In RPL routing using DODAG technique.One of the control message packet delivery is DIO (DoDAG information object).DIO is responsible in selecting parents in networking topology.
Open a file at location:Home/user/
contiki/core/net/rpl-config.h
In RPL nodes, DIO’s transmits
using trickle timer algorithm.One
of the way is to achieve trickle
algorithm.
Imin: DIO message as
(2^DIO IntervalMin) ms.
// The default value of DIO Interval
minimum is set .
// Imax: The default value of
DIO Interval Doublings is set.
By modifying this we can create
a different time interval’s in DIO
packet sent
