In-band Network-Wide Telemetry
draft-tian-bupt-inwt-mechanism-policy-01
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Tian Pan , Minglan Gao , Enge Song , Zizheng Bian , Xingchen Lin | ||
| Last updated | 2021-04-28 (Latest revision 2020-10-25) | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
This document describes INT-path, a cost-effective network-wide telemetry framework based on INT (In-band Network Telemetry), by decoupling the network monitoring system into a routing mechanism and a routing path generation policy. INT-path embeds SR (Source Routing) into INT probes to allow specifying the route that the probe packet takes through the network. Above this probing path control mechanism, an Euler trail-based path planning policy is developed to generate non-overlapped INT paths that cover the entire network with a minimum path number, reducing the overall telemetry overhead. INT- path is very suitable for deployment in data center networks thanks to their symmetric topologies.
Authors
Tian Pan
Minglan Gao
Enge Song
Zizheng Bian
Xingchen Lin
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)