https://community.checkpoint.com/t5/Firewall-and-Security-Management/TCP-end-timeout/m-p/68114#M5196 <P>Look here:</P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk98348&amp;partition=General&amp;product=Security" target="_blank">sk98348: Best Practices - Security Gateway Performance</A></P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk121673&amp;partition=General&amp;product=Security" target="_blank">sk121673: What is the '2MSL' value?</A></P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk110672&amp;partition=Expert&amp;product=Security" data-hasqtip="38" aria-describedby="qtip-38" target="_blank">sk110672: When a <STRONG>TCP</STRONG> connection ends, its entry in the Connections Table appears with a <STRONG>timeout</STRONG> value of "<STRONG>TCP</STRONG> start <STRONG>timeout</STRONG>"</A></P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk145632&amp;partition=Advanced&amp;product=Security" target="_blank">sk145632: Upgrade from R80.10 to R80.20 fails with "You have reduced the normal <STRONG>timeout</STRONG>" message</A></P> Fri, 22 Nov 2019 12:09:01 GMT G_W_Albrecht 2019-11-22T12:09:01Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/TCP-end-timeout/m-p/68112#M5195 <P>Hi folks,</P><P>&nbsp;</P><P>I have some questions regarding the "TCP end timeout" in globl properties.</P><P>&nbsp;</P><P>1) Why is there a different timeout with 5 sec. for gateway with version R80.20 and higher? Were as, for the others it is set to 20 sec.</P><P>2) When do this timeout starts exactly? When the first FIN packet is seen?</P><P>&nbsp;</P><P>Best regards,</P><P>Christian</P> Fri, 22 Nov 2019 11:15:32 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/TCP-end-timeout/m-p/68112#M5195 Christian_Koehl 2019-11-22T11:15:32Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/TCP-end-timeout/m-p/68114#M5196 <P>Look here:</P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk98348&amp;partition=General&amp;product=Security" target="_blank">sk98348: Best Practices - Security Gateway Performance</A></P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk121673&amp;partition=General&amp;product=Security" target="_blank">sk121673: What is the '2MSL' value?</A></P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk110672&amp;partition=Expert&amp;product=Security" data-hasqtip="38" aria-describedby="qtip-38" target="_blank">sk110672: When a <STRONG>TCP</STRONG> connection ends, its entry in the Connections Table appears with a <STRONG>timeout</STRONG> value of "<STRONG>TCP</STRONG> start <STRONG>timeout</STRONG>"</A></P> <P><A class="cp_link sc_ellipsis" href="https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&amp;solutionid=sk145632&amp;partition=Advanced&amp;product=Security" target="_blank">sk145632: Upgrade from R80.10 to R80.20 fails with "You have reduced the normal <STRONG>timeout</STRONG>" message</A></P> Fri, 22 Nov 2019 12:09:01 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/TCP-end-timeout/m-p/68114#M5196 G_W_Albrecht 2019-11-22T12:09:01Z