Haltdos LLB (Link Load Balancer) is designed to manage traffic over multiple Internet Service Providers (ISP) or Wide Area Network (WAN) links. This enables you to subscribe to or provision multiple links, resulting in reduced risk of outages, additional bandwidth for peak events, and potential cost savings if your ISP uses billing tiers based on bandwidth rate or peak/off-peak hours. It roves Internet availability and response times across networks.