Re: [android-developers] how is a 3G phone assigned an ip address?

Really depends on the carrier, the vast majority however are NAT'd internal connections.

Like you said, you'll need to use some tunneling/NAT punchthrough to be able to do p2p.

- Dan

On Wed, Dec 9, 2009 at 4:15 PM, billconan <billconan@gmail.com> wrote:

hello guys,

i'm wondering how is a 3g phone is assigned an ip address?

is it like adsl? or is it like an inner network (Network Address
Translation )?

if i want to implement a p2p application, i need to dig hole on the
inner network right?

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