEMPT - PreEmption module routines 0000 0000 0001 - RE-ROUTE - Rerouting timer routines 0000 0000 0010 - GR - Graceful Restart routines LOG TYPES: 0000 0000 0001 - MEM - Memory related logs 0000 0000 0010 - TIMER - Timer related logs 0000 0000 0100 - SEM - Semaphore related logs 0000 0000 1000 - RX - Packet Receiving related logs 0000 0001 0000 - TX - Packet Transmitting related logs 0000 0010 0000 - PRCS - Process related logs 0000 0100 0000 - SNMP - SNMP related logs 0001 0000 0000 - UDP - UDP related logs 0010 0000 0000 - MISC - Miscellaneous logs 0100 0000 0000 - RR TIMER - Rerouting timer logs This variable activates the particular type debug statements