Skip to main content
Mahmood_Fraidoon
New Member
June 29, 2014
Question

Disable TCP timestamp

  • June 29, 2014
  • 1 reply
  • 6682 views
Hello.. I need to disable fortigate TCP timestamp. I ran the below commands and need to know whether they will do fulfill my requirements. config system global set tcp-option disable if no, please assist me in disabling TCP timestamp. Regards

    1 reply

    emnoc
    New Member
    June 29, 2014
    That should do it but perform a tcpdump to ensure tcpdump -nnnvvvv ' tcp[13] & 2 == 2' but this would not be wise. You should disable TS per host . That also disable other tcp-options. May I ask, why do you need to disable tcp-TS?
    Thought Leadership. Security Summit. Thursday, November 12th, PGA National Resort, Palm Beach Gardens, FL.
    Thought Leadership. Security Summit. Thursday, October 8th. Disney's Grand Californian Hotel & SPA, Anaheim, CA.
    Security Operations Summit: Modernize SecOps. Operate AI-Native.AMER: November 4 | 9:00 AM PST. India and SAARC: November 5 | 10:00 AM IST. EMEA: November 5 | 10:30 AM CET. APAC: November 5 | 11:00 AM SGT