KEMP LM-2000 Product 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 300 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
- SYN Flood Protection
- Ping of Death Protection
- ICMP Flood Protection
- UDP Flood Protection
- SSH/SSL Brute Force Attack Protection
Hardware Platform
- VIA C3 1GHz CPU
- 4 X 10/100/1000Mbps Auto-negotiation Gigabit 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