[tor-dev] Onioncat and Prop224
str4d at i2pmail.org
Sun May 22 01:12:10 UTC 2016
On 20/05/16 18:23, grarpamp wrote:
> On 4/30/16, str4d <str4d at i2pmail.org> wrote:
>> On 27/04/16 22:31, grarpamp wrote:
>>> I think there are a nontrivial number of users interested in, and
>>> using, non-strictly-TCP transport over an IPv6 tunnel interface.
>>> For example, look at users of CJDNS...
>>> For which we should try to continue a way, in v2, to do that over
>>> anonymous overlay network Tor / I2P.
>> There is already some work on doing this in I2P:
>> I2P also natively supports non-TCP protocols if that helps (only
>> datagrams implemented thus far).
> You mean just UDP? How would you move ICMP, GRE, raw IP/packets?
> Do you have to implement each one?
I mean that I2P has a numbered protocol system (like IP protocol
numbers). Currently we only have three protocols defined: streaming (our
TCP-like protocol), repliable datagrams (our UDP-like protocol) and
non-repliable/raw datagrams (c/f raw sockets). Our higher-level APIs map
clearnet TCP data onto streaming, and clearnet UDP data onto repliable
> That seems more work
> than implementing a generic data conduit, or an IPv6 conduit (as
> a more specific, host stack oriented, interoperable form).
> Though yes UDP would be the most useful for people after TCP.
It is relatively easy to use repliable or raw datagrams as a conduit for
any other protocol. That's how i2tun is implemented.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 801 bytes
Desc: OpenPGP digital signature
More information about the tor-dev