Nmap Development mailing list archives

Re: Nmap Uptime Guessing

From: Gisle Vanem <giva () bgnett no>
Date: Tue, 03 Apr 2007 21:05:05 +0200

"Hans Nilsson" <hasse_gg () ftml net> wrote:

Does Windows send TCP timestamps after Win XP SP2?


I think setting
  HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Tcp1323Opts
to '3' enables both window scaling and time-stamp options. Not confirmed
since I won't reboot to try it...

--gv

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Current thread:

Nmap Uptime Guessing J. Perrymon (Apr 02)
- Re: Nmap Uptime Guessing Open Phugu (Apr 02)
- Re: Nmap Uptime Guessing Gisle Vanem (Apr 02)
  - Re: Nmap Uptime Guessing Hans Nilsson (Apr 03)
    - Re: Nmap Uptime Guessing Gisle Vanem (Apr 03)