On Wed, 15 Jun 2016, Willy MANGA wrote:

Hello,
a little question :)

For mobile operators using v6 on their networks, how do you manage
link-local communication between mobile phones ?

While I understand it's layer 2 related,  am i able for example to make
ping sweep and be able to communicate directly with other phone (customer) ?
No. Your phone has a tunnel to a node in the mobile network and that's the 
only one you can send packets to. It's a GTP tunnel, but it's very similar 
to GRE or IPIP or whatever.
--
Mikael Abrahamsson    email: swm...@swm.pp.se

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