tcp ipv6 timer fin-timeout

Function

The tcp ipv6 timer fin-timeout command sets a TCP6 FIN-Wait timer value.

The undo tcp ipv6 timer fin-timeout command restores the default value.

By default, the TCP6 FIN-Wait timer value is 675 seconds.

Format

tcp ipv6 timer fin-timeout interval

undo tcp ipv6 timer fin-timeout

Parameters

Parameter	Description	Value
interval	Specifies a TCP6 FIN-Wait timer value.	The value is an integer ranging from 76 to 3600, in seconds.

Parameter

Description

Value

interval

Specifies a TCP6 FIN-Wait timer value.

The value is an integer ranging from 76 to 3600, in seconds.

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ip-stack	write

Usage Guidelines

Usage Scenario

When the TCP6 connection status changes from FIN_WAIT_1 to FIN_WAIT_2, the FIN-Wait timer is enabled. If no FIN packet is received before the timeout of FIN-Wait timer, the TCP6 connection is terminated.

Precautions

If this command is configured for several times in the same view, only the last configuration takes effect.

You are recommended to configure the parameter under the guidance of the technical personnel.

Example

# Configure the TCP6 FIN-Wait timer value to 800 seconds.

<HUAWEI> system-view
[~HUAWEI] tcp ipv6 timer fin-timeout 800