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LoadMaster Exchange Specifications

Standard

  • Layer 4/7 Server Load Balancing (SLB)
  • SSL Acceleration/Offload
  • Layer 7 Content Switching
  • Up to 13 Virtual and 6 Real Servers
  • NAT-based forwarding
  • Configurable S-NAT support
  • VLAN Trunking (802.1Q)
  • Link Interface Bonding (Modes supported: 802.3ad, Link Failover)

Performance

  • Max Balancer L4 Throughput Up To 950Mbps
  • Max Balancer L7 Throughput Up To 920Mbps
  • Max Interface Throughput 4 X 949.2Mbps
  • 25,000 L7 (http) requests per second
  • 50,000 L7 concurrent connections
  • 1,000,000 L4 concurrent connections
  • SSL Acceleration Up to 200 TPS

SSL Acceleration/Offload Performance & Features:

  • SSL Acceleration/Offload with support for 2048bit RSA Keys
  • Support for EV (Extended Validation) Certificates
  • Support for UCC/SAN Certificates
  • Support for up to 13 SSL Certificates
  • Support for Third Party Certificates
  • Automated SSL Certificate Chaining
  • SSL Certificate Signing Request (CSR) Generation

Health Checking and High Availability

  • ICMP health checking of server farm machines
  • Layer 7 checking for all Exchange 2010 CAS Services
  • Automatic reconfiguration for defective real server machines
  • Active/Hot Standby configurations for High Availability
  • Stateful Failover

Administration

  • Fully configurable using Web User Interface (WUI)
  • Secure, SSH and HTTPS (WUI) remote access for administration
  • Easy start and maintenance using wizards
  • WUI-based Help Assistant
  • Virtual Service Configurations can be edited and tuned on-the-fly
  • Real time performance and availability displays
  • Graceful Administrative removal of Real Servers
  • Console port for local administration
  • Remote syslogd support
  • Selective restore of LoadMaster and Virtual Service data
  • Support for Connection Draining
  • Download software updates for LoadMaster firmware
  • WUI Log Reporting with Tabbed Browser Support
  • SNMP support for event traps & performance metrics
  • Diagnostic shell with in-line tcpdump

Scheduling and Balancing Methods

  • Round Robin
  • Weighted Round Robin
  • Least Connection
  • Weighted Least Connection
  • Agent-based Adaptive
  • Chained Failover (Fixed Weighting)
  • Layer 7 Content Switching

Sticky (Persistence) Connection Options

  • L7 Cookie (Active/Passive)
  • Multi-header (SuperHTTP)
  • Source IP (L4)
  • SSL SessionID (L4)

Security Functionality

  • Black List (Access Control List system)
  • IP address filtering
  • Firewall filtering (everything forbidden except VS’s)
  • DDoS mitigation

Hardware Platform

  • Intel Processor
  • 4 X GbE Auto-negotiating, Full Duplex Eth. Ports
  • Bootable DOM (No Hard Disks)
  • 1 GB RAM
  • Local admin via console/VGA and USB
  • Dimensions: 426 x 419 x 44 mm. (1U)
  • Weight ~ 13.23 lbs (6kg)
  • 180W ATX power supply
  • Certifications: CE/FCC Class A, UL Listed, RoHS Compliant

* Specifications are subject to change without prior notice