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SysMaster - http://sysmaster.com
Offers network appliances for network infrastructure management through server load balancers, firewalls, Internet gateways, cache controllers, and traffic monitors. |
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Linux Network Address Translation - http://www.linas.org/linux/load.html
A survey of Linux NAT technologies, including loads of information/pointers on load balancing. |
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Resonate - http://www.resonate.com/
Makers of Central Dispatch (load-balancing) and Global Dispatch (DNS-based wide-area load balancing). The software runs on a variety of Unix systems. |
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http://siag.nu/pen/ - http://siag.nu/pen/
A load balancer for simple tcp based protocols such as http or smtp for Unix. |
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Uni Tech - http://www.unitechnetworks.com/
Creates high availability and load balancing of Internet servers by distributing traffic according to client proximity, server load and network health. |