LoadMaster 1500 Specifications

Standard

Server Load Balancing (SLB) for TCP/UDP based protocols

NAT-based forwarding

100% Solid-State Compact Flash Storage

S-NAT support

Support for Direct Server Return (DSR) configurations

Ability to force setting of duplex mode for Ethernet Interfaces

VLAN Tagging (802.1Q)

Performance

Up to 100 Mbps Throughput

4,000 http page GETs/second

10,000 L7 concurrent sessions

250,000 L4 concurrent sessions

SSL Acceleration features and Performance:

Integrated Secure Socket Layer (SSL) functionality

SSL Acceleration Up to 100 TPS

Up to 10,000 concurrent SSL sessions

Up to 1,700 simultaneous SSL connections

Support for Wildcard SSL Certificates

SSL Certificate Aggregation (One SSL Cert. for All Web Servers/Domain)

Complete encryption support, including 256-bit AES

Support for End-to-End Encryption

Health Checking and High Availability

ICMP health checking of server farm machines

Service checking for DNS, FTP, HTTP, IMAP, NNTP, POP3, SMTP, TELNET

Automatic reconfiguration for defective real server machines

Active/Hot Standby configurations for High Availability

Stateful Failover

Web User Interface (WUI)

Virtual Service Configurations can be edited and tuned on-the-fly

Real time performance and availability displays

Preview capability of most recent LoadMaster data

WUI-based Interactive Help Assistant

Nicknames of virtual services

Graceful administrative removal of Real Servers

Administration

SSH and SSL for secure remote access administration

Easy start and maintenance

Console port for local administration

CISCO-like Command Line Interface (CLI)

Remote syslogd support

Remote access to the LoadMaster for all administrative operations

Selective restore of LoadMaster and Virtual Service data

Download software updates for LoadMaster Software

Event log reporting

SNMP support for event traps & performance metrics

Diagnostic shell with tcpdump

Scheduling and Balancing Methods

Round Robin

Weighted Round Robin

Least Connection

Weighted Least Connection

Agent-based Adaptive

Chained Failover (Fixed Weighting)

L4/L7 Sticky (Persistence)

Connection persistency based on

  - Source IP address

  - SSL Session ID

  - URL

  - Host Header

  - Passive Cookie

  - Active Cookie (Insert)

  - Cookie Hash

  - Cookie Hash Source

  - Query Hash

Port following for persistency options

Security Functionality

Black List (Access Control List system)

IP address filtering

Firewall filtering (everything forbidden except VS’s)

DDOS mitigation

Hardware Platform

VIA Eden CPU

3 X 10/100Mbps Auto-negotiation Ethernet ports

Full duplex support at both 10 and 100 Mbps

Bootable Flash Disk

512MB DDR RAM

1 External Serial Port

1U Rackmount chassis, heavy-duty steel

426(W) x 228.6(D) x 43.5(H) mm (16.8 x 9 x 1.72”)

180W ATX power supply

AC / DC 90 ~ 264V full range @ 47 ~ 63 Hz

Weight ~ 12lbs

CE/FCC Certified, UL Listed

Specifications are subject to change without prior notice