PERFORMANCE EVALUATION OF AQM UNDER DENIAL OF SERVICE ATTACK

BADAL GUPTA

JAYPEE INSTITUTE OF INFORMATION TECH

AQM

• IN INTERNET ROUTERS, ACTIVE QUEUE MANAGEMENT (AQM) IS THE INTELLIGENT DROP OF NETWORK PACKETS INSIDE A BUFFER ASSOCIATED WITH A NETWORK INTERFACE CONTROLLER(NIC), WHEN THAT BUFFER BECOMES FULL OR GETS CLOSE TO BECOMING FULL, OFTEN WITH THE LARGER GOAL OF REDUCING NETWORK CONGESTION

DOS ATTACK

• IN COMPUTING, A DENIAL-OF-SERVICE (DOS) OR DISTRIBUTED DENIAL-OF-SERVICE (DDOS) ATTACK IS AN ATTEMPT TO MAKE A MACHINE OR NETWORK RESOURCE UNAVAILABLE TO ITS INTENDED USERS.

IMPLEMENTATION

• WE HAVE CREATED THE DUMBBELL TOPOLOGY FOR OUR EXP.

RESULTS• WE HAVE CONSTRUCTED THE GRAPH BETWEEN DROP TAIL VS RED.

CONCLUSION

• RED IS ROBUST AGAINST DOS ATTACK THEN DROP TAIL.

REFERENCES

• WIKIPEDIA