redefining the access network edge

Redefining the Access Network Edge

October 31, 2017

Proprietary and Confidential

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PROPRIETARY AND CONFIDENTIALThis document contains Calix proprietary and confidential information. Access to and use of this information is strictly limited by Calix. This document and the information contained herein may not be used, disclosed, or reproduced without the prior written authorization of Calix.The information contained in this presentation is not a commitment, promise, or legal obligation to deliver any material, code, or functionality. The development, release, and timing of any features or functionality described for our products remain at our sole discretion.© 2017 Calix. All rights reserved.


© 2017 Calix. All rights reserved.

4


Agenda

1 Market Trends driving the need for change

Redefining the Access Network Edge

Intelligence in the OSP

Summary

5

2

3

4


Your Speakers

6

MortezaGhodrat

Senior Product Line Manager

Teresa McGaugheySenior Director,

Marketing

Jim Brede

Senior Product Line Manager


Market trends driving the need for change

Proprietary and Confidential8

By 2021 40% increase in number of connection devices per person in US (3.5 worldwide)113.2

1) Cisco VNI 20172) Symantec Internet Security Threat Report April 2017

7m Increase in number of bots worldwide between 2015-2016270% By 2021 total IP traffic from non-PC

devices (75% worldwide)1


Streaming Video - #1 bandwidth consumer

9

IP Video Traffic grows to 82% of all IP traffic by 2021 Up from 73% in 2016

Ultra HD (4K) will be 20.7% by 2021 Up from 1.8% in 2016

Cisco VNI 2017Report April 2017

Video


Businesses moving to the clouds

10

Business IP traffic will grow 3-fold from 2016 to 2021 Compound annual growth rate of 21%

Cisco VNI 2017Report April 2017


Why… Be just a service provider, when you can

be an experience provider?

Optimize your business element by element, when automation can lead to self-maintaining networks?

Why guess about the health of the network, when highly instrumented networks can self-diagnose?

Don’t just adapt, transform!

At Transformation


Redefining the Access Edge


Today’s Access Network: High emphasis on physical and service separation

Dedicated Topology Dedicated Network per Service Dedicated Handoffs

ServicesIPTV

VoD

VoIP

HSI

Challenges High Capex & Opex High maintenance Inefficient Difficult to

gain service uniformity across subscriber base

L2 (Pt-Pt)

L2 VPN

L3 VPN

HSI

L2 Backhaul

MSC

WiFi Offload

BNGPoint-to-Multipoint

VPNPoint-to-Point

RingAGGREGATOR

OLT

OLT

OLT

AggregationSub Mgmt

Ethernet ServicesVPN

L2 handoff


Today’s Access Network: High emphasis on physical and service separation

Dedicated Topology Dedicated Network per Service Dedicated Handoffs

ServicesIPTV

VoD

VoIP

HSI

L2 (Pt-Pt)

L2 VPN

L3 VPN

HSI

L2 Backhaul

MSC

WiFi Offload

BNGPoint-to-Multipoint

VPNPoint-to-Point

RingAGGREGATOR

Unified Access Converge services

networks via NGPON-2

Collapse Access and Service Edge Consolidation of functions

to reduce operational overhead Simplified Aggregation

and Service Management via consolidated subscriber management/aggregation/OLT OLT

OLT

OLT

Focuses on two aspects:

AggregationSub Mgmt

Ethernet ServicesVPN

L2 handoff


Mobile

VPN

NGPON-2 – Ideal for Consolidated Service delivery

15

Break Through Technology Speed (10G Down and 2.5G Up or 10G Down and 10G Up) Flexibility (Pt-Pt and Pt-Mpt, Shared and dedicated Wavelengths)

…

Wavelength Mux

NGPON-2OLT

VoIP

IPTV

VoD Provider Core

Internet


Simplifying the Access Network

Expensive and complex to operate Requires roadmap coordination, slow service deployment Difficult to Scale, multiple touch-points, many redundant functions

16

Edge Router w/ Integrated BNG

Edge Network

Aggregation Switch

Access System

AccessNetwork

Subscriber Turn-up

Provide authorization, authentication, IP address and set up billing

Data path operation

Accounting/BillingTraffic Management

{ } Provision VLANs{ }

{ }Provision physical connection, VLANS & bandwidth

Traffic Management

{ }{ }

Internet


Simplifying the Access Network

17

Edge Router Aggregation Switch

Edge Network

AccessNetwork

Subscriber Turn-up

Data path operation

Provide authorization, authentication, IP address and set up billing


{ }{ }

Provision physical connection, VLANS & bandwidth

Traffic Management

{ }{ }

Subscriber Management / Aggregation Switch / OLT

Provision physical connection, VLANS & bandwidthProvide authorization, authentication, IP address and set up billing


{ }{ }

Fewer elements to upgrade Fewer network elements to manage/provision/troubleshoot Fewer network elements to coordinate Simplified security threat mitigation

w/ Integrated BNG

Internet


Simplified Service Delivery Architecture

18

Simple Architecture Substantial reduction in Capex and Opex Agile service deployment Consistent and superior subscriber experience

L2L3

Service Edge (BNG)

Provider Edge(PE)

Consolidation of the Service Edge and the OLT

Mobile

VPN

…

VoIP

IPTV

VoDProvider

Core

Internet

L2

OLT

AGGREGATION SWITCH(or L3 Forwarder)


