18 Sep
2021
18 Sep
'21
12:09 a.m.
On 20210917, at 21:20, Bjørn Mork <bjorn@mork.no> wrote: [..]
Leaking packets from addresse that do not belong to you does.
Yes. And the point is that you cannot tell if there is a leakage unless you are able to detect the network borders. Which you can't by counting traceroute hops.
In the example I gave it is all quite obvious actually... as there are multiple ASNs in the path and then RFC1918... Noting again, that seeing RFC1918 a few hops away is a clear indicator that there is likely a possibility to spoof as they don't even bother to filter the obvious. Greets, Jeroen