Typical anomalies in the Internet.
|DoS||Single source node sending large amount of data to single destination node|
|DDoS||Multiple source nodes sending large amount of data to single destination node|
|ALPHA||Abnormal high speed rate transferring between two nodes|
|Ingress/egress shift||Change of routing causing traffic ingress/egress shift|
|Flash crowd||Abnormal large data request for a certain service|