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OpenCALEA

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Re: [OpenCALEA] standards compliance

  • From: Bob Ross
  • Date: Mon Mar 19 20:41:34 2007


Yes there is a standard, but the way I understand it, there is a $400 or so
cost to look at it.

You might want to try David.Ward@fcc.gov and see if he has any information
for you, or Norm Wright - CALEA Tech 703-632-6218

They are aware of what your doing, and might have more information to help
you find what you need.

I did ask him if there was a way to test the program when it's setup on a
system, but there was none they could refer to.

Bob


----- Original Message ----- From: "Rich" <w7ki@northwestradio.com>
To: <opencalea@merit.edu>
Sent: Monday, March 19, 2007 4:46 PM
Subject: Re: [OpenCALEA] standards compliance



 Is the goal of OpenCALEA specifically to conform to that standard (final
version), or simply to meet legal requirements under CALEA?
I'm still trying to decipher the legal requirements of CALEA as it appears
the law doesn't define a standard yet we apparently need to comply with
whatever "standard" the industry comes up with.

Another puzzler is whether the Cisco router CALEA stream (intercepted
layer-2 packets bottled up in UDP) is sufficient to forward or if the data
has to be massaged with a UDP-UDP converter before forwarding to the LEA.

Last but not least is whether its possible to do on-the-fly filtering with
libpcap to pull a particular IP off a switch SPAN port.

Rich Williamson
Chambers Cable








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