Config¶

Leafs

enabled
helper_only
restart_time
stale_routes_time

class Bgp.Global.GracefulRestart.Config¶

Bases: Entity

Class Hierarchy: Bgp Global GracefulRestart Config

This class represents configuration data.

Configuration parameters relating to graceful-restart

enabled¶

Enable or disable the graceful-restart capability

type: bool

restart_time¶

Estimated time (in seconds) for the local BGP speaker to restart a session. This value is advertise in the graceful restart BGP capability. This is a 12-bit value, referred to as Restart Time in RFC4724. Per RFC4724, the suggested default value is <= the hold-time value

type: int

range: 0..4096

stale_routes_time¶

An upper-bound on the time thate stale routes will be retained by a router after a session is restarted. If an End-of-RIB (EOR) marker is received prior to this timer expiring stale-routes will be flushed upon its receipt - if no EOR is received, then when this timer expires stale paths will be purged. This timer is referred to as the Selection_Deferral_Timer in RFC4724

type: Decimal64

range: -92233720368547758.08..92233720368547758.07

helper_only¶

Enable graceful-restart in helper mode only. When this leaf is set, the local system does not retain forwarding its own state during a restart, but supports procedures for the receiving speaker, as defined in RFC4724

type: bool