Flooding

• Tools:

• • Scapy - General purpose packet tool
  • • http://www.secdev.org/projects/scapy/
  • InviteFlood - SIP Invite flooder
  • • http://www.hackingexposedvoip.com/tools/inviteflood.tar.gz
  • IAXFlood - IAX protocol flooder
  • • http://www.hackingexposedvoip.com/tools/iaxflood.tar.gz
  • UDPFlood - General UDP flooder
  • • http://www.hackingexposedvoip.com/tools/udpflood.tar.gz
  • RTPFlood - RTP protocol flooder
  • • http://www.hackingexposedvoip.com/tools/rtpflood.tar.gz

• Mitigation:

• • Protect your core network devices from external access
  • Rate-limit VoIP traffic at points of control