Enterprise WAN solutions have changed significantly over the last decade. Basic hub-

and-spoke topologies such as leased lines or Frame Relay (FR) and Asynchronous

Transfer Mode (ATM) architectures gave way to fully mesh MPLS-based solutions. More

recently private cloud, public cloud and hybrid models have arrived.

A hybrid WAN dynamically supports MPLS, broadband Internet, cellular connections,

and any other transport mechanism available to an enterprise. Hybrid WAN solutions at

the branch office have evolved to include various types of appliances such as firewalls,

intrusion prevention, IP VPN concentrators, WAN path controllers and WAN

optimization controllers.

SD-WAN solution allows enterprises to adopt an intelligent branch router that can

support multiple services like application-intelligent policy-based forwarding/routing,

better security and application performance for new generation of enterprise end-

users. An encrypted overlay creates a unified fabric from a physical underlay that can

include private circuits, low-cost Internet broadband, and even LTE.

SD-WAN(SOFTWARE-DEFINED WIDE AREA NETWORK)

Overview

Public Cloud

XaaS

Private CloudData Center Head Quarters

VirtualPrivate Cloud

Branch Office

DPI IKE IP VPNconcentrator

MANO OTHER APPs

VLAN

PolicyBased

Routing

DHCP

NAT

FIREWALL

ACL

IDS/IPS

DNS

ARP

QoS

Typical SD-WAN deployment

4G/LTEOR ANY OTHER TRANSPORT

MPLS INTERNET

Pioneer in NFV & SDN with 6+ years of

cutting edge product development

experience with startups and Tier-1 NEMs.

Vast experience in DPDK porting and fast

path optimization to deliver line-rate

(10G/40G) data plane performance using

COTS x86 servers.

Over two decades of enterprise

networking product engineering

experience in L2-L7 networking, DPI,

security and EMS/NMS.

Pioneer in using Open Source technologies

such as DPDK, OpenStack, OpenDaylight,

ONOS, etc. to accelerate innovation and

faster product realization.

Robust solution frameworks and proven

ability to build high performance agile

teams by hiring and retaining the best

talent in the industry.

Key Differentiators

Open Technology Associations

World Class Standards

Network Functions Virtualization ISG (NFV)

© ALTEN Calsoft Labs. All rights Reserved.

ALTEN Calsoft Labs is a next gen digital transformation, enterprise IT and product engineering services provider. The

company enables clients innovate, integrate, and transform their business by leveraging disruptive technologies like

mobility, big data, analytics, cloud, IoT and software-defined networking (SDN/NFV). ALTEN Calsoft Labs provides concept to

market offerings for industry verticals like education, healthcare, networking & telecom, hi- tech, ISV and retail.

Headquartered in Bangalore, India, the company has offices in US, Europe and Singapore. ALTEN Calsoft Labs is a part of

ALTEN group, a leader in technology consulting and engineering services.

ABOUT ALTEN CALSOFT LABS

business@altencalsoftlabs.com

www.altencalsoftlabs.com

DIRECT ACCESS ASS THROUGH or SRIOV or VIRTIO or P

OpenStack

Hypervisor OpenStack

Hypervisor Docker

Data Plane

Control Plane

Docker LXC

VM

Control Plane

Data Plane

BARE METAL VIRTUAL MACHINE CONTAINER

LinuxLinuxLinux

Data Plane

Data Plane

SyncModule

INTEL DPDK

Control Plane

Control Plane

MANO

FCAPS

VPN NAT

FirewallQoS ARP

RouterVLANIPv6

DPI UTM

EMS

UPnP DHCP

CLI REST

BGP

GUI

IKE

RIP OSPF

ALTEN Calsoft Labs NFVOps Framework

Our NFVOps Framework provides an ETSI MANO compliant VNF Manager framework for OpenStack controlled NFVI. The framework can be

used to automate VNF deployment, health monitoring, policy based auto-scaling and remediation for distributed NFV deployments

including Enterprise vCPE, Enterprise Private Cloud, Telco cloud and Public clouds.

NFVOps Framework eases integration with NFV orchestrators, SDN Controllers (e.g. OpenDaylight), EMS/NMS, OSS/BSS and third party

resource managers such as VMware vCenter, AWS CloudFormation, HPE Cloud Service Automation, etc.

Our Virtual CPE (vCPE) Framework provides a rich suite of DPDK optimized high

performance fast path functions that can be readily used to develop Enterprise vCPE

products using COTS x86 platforms.

ALTEN Calsoft Labs vCPE Framework delivers high performance line-rate throughput

that scales linearly with number of CPU cores. Its modular architecture offers flexibility

to integrate control plane functions as virtual machines (VMs) or Linux Containers (LXC)

to build SD-WAN ready multi-service Branch Routers or E-vCPE platforms.

Product Engineering Services

ALTEN Calsoft Labs offers product

engineering services to Network Equipment

Manufacturers (NEMs) to develop next

generation SD-WAN capable products and

solutions. Our pioneering work in NFV and

SDN for past six years, and our deep

knowledge and experience in enterprise

networking spanning over two decades,

make us the preferred partner for SD-WAN

product development, deployment and

systems integration.

Enterprise Virtual CPE (E-vCPE) product

design and development based on COTS

x86 platforms.

ETSI ISG compliant MANO software

development for distributed NFV

deployments including high availability

and service chaining.

Development of software-defined

networking features for tenant based

networks such as Layer-3 forwarding, L3

VPN, security policy enforcement, SLA

monitoring and application performance

optimization.

Enterprise self-service and Telco service

administration portal development and

integration with existing Telco Service

delivery infrastructure.

SD-WAN APPLICATIONS

MANOSDN CONTROLLER

I/O I/O

ALTEN Calsoft Labs vCPE Framework