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RE: Mechanics of CALEA taps
From: Warren Bailey <wbailey () satelliteintelligencegroup com>
Date: Mon, 10 Jun 2013 15:28:21 +0000

The only calea intercept I watched take place was with a system made by Sandvine.. And it was pretty shocking.

Sent from my Mobile Device.

-------- Original message --------
From: Dennis Burgess <dmburgess () linktechs net>
Date: 06/10/2013 6:25 AM (GMT-08:00)
To: Randy Fischer <randy.fischer () gmail com>,nanog () nanog org
Subject: RE: Mechanics of CALEA taps

While its possible to do this, you would have to have a device that would not impact performance typically at every 
exit point, but in a perfect world it would be on the clients CPE device!    Our wireless CPE's can do this.    I would 
not that a business model to not bill until a request is completed would work due to the amount of hardware that x 
company would have to put out.

Dennis Burgess, Mikrotik Certified Trainer Author of "Learn RouterOS- Second Edition"
 Link Technologies, Inc -- Mikrotik & WISP Support Services
 Office: 314-735-0270 Website: http://www.linktechs.net - Skype: linktechs
 -- Create Wireless Coverage's with www.towercoverage.com<http://www.towercoverage.com> - 900Mhz - LTE - 3G - 3.65 - TV 

-----Original Message-----
From: Randy Fischer [mailto:randy.fischer () gmail com]
Sent: Sunday, June 09, 2013 5:59 PM
To: North American Network Operators Group
Subject: Mechanics of CALEA taps

Dear nanog:

Honestly, I expect replies to this question to range between zero and none, but I have to ask it.

I understand the CALEA tap mechanism for most ISPs, generally, works like

 * we outsource our CALEA management to company X
 * we don't even know there's been a request until we've gotten a bill from X.

And that's the extent of it.

Well, golly Slothrop, maybe someone else has started picking up the tab.
Would you even know?

Is that possible?


Randy Fischer

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