IP Stack
From PSPWiki
[edit]
PSP - IP Stack Implementation
Passive fingerprinting using the tool p0f (http://lcamtuf.coredump.cx/p0f/p0f.shtml) when capturing lots of psp-browser traffic shows:
NetBSD 1.6 Signature: [16384:64:1:60:M1460,N,W0,N,N,T0:.]
It makes sense, as we can find on http://www.scei.co.jp/psp-license/pspnet.txt that a BSD license is used for PSP. Unfortunately NetBSD has a real secure IP stack.
Just to recall the PS2 had this fingerprint:
Sony:PS2::Sony Playstation 2 Signature: [S22:64:1:44:M1460:]

