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vinayakk06
2011-02-09, 01:34
Hi Guys!

I Want to block DoS attack from outside for specific server which is hosted on the DMZ.

I have an R70 setup ( Standalone) on windows and i am trying to configure Network Quota under IPS --> Protections --> By Protocol --> Network Security --> IP and ICMP --> Network Quota.

I had override IPS policy with Prevent and changed the number of allowed connections from the same source to 5 connections. Also Navigated to advanced --> drop all further connections from that source changed from 60 to 90 seconds.

After doing this I pushed the policy and opened 8 command prompts from outside network.

I tried telnet the IP address with same port number and found that all the 8 telnet sessions could be established and also found the logs getting accepted in tracker.

According to the configuration, it should accept only 5 connections and the 6th connection should be dropped which is not happening.

Any ideas or any solutions will be highly appreciated.

Cheers!

heman
2011-02-09, 05:32
Hi,

It`s 5 connections per second.