Hi, We are running ISP in India & currently facing DDoS attacks in our ISP network from outside. Can you please help us to resolve this issue permanently by configuring CISCO ASA or any other security device which is capable of preventing DDoS attacks? We have CISCO 7609S, ASA5520, CISCO4948, CISCO7206VXR/NPE-G2, etc. If you are ready to provide us the solution then we can discuss in detail. Kindly let us know the charges too. Thanks. Yogesh.