DDOS ATTACK

[cntp]

I want help from some one who know how to minimize the DDOS attack . I have 4 MBPS circuit and both links are overloaded with DDOS attack. On my boundry router i applied TCP sync list and CAR but still my network is out of service.

Any one who can help me out.

Thanks.

[gfullage]

You need to open a TAC case and have an engineer have a look at what's going on here, it's impossible for us to tell what type of traffic is causing the problem from here, plus it would be far too slow of a process for us to help you out this way.