Re: [BEHAVE] Home NAPT44 - How many ports?

"Rajiv Asati (rajiva)" <rajiva@cisco.com> Wed, 05 June 2013 19:05 UTC

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From: "Rajiv Asati (rajiva)" <rajiva@cisco.com>
To: Michael Richardson <mcr+ietf@sandelman.ca>
Thread-Topic: [BEHAVE] Home NAPT44 - How many ports?
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Date: Wed, 5 Jun 2013 19:03:27 +0000
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Cc: "Softwires-wg list \(softwires@ietf.org\)" <softwires@ietf.org>, "Erik Kline \(ek@google.com\)" <ek@google.com>, "v6ops@ietf.org" <v6ops@ietf.org>, "behave@ietf.org" <behave@ietf.org>
Subject: Re: [BEHAVE] Home NAPT44 - How many ports?
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Hi Michael,

Total 8 computing devices. Usually 2-4 active devices.

My ISP is yet to enable IPv6 in my location, and I have purposely disabled HE IPv6 to collect my IPv4 NAT data of this round, before enabling my HE IPv6 to contrast the IPv4 NAT usage.

Host based IPSec VPN or SSL VPN on one device. 
A lots of Vonage & Skype & FT usage.
Predominantly OTT video consumption.


Cheers,
Rajiv


> -----Original Message-----
> From: behave-bounces@ietf.org [mailto:behave-bounces@ietf.org] On
> Behalf Of Michael Richardson
> Sent: Wednesday, June 05, 2013 9:52 AM
> To: Rajiv Asati (rajiva)
> Cc: Softwires-wg list (softwires@ietf.org); Erik Kline (ek@google.com);
> v6ops@ietf.org; behave@ietf.org
> Subject: Re: [BEHAVE] Home NAPT44 - How many ports?
> 
> 
> >>>>> "rajiva" == rajiva  <Rajiv> writes:
>     rajiva> In short, port range of 500 seems ok, though 1000 would be
>     rajiva> more than enough for my home. Suffice to say, this is just a
>     rajiva> sample representation, since the port utilization would vary
>     rajiva> home to home, based on number of active devices, type of
>     rajiva> applications, the degree of simultaneous device or
>     rajiva> application usage etc.
> 
> You are a home of how many computers?  How many active people?
> (I don't assume those are 1:1...)
> I guess you have no IPv6 running?
> SIP? Skype? VPN (what kind? does it terminate on a desktop, or on your
> "router"?)
> 
> --
> ]               Never tell me the odds!                 | ipv6 mesh networks [
> ]   Michael Richardson, Sandelman Software Works        | network architect  [
> ]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on rails    [
>