openconfig-system-controlplane

Organization:

OpenConfig working group

Module:

openconfig-system-controlplane

Version:

2023-03-03

File:

openconfig-system-controlplane.yang

Abstract:

This module adds configuration and operational state relating to policies for traffic destined to the system's control-plane. Pa...

Contact:

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YANG Catalog

Description:

This module adds configuration and operational state relating to
policies for traffic destined to the system's control-plane.
Particularly, it allows for mechanisms to:
- apply an ACL that forwards or drops traffic towards the control-plane.
- classify traffic that is destined to the control-plane according to
a QoS classifier.
- schedule traffic that has been forwarded towards the control-plane,
to allow for policies such as rate limits to be applied.
The configured policies apply generically to all control-planes that
exist within the system, and should be mapped to the internal interfaces
via which packets are forwarded to control-plane modules.
When a packet is received at an input interface - it is classified into a
forwarding group which drains to a specific queue. If this input mapping
is sufficient, the CPU-facing interface uses the specified scheduler
to determine how to drain queues. If more granular remapping is required
(e.g., to classify control-plane traffic more granularly), a user specifies
an alternate classifier that is used to reclassify traffic into
a new set of forwarding-groups (and hence queues) that can subsequently
be scheduled by the specified scheduler.
The specified control-plane ACL is applied to traffic received by the
control-plane of the system.