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FWLB (Firewall Load Balancing) is used to load balance multiple FW paths.
LLB (Link Load Balancing) is used to load balance multiple ISP links.
What do you want to do? I might have some example configurations in case
I know what you would like to do.<br><br>
LLB requires NAT at the ServerIrons. Each outgoing link (each of the
links to your FW) would require its own NAT IP. LLB is normally used in
case the ServerIrons (Link Load Balancer) do link to the ISP
routers directly but other scenarios are possible.<br><br>
FWLB requires ServerIrons in front and behind the FWs because both ways
need to be load balanced (incoming and outgoing traffic) and the same
firewall needs to get chosen both ways.<br><br>
R, Oliver<br><br>
At 17:18 28.04.2009, Oliver Adam wrote:<br>
<blockquote type=cite class=cite cite="">It looks like you are looking at
the wrong documentation area... you want to use two ISP connections if I
am not wrong. Therefore you would like to setup Link Load Balancing. It
looks like you are looking at Firewall load balancing in the docs. LLB
does not require units at both sites of the FWs. Be careful because LLB
requires NAT at the ServerIron.<br><br>
R, Oliver<br><br>
At 17:05 28.04.2009, John McCabe [Ext. 363] wrote:<br>
<blockquote type=cite class=cite cite="">Content-Language: en-US<br>
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<br>
I want to Load Balance our firewalls.<br>
I have one serveriron xl 8 port.<br>
I have 2 Firewalls ( junipers) each is on its own 10meg internet
connection.<br>
I want to loadbalance our users goung out traffic across these 2
links.<br>
I do not want to use 2 LB units as described in the foundry papers.<br>
I only want to use one LB unit on the inside of the firewall ( local lan)
thus sending users out on either link.<br>
Is this possible with the unit???<br>
<br>
Al the documents describe using 2 units one inside the other on the
outside i don’t want this setup.<br>
<br>
John<br><br>
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