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CGNAT

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Carrier-Grade NAT

Software-based solution that runs on standard x86 servers

High-Performance, up to 400 Gbps

7 verified reviews

Trusted by the world’s largest and fastest growing service providers

Easy scalable from zero to millions of subscribers

4.7 out of 5

My experience has been excellent, meeting my expectations

Most perfomance CGNAT Software

NFWare Virtual Carrier Review

We have experincied lot of CGNAT Software vendors. But this product - our best choice! Rapidly deployment, fault tolerance, and easy maintanance - one of adventages of product and service team.

Proven high performance

2 of the world's top 10 largest CSPs are using NFWare that handles terabits of traffic

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Proven scalability

Six ISPs have started from zero and grown to serve tens of thousands of subscribers with NFWare.

High Performance Leading to Smart Hardware Utilisation

400 Gbps

On a single server

256 M

Сoncurrent sessions

7 M

Connections per second

Features

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Modes

NAT44

NAT64

High Availability

Mapping and Filtering

Endpoint Independent Mapping

Endpoint Independent Filtering

Address and Port Dependent Filtering

Address Dependent Filtering

Active-Active N+1

Other NAT Features

VRRP version 3 IPv4/IPv6

Active-Standby

Hairpinning

Paired Pooling

Port Control Protocol (PCP)

Sessions’ synchronization

Access Control Lists (ACL)

Real Time Management (RTM) subsystem

Routing

OAM

Command Line Interface

Performance monitoring and statistics

SNMP

VRF

OSPF

Various ALGs

Hypervisor Compatibility

Static routing

KVM

BFD

FTP

Interface Management

BGP

SIP

Link Aggregation Control Protocol (LACP)

TFTP

VLAN support

PPTP

IS-IS

RTSP

DNS

RIP

Cloud

ETSI compliant

Advanced Logging Features

OpenStack integration

AAA

MANO compliant

TACACS+

RADIUS

Logging

Deterministic NAT

Port Block Allocation (PBA)

Ability to send logs to multiple syslog servers

RADIUS

Syslog

IPFIX

Netflow

Deployment Options

VNF (Virtual Network Function)

On top of x86 servers and hypervisor

VPP / FD.io Plugin

vCGNAT is purpose-built for virtualized and cloud environments. An integration with any VNF Manager and NFV Orchestration is always smooth and completed within a short time frame.vCGNAT is officially Open Source MANO (OSM) compatible Virtual Network Function.

The vCGNAT VM instance can be deployed on a standard x86 COTS server with a standard server operating system (CentOS/Ubuntu). For this option, it is required to use a Kernel-based Virtual Machine (KVM) hypervisor.

Although VPP offers its standard open source Network Address Translation solution, there is limited functionality and a lack of performance. NFWare vCGNAT brings all its values and features to the VPP space and could be provided as a VPP-plugin, ready to be installed to the current VPP infrastructure.

What's being said

Sappa

When we went looking for a new CGNAT solution, we switched from a system that had very defined user caps. This fixed capacity limitation was impeding our customer satisfaction and we replaced it with NFWare virtualized CGNAT that can scale easily to support more users.

Review case study

Niclas Korsgard, Network Architect at Sappa

FSM Telecom

Brsk

NFWare Virtual CGNAT allows us to expand our ADSL customer base without the need for additional IPv4 address space from APNIC and the reallocation/repurposing of existing IPv4 address space.

NFWare have been great to work with all round, they have a very competitively priced CGNAT solution with excellent performance that's been easy to test and then deploy in production. It's a relatively simple and so far, very reliable platform that takes very little overhead for our NOC team to maintain. Overall we're very impressed.

Review case study

Bernard Mendis, IT Manager of FSM Telecom

Jody Botham, Head of Networks at Brsk