authentication-key-chains
Syntax
authentication-key-chains {
key-chain key-chain-name {
description text-string;
key key {
algorithm (md5 | hmac-sha-1);
key-name authentication-key-name;
options (basic | isis-enhanced);
secret secret-data;
start-time yyyy-mm-dd.hh:mm:ss;
}
tolerance seconds;
}
}
Hierarchy Level
[edit security] [edit routing-instances vrf-name protocols bgp group group-name]
Description
Configure authentication key updates for the Border
Gateway Protocol (BGP) and the Label Distribution Protocol (LDP) routing
protocols, the Bidirectional Forwarding Detection (BFD) protocol,
and the Intermediate System-to-Intermediate System (IS-IS) protocol.
When the authentication-key-chains statement is configured
at the [edit security] hierarchy level, and is associated
with the BGP, LDP, or IS-IS protocols at the [edit protocols] hierarchy level or with the BFD protocol using the bfd-liveness-detection statement, authentication key updates can occur without interrupting
routing and signaling protocols such as Open Shortest Path First (OSPF)
and Resource Reservation Setup Protocol (RSVP).
The remaining statements are explained separately. Search for a statement in CLI Explorer or click a linked statement in the Syntax section for details.
Required Privilege Level
admin—To view this statement in the configuration.
admin-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 7.6.
Support for the BFD protocol introduced in Junos OS Release 9.6.
Support for the BFD protocol introduced in Junos OS Release 9.6 for EX Series switches.
Support for IS-IS introduced in JUNOS OS Release 11.2.