Hi Yves!

Do you still have that code?

On Friday, October 29, 2010 8:24:03 PM UTC+1, Yves wrote:
>
> Hi,
>
> I've written a kernel module that logs all socket connection attempts. 
> That is done with the help of LSM hooks. What I can see now is that the 
> kernel is connecting to some 100. and 101. ip addresses many times:
>
> ...
> socket_connect: 1.0.0.0:0 -> 100.119.112.45:106
> socket_connect: 1.0.0.0:0 -> 101.118.47.115:12132
> ...
>
> What is the source ip 1.0.0.0? All other user initiated connections 
> (e.g. browser) have the ip address 0.0.0.0. Some times with zero or 
> non-zero port. And where do these 100./101. addresses end? I assume that 
> this are in-kernel sockets used for IPC but I'm not sure.
>
> A user initiated connection looks as follows:
>
> ...
> socket_connect: 0.0.0.0:43659 -> 10.0.2.3:53 //DNS
> socket_connect: 0.0.0.0:0-> 74.125.77.95:0 // Src-Port and Dst-Port are 0?
> ...
>
> Thanks
> Yves
>
>

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