Tcp Path-Mtu-Discovery; Tcp Timer Fin-Timeout - HP 6125G Command Reference Manual

tcp path-mtu-discovery

Syntax
tcp path-mtu-discovery [ aging minutes | no-aging ]
undo tcp path-mtu-discovery
View
System view
Default level
2: System level
Parameters
aging minutes: Specifies the aging time of the path MTU, in the range of 10 to 30 minutes. The default
aging time is 10 minutes.
no-aging: Do not age out the path MTU.
Description
Use tcp path-mtu-discovery to enable TCP path MTU discovery.
Use undo tcp path-mtu-discovery to disable TCP path MTU discovery, and disable all running path MTU
timers. New TCP connections do not perform TCP path MTU discovery but existing TCP connections can
still use TCP path MTU discovery.
By default, TCP path MTU discovery is disabled.
Examples
# Enable TCP path MTU discovery and set the path MTU age timer to 20 minutes.
<Sysname> system-view
[Sysname] tcp path-mtu-discovery aging 20

tcp timer fin-timeout

Syntax
tcp timer fin-timeout time-value
undo tcp timer fin-timeout
View
System view
Default level
2: System level
Parameters
time-value: Specifies the TCP finwait timer in seconds, in the range of 76 to 3,600.
Description
Use tcp timer fin-timeout to configure the length of the TCP finwait timer.
Use undo tcp timer fin-timeout to restore the default.
By default, the length of the TCP finwait timer is 675 seconds.
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