unknown-protocol (IDS Screen Next Gen Services)
Syntax
unknown-protocol;
Hierarchy Level
[edit services screen ids-option screen-name ip]
Description
Identify and drop IP frames with protocol numbers greater than 137 for IPv4 and 139 for IPv6, which protects against IP unknown protocol attacks.
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 19.3R2.