vb.org Archive - Add-On Releases - DnP Firewall : SEO Friendly Double-Protection Layers against Flood / DoS / Spam Bots

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silveryhat

08-30-2009 05:07 AM

Quote:

Originally Posted by nomoreturn@hotm (Post 1876661)

Installed working great

Quote:

Originally Posted by digicom (Post 1876627)

Thanks For Update To 1.3, Installed And Working With No Problems :up:

Please report if any problem occurs :)

Quote:

Originally Posted by bleros (Post 1876669)

silveryhat any idea without Enter page :S:(

Is there any message ? Any error ? or screenshot ..

digicom

08-30-2009 08:35 AM

1 problem im a having is the that message

Multiple Requests have been directly targeted our forum, as the result the current access is temporarily restricted for 10 second(s)

Is being displayed in shoutbox and in Top 5 Stats aswell on forum and I have had to dissable 2nd Layer Flood Protection to stop this happening.

Is there anyway to stop this? Regards

AdrianH

08-30-2009 01:03 PM

1 Attachment(s)

Quote:

Originally Posted by digicom (Post 1876725)

This second layer is useless on a forum with a shoutbox or a java tabbed content box.

Every refresh trips the firewall and messages appear all over the forum,after @ 2 minutes the screen disolved into a mess of broken images.........:(

AdrianH

08-30-2009 01:26 PM

Uninstalled as it is interfering with ping backs and monitoring provided by my host.

silveryhat

08-30-2009 02:45 PM

Quote:

Originally Posted by CareyCrew (Post 1876797)

Quote:

Originally Posted by digicom (Post 1876725)

You guys forgot to change the 2ng layer config to have it adapted to your forum :). On some board the default configuration should be fine while on some other board with active AJAX shoutbox a little change might be necessary. Open config file and set

PHP Code:


		
			
$config['dnp_firewall_penalty_allow'] = 12;

Detail information about DnP Firewall 2nd Layer Protection

digicom

08-30-2009 02:45 PM

I Have Installed Cyb Advanced 'New Posts' (AJAX),Cyb Advanced Forum Statistics, Cyb - ChatBox,And It Seems That Because There Auto Refreshing That Its Causing Firewall To Trigger The Message

Quote:

Multiple Requests have been directly targeted our forum, as the result the current access is temporarily restricted for 10 second(s)

digicom

08-30-2009 02:47 PM

i have already tryed setting this to a few diffrent setting atm it is set at

PHP Code:


		
			
//Amount of time in second to show restrict message if a Flooding attack is determined
$config['dnp_firewall_wait_time'] = 10 ;

PHP Code:


		
			
//Amount of penalty to be considered a Flooding attack. 
//Every time multiple requests sent to the forum in less than few a second, penalty count increased by 1.
$config['dnp_firewall_penalty_allow'] = 20;

Quote:

Originally Posted by silveryhat (Post 1876830)

PHP Code:


		
			
$config['dnp_firewall_penalty_allow'] = 12;

Detail information about DnP Firewall 2nd Layer Protection

silveryhat

08-30-2009 03:02 PM

I pull this information from the Detail information about DnP Firewall 2nd Layer Protection for you. Though it is titled as Advanced, it is not very hard to do

Quote:

Advanced
The 2nd Layer protection also sports one hidden setting that is not shown in config file. This setting is for how long it should take before clear out the penalty count.

Open dnp_fw.php and find

PHP Code:


		
			
        if((time() - $_SESSION['dnp_firewall_last_request_timestamp']) > 10 ){

Change 10 to a different amount of time client does not send any request (in seconds) then 2nd layer should reset the penalty count to 0.

Example : 3 or 4 seconds would be fine.

PHP Code:


		
			
        if((time() - $_SESSION['dnp_firewall_last_request_timestamp']) > 4 ){

In your case any value from 2-5 would work, also depends on how fast other ajax mods refresh themselves :erm:

digicom

08-30-2009 03:23 PM

Thanks just edited dnp_fw.php amd changed setting,
Ill see if that sorts it Apprciated :up:

silveryhat

08-30-2009 03:27 PM

Anytime. As you see, the 2nd Layer protection is a bit powerful and sensitive.

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