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Typical additional latency for CGN?
On Sun, 7 Oct 2012, Owen DeLong wrote:
>> Most mobile providers have been doing what is commonly called cgn for 5 to
>> 10 years. CGN is not a new concept or implementation for mobile.
>
> True, but, as we have discussed before, mobile users, especially in the US,
> have dramatically lowered expectations of internet access from their mobile
> devices vs. what they expect from a household ISP.
Speaking of which, has anyone else noticed AT&T mobile is blocking ssh
(outgoing 22/tcp) connections? AFAIK, AT&T mobile does CGN. It's
puzzling that they'd block outgoing ssh when there have been multiple ssh
clients in the Apple app store for years. I used to be able to ssh from
my AT&T phone. I found recently, the packets don't get to the server
unless I VPN from the phone first (or am on wifi, not relying on AT&T for
IP).
----------------------------------------------------------------------
Jon Lewis, MCP :) | I route
Senior Network Engineer | therefore you are
Atlantic Net |
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