The Antnet Routing Algorithm - A Modified Version

Antnet is an agent based routing algorithm that is influenced from the unsophisticated and individual ant’s emergent behaviour. Ants (software agents) are used in antnet to collect information and to update the probabilistic distance vector routing table entries. Modified antnet algorithm has been introduced, which improve the throughput and average delay. Results shows that by detecting and dropping 0.5% of packets routed through the non-optimal routes the average delay per packet decreased and network throughput can be increased. The effect of the traffic fluctuations has been limited with the boundaries introduced in this paper and the number of ants in the network has been limited with the current throughput of the network at any given time.