ZyXEL Communications ZyWALL 70 Informações Técnicas descarregar pdf (Página 265)

ZyWALL 1050 Support Notes

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Tips: Policy Route rules are based on first match, first go. Thus, all your new rules should be

placed before the default policy route, which is the last one here.

4) The default policy route makes bandwidth management disabled. In any case if you want to

make sure that the bandwidth is guaranteed instead of just metering, you should check whether

every rule you have here has the bandwidth control enabled. This must include the default

route. Also, the sum of bandwidth in all your rules should not exceed the physical bandwidth

of your WAN interfaces(s). Otherwise the Bandwidth Management might not be able to

guarantee your bandwidth during a congestion. Let’s assume that the max bandwidth of our

WAN is 1.5Mbps. Now we already spent 400kbps for SMTP, 800kbps for HTTP, and 100kbps

for SMTP. What left over is 200kbps available to us; thus, we can apply it for the remaining

traffic, which is our default route.

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ZyXEL Communications ZyWALL 70 Informações Técnicas Página 265