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Home » GFI User Forums » Kerio Control » TCP KeepAlive setup (Is there a possibility to set up a TCP keepalive?)
TCP KeepAlive setup [message #148860] Fri, 16 October 2020 16:53 Go to next message
EVTN is currently offline  EVTN
Messages: 2
Registered: October 2020
Hi Kerio Control Admins,
is there a possibility to set up a TCP keepalive?
Normally it´s possible to configure the TCP keepalive on each Firewall. But I didn´t find such a setup in the Kerio Control.

Thank you in advance,
Re: TCP KeepAlive setup [message #148878 is a reply to message #148860] Tue, 20 October 2020 07:53 Go to previous message
lessore is currently offline  lessore
Messages: 49
Registered: October 2010
Location: Munich

the System default TCP Timeout is 40 Minutes. You can change the value like this via ssh connection :
~ # /opt/kerio/winroute/tinydbclient "update Firewall set DefaultTcpTimeout =valueMinutes"
~ # /etc/boxinit.d/60winroute restart

Here you can see how to connect to kerio control via ssh: 5183480-Modifying-Configuration-Parameters-in-Kerio-Control
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