Project

General

Profile

Management » History » Version 4

Junxiao Shi, 04/17/2014 09:41 PM

1 2
# NFD Management protocol
2
3
NFD Management protocol allows users, tools, and control plane programs to retrieve, monitor, and alter NFD forwarder state.
4
5
## Basic mechanisms
6
7
NFD Management protocol uses Interest-Data exchange.
8
9
**[[StatusDataset|Status Dataset]]** defines how status information about a collection of entities is encoded, segmented, and published as Data packets.
10
This mechanism, as well as simple Interest-Data exchange, is useful for retrieving forwarder state.
11
12
**[[Notification|Notification Stream]]** is a way to get updates about events happening in the forwarder.
13
This mechanism is useful for monitoring forwarder state.
14
15
**[[ControlCommand|Control Command]]** defines the request and response format of commands that can alter forwarder state, and how these commands should be signed and authenticated.
16
This mechanism is useful for altering forwarder state.
17
18
## Modules
19
20
**[[ForwarderStatus]]** publishes version information and global counters of the forwarder.
21
22 3 Junxiao Shi
**[[FaceMgmt|Face Management]]** provides:
23 2
24
* commands to create and destroy faces
25
* commands to enable and disable [[LocalControlHeader]] features on a face
26
* a dataset of description of all active faces and their counters
27
* a notification stream for face creating and destroying events
28
29 4 Junxiao Shi
**[[FibMgmt|FIB Management]]** provides:
30 2
31
* commands to insert, update, and delete FIB entries and nexthop records
32
* a dataset of FIB entries and nexthop records
33
34 3 Junxiao Shi
**[[StrategyChoice|Strategy Choice Management]]** provides:
35 2
36
* commands to choose the forwarding strategy for a namespace
37 4 Junxiao Shi
38
**[[RibMgmt|RIB Management]]** provides:
39
40
* commands to register and unregister routes
41
* commands to advertise and withdraw prefix with a routing protocol