HotBrick LB-2 User manual

Firewall HotBrick LB-2 / LB-2 VPN
User Guide
How load balancing works on the LB-2

LB-2 / LB-2 VPN User Guide Property of HotBrick — 2005 2
How load balancing works on the LB-2
The HotBrick LB-2 uses a session based Load Balancing algorithm by allowing you to manage
sessions using several different options:
Bytes rx+tx
By monitoring real time speed of both WAN connections, the product will establish new
sessions on the WAN port with the lower speed. Use this if there is a fairly even speed on both lines
and would like to benefit the most form the speed available.
Packets rx+tx
Same as above but this monitors the packet flow and tries to maintain an even number of
packets. Use this if transmitting a lot of small packets, such as web browsing and Usenet. This helps
maintain the best latency.
Sessions Established
The product tries to maintain an even number of sessions on each WAN port by looking at the
current amount of sessions currently established. This is a very general setting only to be used if you
have similar types of connections (Cable and Cable, DSL and DSL) to promote good internet traffic.