Michael Rash 229a36625b Better IP spoofing support (udpraw and icmp)
- [client] Added '-P udpraw' to allow the client to send SPA packets over
  UDP with a spoofed source IP address.  This is in addition to the
  original 'tcpraw' and 'icmp' protocols that also support a spoofed
  source IP.
- [server] Bug fix to accept SPA packets over ICMP if the fwknop client
  is executed with '-P icmp' and the user has the required privileges.
2012-10-03 22:56:10 -04:00
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