Re: TICSA and lawful intercept

Hi again


On Mon, Sep 4, 2017 at 6:34 PM, Nathan Ward <[email protected]> wrote:

>
> Perhaps some collaboration here would be useful, if others are looking at
> their own implementations of this stuff? I don’t imagine much could happen
> in terms of sharing hardware - unless the LFCs and other last mile
> providers offer some sort of “LI service”, but if someone is or is thinking
> about writing some software or something then collaboration seems like a
> good idea.
>
>
>
What Nathan mentions here about collaboration is where I have been heading
but first a bit of an update on all of this.

Since my first post LI on NZNOG I've had a few off-list replies and a few
chats with people on other mediums.

I'm treating all conversations as confidential but as a general summary.

-I've heard from a few ISPs or other network operators interested in my
post and interested in some degree of collaboration. As Nathan suggests
that is collaboration on coming up with a solution rather than sharing of
actual hardware.

-Most people I've talked to are a bit surprised at ETSI now being required
and most people were just assuming they are compliant by being able to
offer pcaps on demand.

-I have previously reached out to the police by email regarding whether we
can put together other (non-ETSI) options for LI but so far haven't had a
response

-Potentially, interested organisations could arrange a meet up with the
police LI people in Wellington and work together on a solution

-I have heard from NZ organisations that are either supplying
tools/equipment to do LI or are interested in doing so

-Potentially (this is obviously completely unknown) if enough of us wished
to do LI in the same manner we could convince the police and other
government departments to accept a non ETSI format of LI? Again, feedback
from the police here would be great.

In general, it seems like we should be forming some kind of working group
where a group of us just start working towards the goal of being able to
carry out police and other departments' LI requests in a cost-efficient
manner and avoid fines or being non-compliant.

I think the next step from here is having the people I've already talked to
agree that they can participate in a small group where their identity and
organisation will be known and also for me to hear from other organisations
that might be interested in working together on LI. Note, it is my
understanding that you still have some LI obligations if you have less than
4000 customers..

Cheers
Dave

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