Enterprise R20
$2,995

Save time and money with the license restricted Enterprise R20. Get all the raw power, features and performance of the Enterprise MAX model. You will probably never need to upgrade the license. How many other vendors have their entry level unit capable of 3,671 SSL TPS?

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Features

  • Advanced L4 & L7 load balancing

  • SSL Acceleration/Offload

  • Supports for any TCP/UDP protocols

  • Direct Server Return (DSR)

  • NAT-based forwarding

  • Configurable S-NAT support

  • Dedicated WAF functionality

  • PCI-DSS compliant

  • Advanced health checking

  • Intuitive WUI

  • Configuration wizards

  • Sensible default settings

  • Real time graphical stats

  • One-click server maintenance

  • Simple backup and restore

Optional Extras

Technical Support

A wide range of support options are available to suit your needs. From basic security updates only to 24/7 global access to our dedicated in-house support team.

Next Day Hardware Replacement

3 years return to base warranty is included as standard. This can be upgraded to a next day hardware replacement service should you wish.

Global Load Balancing

This model can be used for load balancing between two separate geographic locations using our in-house managed Global DNS solution.

Cloud based DOS protection

We have partnered with Sucuri to offer a powerful defense against both Denial of Service and hackers for your application.

Microsoft Exchange Case Study

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Email is the most effective way for education and care staff to communicate essential student-related information between themselves, parents and other care agencies. With the Enterprise R20 load balancing solution from Loadbalancer.org, Sunfield has ensured its email system works effectively and fault-free 24/7, especially at night, when Sunfield’s IT team is off duty.

Technical Specifications


Outstanding performance

The Loadbalancer.org appliance – ENTERPRISE R20 is the fastest way to scale your web site. Simply place two Ultra-reliable Load balancer .org appliances (in fail-over 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

  • Server Load Balancing (SLB) for any TCP or UDP based protocol.
  • SSL Acceleration/Offload.
  • Layer 7 Content Switching.
  • This model is restricted to 20 real servers (5 VIPs * 4 RIPs).
  • No bandwidth, performance or feature limitations.
  • High performance Direct Routing (N-Path), TUN, NAT & SNAT.
  • Schedulers: Round Robin, Least Connection, Weighted Least Connection, Weighted Round Robin.
  • Dynamic Schedulers: Windows & 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)

Performance

  • Up to 3Gbps Throughput
  • SSL Acceleration/Offload up to 3671 TPS
  • 66,272 http page GETs/second
  • Up to 1.2Gbps L7 Throughput
  • 15,600,000 Concurrent sessions

SSL

  • Hardware SSL Acceleration (AES, up to 256bit)
  • 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

Security Functionality

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

Health checking and high availability

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

Administration

  • Secure, SSH, HTTP and HTTPS for remote access administration
  • Fully configurable using Web User Interface
  • Easy start configuration and maintenance wizards
  • WUI-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
  • Local and Remote syslogd support
  • Selective restore of physcial and Virtual Service data
  • Support for Connection Draining or halting with or without persistence
  • Software and Security updates available on & off-line
  • WUI Log Reporting with Tabbed Browser Support
  • SNMP support for performance metrics
  • Full root access to with a multitude of diagnostic tools tcpdump etc.

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

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 SupperHTTPS)
  • Port following (Persistence on multiple combined ports)
  • Multiple fallback options i.e. use source IP if no cookie found

Hardware platform

  • 4 X 10/100/1000Mbps Auto-negotiation Ethernet ports
  • Full duplex support at both 10, 100 and 1000 Mbps
  • 100% SSD Storage
  • 8Gb DDR RAM
  • Quad Core Intel Xeon
  • IPMI port as standard (remote boot and console)
  • Local admin via console/VGA and USB
  • Supermicro based
  • CE/FCC Certified, UL Listed, RoHS Compliant

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