Nortel Web OS Switch Software Application Manual page 343

3. Create the FWLB filters on the primary clean-side Web switch.
Three filters are required on the port attaching to the real servers:
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Filter 10 prevents local traffic from being redirected.
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Filter 20 prevents VRRP traffic from being redirected.
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Filter 224 redirects the remaining traffic to the firewall group.
>> # /cfg/slb/filt 10
>> # dip 10.10.4.0
>> # dmask 255.255.255.0
>> # ena
>> # ../filt 20
>> # dip 224.0.0.0
>> # dmask 255.255.255.0
>> # ena
>> # ../filt 224
>> # action redir
>> # group 1
>> # ena
>> # ../port 4
>> # filt ena
>> # add 10
>> # add 20
>> # add 224
212777-A, February 2002
Web OS 10.0 Application Guide
Chapter 13: Firewall Load Balancing
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