The actual length of the finwait timer is determined by the following formula:
Actual length of the finwait timer = (Configured length of the finwait timer – 75) + configured length of
the synwait timer
Related commands: tcp timer syn-timeout and tcp window.
Examples
# Set the length of the TCP finwait timer to 800 seconds.
<Sysname> system-view
[Sysname] tcp timer fin-timeout 800
tcp timer syn-timeout
Syntax
tcp timer syn-timeout time-value
undo tcp timer syn-timeout
View
System view
Default level
2: System level
Parameters
time-value: Specifies the TCP synwait timer in seconds, in the range of 2 to 600.
Description
Use tcp timer syn-timeout to configure the length of the TCP synwait timer.
Use undo tcp timer syn-timeout to restore the default.
By default, the value of the TCP synwait timer is 75 seconds.
Related commands: tcp timer fin-timeout and tcp window.
Examples
# Set the length of the TCP synwait timer to 80 seconds.
<Sysname> system-view
[Sysname] tcp timer syn-timeout 80
tcp window
Syntax
tcp window window-size
undo tcp window
View
System view
Default level
2: System level
95