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options (Security)

Syntax

options (basic | isis-enhanced);

Hierarchy Level

[edit security authentication-key-chains key-chain key-chain-name key key]

Release Information

Statement introduced in Junos OS Release 11.2.

Statement introduced in Junos OS Release 11.3 for the QFX Series.

Description

For IS-IS only, configure the protocol transmission encoding format for encoding the message authentication code in routing protocol packets.

Because this setting is for IS-IS only, the TCP and the BFD protocol ignore the encoding option configured in the key.

Options

basic—RFC 5304 based encoding. Junos OS sends and receives RFC 5304-encoded routing protocols packets, and drops 5310-encoded routing protocol packets that are received from other devices.

isis-enhanced—RFC 5310 based encoding. Junos OS sends RFC 5310-encoded routing protocol packets and accepts both RFC 5304-encoded and RFC 5310-encoded routing protocol packets that are received from other devices.

Default: basic

Required Privilege Level

admin—To view this statement in the configuration.

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