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allow-ip-options (IDS MS-MPC)

Syntax

Hierarchy Level

Description

Specify the type of IPv4 options that the IDS rule permits in the IP header of a packet. If the packet includes an option that is not configured, the packet is blocked. If the packet includes a configured option whose length is an illegal value, the packet is dropped. This IDS rule can only be assigned to a service set on an MS-MPC.

Default

If you do not include the allow-ip-options statement, packets with any type of IPv4 option are blocked.

Options

any

Allow all IPv4 options.

loose-source-route

Allow the Loose Source Route option.

route-alert

Allow the Router Alert option.

route-record

Allow the Record Route option.

security

Allow the Security option.

stream-id

Allow the Stream ID option.

strict-source-route

Allow the Strict Source Route option.

timestamp

Allow the Time Stamp option.

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.