sounds like a classic CGN nightmare. why not just deploy v6? facebook is accessible over v6
On Mon, Mar 23, 2015 at 2:31 PM, Samir Abid Al-mahdi < samir.abid...@gorannet.net> wrote: > Dears Experts, > > We are a small to medium size ISP and we are performing a Carrier grade nat > with deterministic NAT. > > Recently we are getting a lots of request from court in our country to > trace some specific users and we have give only the IP address. > > but as you all know the trace is not usable unless we get the source port > and the time of the incident. Do you think facebook can share such > information with the law enforcement agency ( IP address, source port, time > ), or they only share the IP address ? any ISP has previous experience in > this matter > > and is this something happen rarely or it can be obtained if official paper > is provided. > > Please advice. > > -- > Best Regards > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/