[asterisk-users] app_hackblock to prevent SIP/IAX reg trolling

[Michelle Dupuis]

Has anyone written an app that monitors SIP/IAX registration attempts?  A
couple of clients are being flooded with SIP registrations (but the source
IP changes every few hours so IPtables won't do)..
 
I would think that any attempt to reg 5 times with a bad password should
cause a 5 minute timeout until reg is considered again.  Has anyone written
such an app?  The name app_hackblock is my contribution to the project :)
 
MD
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