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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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land-attack-check (IDS MS-MPC)

date_range 20-Nov-23

Syntax

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 land-attack-check (ip-only | ip-port);

Hierarchy Level

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[edit services ids rule rule-name term term-name then]

Description

Identify and drop SYN packets that have the same source and destination address or port, which provides protection against land attacks. This statement can only be used in IDS rules assigned to a service set on an MS-MPC.

Options

ip-only

Identify and drop SYN packets that have the same source and destination address.

ip-port

Identify and drop SYN packets that have the same source and destination address and port.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 17.1.

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