Detecting and Isolating Black-Hole Attacks in MANET Using Timer Based Baited Technique

Algorithm 1

Baiting phase.

Source Node

1if CurrentTime ==Bait_Time then

2Create Bait request;

3Generate a random ID and Set it in Bait request;

4Set TTL of Bait request to 1;// TTL (Time-To-Live)

5Broadcast Bait request;

6Reset Bait-time to a random time;

7end if

8for  each received Reply to the Bait request do

9Store NWSP ID in the Black-hole list;// NWSP (Node With the Shortest Path)

10end for