stream-reassemble timestamp check

Function

The stream-reassemble timestamp check command enables timestamp check of TCP flow reassembly.

The undo stream-reassemble timestamp check command disables timestamp check of TCP flow reassembly.

By default, the timestamp check function is disabled.

Format

stream-reassemble timestamp check

undo stream-reassemble timestamp check

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

After you enable timestamp check of TCP flow reassembly, the device verifies the timestamp option of TCP packets. If the option is incorrect, the device discards the packets.

Prerequisites

Before running this command, you must run the defence engine enable command to enable the IAE.

Example

# Enable timestamp check of TCP flow reassembly.

<HUAWEI> system-view
[HUAWEI] defence engine enable
[HUAWEI] stream-reassemble timestamp check