RPm defined

OperatorNetwork

Mobile VPN

VoIPIPTV

VoD

IPoEIPv4 / IPv6

Enables L3 Forwarding and Routing on the OLT Over LAG or Routed-VLAN

IP Routing Static Routes for IPv4 and IPv6 Dynamic Routes via eBGP

Support for iBGP, VRF, IGP and MPLS in 2018Load Sharing via ECMP for both Static Route and eBGP

L3


SMm defined

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IPoEIPv4 / IPv6

AAA (Diameter, Radius, TACACS+) IP Address Management (DHCP Server, Relay, proxy) Dynamic Policy Management via PCRF integration URL redirect, walled garden Per subscriber per service QOS and service isolation DDOS and MAC/IP spoofing detection Lawful intercept via Device Mediation

L3

Subscriber Database

Radius / Diameter AAA

TACACS+ DHCPPolicy Charging Control (PCC)

OperatorNetwork

DATA

IPTV

VOD

Voice


AXOS Subscriber Management Module

21

Authorization/Authentication/Accounting

Edge Router

with integrated

L3

Lawful Intercept

Internet

Radius Server

TACACS+ Servers

DHCP Server

ATIS MediationServer

OLT

Policy Server


Lawful Intercept with SMx

22

Integrated lawful intercept capability simplifies compliance Reduced need for third party solutions Two Options to comply with agency requirements IP over IP – no need for mediation server in SP network ATIS protocol to Mediation server Currently interop with Aqsacom Meet ETSI requirements is Aqsacom is used

ATIS Protocol

Mediation Server

AgencyGRE Tunnel


DHCP Server

Policy Charging & Rules Function (PCRF)

One Network Realized

Accounting

Authorization/Authentication

Sub. Mgmt.

Voice

Internet

Video

Edge Router

Policy Charging& Rules function

RADIUS/DIAMETERServers


Management REST SNMP NETCONF / YANG CLI OpenFlow

InfrastructureHARDWARE ABSTRACTION LAYER

SERVICE ABSTRACTION LAYER

Control & Data

Multi-Service Protocols

Routing Protocols OAM Host Services 3rd Party

Topology & Discovery Protocols Layer 2 Protocols Multicast Protocols Traffic Management

Performance MonitoringQoS Manager Subscriber

Management Diagnostics Syslog

Timing

AXOS Modules

24

Networking application modules augmenting core AXOS capabilities AXOS Routing Protocol Module Layer 3 Static and Dynamic routing protocols and capabilities

AXOS Subscriber Management Module Authentication, Authorization, Accounting (AAA) as well as IP Address

Management and Policy management


Access Disruption: How velocity and savings become a reality for service providers

25

Defining the Access Edge Subscriber facing functions Agnostic deployments (DC,CO,HE) Ride the VNF wave

Unbounded Performance Non-blocking Lowest Power Snaps into Data Center fabrics Fewer to provision and manage Less rack space, HVAC and

power required


Intelligence in the OSP


Intelligent Access is Here Now

Central Office Cabinet Node


Distributed intelligence

28

Functions reside where you want them.Using AXOS intelligence can be distributed to the network location that fits your needs

Virtual Applications

At the Data Center Edge

Deep in the Network

At the Subscriber Edge

In the Data Center


Layer 2 Transport Network

Voice

Video

Edge Router

Internet

AggregationRouter

Aggregate the Layer 2 networkProvide Layer 2 -> Layer 3 conversion

L2 Transport


Layer 3 Routed Transport Network

Voice

Video

Edge Router

InternetL2 Transport

No Layer 2 -> Layer 3 conversion

Reduce the number of systems to provision / manage Reduce the number of systems to coordinate for new services Reduce the cost of the Edge Router (no L2 -> L3 function)


Has your BNG run out of gas?

31

L2

Service Edge(BNG)

Provider Edge(PE)

Subscriber Management Authentication, Authorization, Accounting IP Address Management (DHCP Server) Policy Management Lawful intercept

Subscriber QOS Security (DDOS and MAC/IP

spoofing detection)

IP Address Management (DHCP Relay, proxy)

Provider Core

Internet

Mobile

VPN

Distribute intelligence to the access network to reduce requirement to upgrade


Remember the DynDNSDDoS attack? 10.21.2016


Prioritize service flows for low latency

33

Limit undesirable traffic closer to the subscribers Reduce overall impact on your network Reduce impact to otherwise unaffected subscribers

Voice

Video

Edge Router

Internet


Stop service disruptors at the very edge of your network

34

Limit undesirable traffic closer to the subscribers Reduce overall impact on your network Reduce impact to otherwise unaffected subscribers

Voice

Video

Edge Router

Internet


Transport Intelligence Extend L3 routed network to subscriber edge

Eliminate unnecessary aggregation routers

Subscriber Intelligence Avoid BNG upgrade

Handle service disruptors

Enable service prioritization

Benefits of Distributed Intelligent Access

35

Layer 3 Flow Awareness & Transport


Simplify your network

AXOS Routing Protocol Module (RPm) Reduce the number of devices to provision, manage Move intelligence closer to the subscriber Reduce the requirement to upgrade network elements

AXOS Subscriber Management Module (SMm) Consolidate functions and reduce network touch points Enable network automation Make your network ready for next generation architectures


How do I design, deploy and migrate my environment?

How can I educate and build expertise within my team?

Can Calix play a role in support or management of my network as I drive operational outcomes?


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redefining the access network edge

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