Re: Fingerprint

[Xavier Man <mrman () darkside org>]

Not to be picky, but I think it bears pointing out that there is no Cisco
IOS 11.  There's 11.1.x, 11.2.x, and 11.3.x, but no 11.

Mr. Man 
If at first you don't succeed, destroy all evidence that you tried.

On Sat, 9 Jan 1999, Zhang Qianli wrote:

>     CISCO-IOS 11:
>
> Insufficient responses for TCP sequencing (0), OS detection will be MUCH 
> less reliable
> Insufficient responses for TCP sequencing (0), OS detection will be MUCH 
> less reliable
> No OS matches for this host.  TCP fingerprints:
> T1(Resp=Y%DF=N%W=860%ACK=S++%Flags=AS%Ops=M)
> T1(Resp=Y%DF=N%W=860%ACK=O%Flags=A%Ops=)
> T2(Resp=Y%DF=N%W=0%ACK=S%Flags=AR%Ops=)
> T2(Resp=Y%DF=N%W=0%ACK=O%Flags=AR%Ops=)
> T2(Resp=Y%DF=N%W=0%ACK=S%Flags=AR%Ops=)
> T3(Resp=N)
> T4(Resp=Y%DF=N%W=0%ACK=O%Flags=R%Ops=)
> T5(Resp=N)
> T6(Resp=Y%DF=N%W=0%ACK=O%Flags=R%Ops=)
> T7(Resp=Y%DF=N%W=0%ACK=S%Flags=AR%Ops=)
> PU(Resp=N)