lunes, 30 de abril de 2012

Tools: VoIP Hopper

VoIP Hopper is a GPLv3 licensed security tool, written in C, that rapidly runs a VLAN Hop security test.  VoIP Hopper is a VoIP infrastructure security testing tool but also a tool that can be used to test the (in)security of VLANs.  Get more details on the what and why here.

VoIP Hopper 2.04 is released!  With new Avaya, Alcatel, and LLDP-MED spoofing support.  Many special thanks to Nicolas Roux in France, for his source code contribution and debugging help with the Alcatel-Lucent support in VoIP Hopper.

  • Updated Avaya Automatic VLAN discovery for DHCP client Option 242 (for newer Avaya IP Phones)
  • Alcatel-Lucent VVID infrastructure support, with 3 new modes
  • Spoofing MAC Address of Alcatel IP Phone in DHCP client Option 12 and 61 (for Alcatel compliant DHCP client)
  • Proper spoofing of LLDP-MED packet TLVs with user supplied MAC address (Cisco, Alcatel).  LLDP-MED automatic VLAN discovery for Cisco and Alcatel infrastructures.

For a complete feature list, see here.


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