[zeromq-dev] How do we activate and connect to WiFi hotspots in edgenets?

Bruno D. Rodrigues bruno.rodrigues at litux.org
Thu Jan 9 12:19:28 CET 2014

On Jan 9, 2014, at 10:52, Bjorn Reese <breese at mail1.stofanet.dk> wrote:

> On 01/09/2014 09:06 AM, Pieter Hintjens wrote:
>> * Many public hotspots, especially in the US, block client-to-client traffic.
> If you are talking about wireless isolation, then they only block
> multicasting. This means that you cannot discover other devices, but
> if you happen to know their IP than you can communcate with them.

I think Pieter was quite clear with his sentence, and explains with much more detail on the book.

I’ll add that in Europe it’s also typical to block client-to-client on the mobile network, including traffic initiated from the internet into the public IP of the mobile or data card.

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