Enterprise VA R20

No limitations

Bandwidth

No limitations

SSL

4

Virtual servers

5

Real servers

Flexible licensing to suit your needs

Monthly rental

Pay as you go, with 24/7 support included. You’re free to test without investing – and when you’re ready to commit, upgrading to a perpetual license is straightforward.

$245

Perpetual license

Our most popular option keeps things simple: a one-time payment for a software license, with the level of support that you choose. When your business expands, it’s easy to upgrade.

$2,995

Site license

As many instances as you like, whenever you like, on any platform you need. We’re proud to be the only vendor offering a site license, a high-value investment in your growing business if you use more than 6 load balancers.

$17,995

Sophisticated, not complicated

Configure & Test

Simple setup and configuration using our intuitive WUI

Monitor & Control

Securely monitor your infrastructure and traffic

Secure & Maintain

Hitch-free maintenance of your servers and applications

Technical Specifications

Product overview

The Loadbalancer.org appliance – ENTERPRISE VA R20 is the fastest way to scale your website. Simply place two Ultra-reliable Load balancer .org appliances (in failover mode) between your firewall and your web servers. All web requests are handled by the load balancer and dispatched to individual web servers based on the scheduling algorithm you select. If any web server fails a health check it is immediately taken out of the cluster so that your customers are not affected.

Standard Features

  • Server Load Balancing (SLB) for any TCP or UDP based protocol
  • SSL Acceleration/Offload
  • Layer 7 Content Switching
  • No bandwidth, performance or feature limitations
  • High performance Direct Routing (N-Path), TUN, NAT and SNAT
  • Schedulers: Round Robin, Least Connection, Weighted Least Connection, Weighted Round Robin
  • Dynamic Schedulers: Windows and Linux feedback agents, Custom HTTP feedback option
  • Load balance almost ANY protocol i.e. HTTP, HTTPS, SMTP, POP3, IMAP, Terminal Server, etc.
  • Support for Direct Server Return (DSR) configurations
  • Configurable S-NAT support
  • Link aggregation (802.3ad)
  • VLAN Tagging (802.1Q)
  • GSLB
  • This model is restricted to 20 real servers (5 VIPs * 4 RIPs).

SSL

  • PCI-ready SSL Implementation
  • Unlimited support for SSL Certificates
  • Support for Third Party Certificates
  • Automated SSL Certificate Chaining
  • SSL Certificate Signing Request (CSR) Generation
  • PFX upload and conversion
  • Proxy protocol support

Performance

  • Unlimited Throughput (Host Dependent)
  • Unlimited SSL TPS (Host Dependent)
  • Unlimited HTTP Page GETs/second (Host Dependent)
  • Unlimited Concurrent Session (Host Dependent)

L4/L7 sticky persistence

  • Connection persistence based on
    • Source IP address
    • SSL Session ID
    • Passive Cookie
    • Active Cookie (Insert)
    • RDP Cookie/Session Broker
    • X-forwarded for header (better than Super HTTPS)
  • Port following (Persistence on multiple combined ports)
  • Multiple fallback options i.e. use source IP if no cookie found

Security functionality

  • Fully integrated WAF (Web Application Firewall)
  • OWASP top 10 protection
  • Persistent White/Black List (Access Control List system)
  • Firewall filtering (full iptables scripting support)
  • Firewall lock down wizard
  • DDOS mitigation both at layer 4 and 7
  • Virtual patching
  • HTTP and SYN Flood protection
  • Block SQL Injection Attacks
  • Prevent Cross Site Scripting (XSS)
  • Stop Hackers Exploiting Software Vulnerabilities
  • FIPS 140-2 Compliant
  • PCI DSS Ready

Health checking and high availability

  • Application health checking for DNS, FTP, HTTP, HTTPS, IMAP, NNTP and many more
  • ICMP health checking of server farm machines
  • Complex manually scripted health checks
  • Automatic reconfiguration for defective real server machines
  • Automatically remove a failed server from the load balancing pool
  • Automatic replication of static and dynamic configuration from master to slave load balancer
  • Stateful Failover (persistence table replication)
  • One click secure clustered pair configuration

Scheduling and balancing methods

  • Round Robin
  • Weighted Round Robin
  • Least Connection
  • Weighted Least Connection
  • Agent-based Adaptive (Windows and Linux Agents)
  • Layer 7 Content Switching
  • Destination Hash for transparent proxy

Administration

  • Secure, SSH, HTTP and HTTPS for remote access administration
  • Fully configurable using Web User Interface (WUI)
  • Easy start configuration and maintenance wizards
  • WebUI-based Help Assistant
  • Virtual Service Configurations can be edited and tuned on-the-fly
  • Real time performance and availability displays
  • Optionally configure console port for local administration
  • Remotely scriptable Command Line Interface (LBCLI) Option
  • SOAP interface to the LBCLI API
  • Local and Remote syslogd support
  • Selective restore of physical and Virtual Service data
  • Support for Connection Draining or halting with or without persistence
  • Software and Security updates available on and off-line
  • WebUI Log Reporting with Tabbed Browser Support
  • SNMP support for performance metrics
  • Full root access to with a multitude of diagnostic tools tcpdump etc.

Platform

  • VMware
  • Hyper-V
  • KVM
  • VirtualBox
  • Xen

Two simple, restriction-free options

    Model

    Enterprise VA R20

    Find out more

    Enterprise VA MAX

    Find out more
    BandwidthUnlimitedUnlimited
    SSLUnlimitedUnlimited
    WAF
    GSLB
    Virtual servers5Unlimited
    Real servers4Unlimited