Alteon Application Switch Operating System Application Guide
Filtering and Traffic Manipulation
Document ID: RDWR-ALOS-V2900_AG1302 385
Figure 60: Static NAT Example
To configure static NAT
>> # /cfg/slb/filt 10
(Select the menu for outbound filter)
>> Filter 10# action nat
(Perform NAT on matching traffic)
>> Filter 10# nat source
(Translate source information)
>> Filter 10# sip 10.10.10.0
(From the clients private IP address)
>> Filter 10# smask 255.255.255.0
(For the entire private subnet range)
>> Filter 10# dip 205.178.13.0
(To the public network address)
>> Filter 10# dmask 255.255.255.0
(For the same subnet range)
>> Filter 10# ena
(Enable the filter)
>> Filter 10# adv/proxyadv/proxy disable
(Override any proxy IP settings. Static
NAT is used for this filter.)
>> Enter new NAT IP address:
(Set the NAT Address)
>> Filter 10 Advanced# /cfg/slb/filt 11
(Select the menu for inbound filter)
>> Filter 11# action nat
(Use the same settings as outbound)
>> Filter 11# nat dest
(Reverse the translation direction)
>> Filter 11# sip 10.10.10.0
(Use the same settings as outbound)
>> Filter 11# smask 255.255.255.0
(Use the same settings as outbound)
>> Filter 11# dip 205.178.13.0
(Use the same settings as outbound)
>> Filter 11# dmask 255.255.255.0
(Use the same settings as outbound)
>> Filter 11# ena
(Enable the filter)
>> Filter 11# adv/proxy disable
(Override any proxy IP settings)
>> Filter 11 Advanced# /cfg/slb/port 1
(Select server-side port)
>> SLB port 1# add 10
(Add the outbound filter)
>> SLB port 1# filt enable
(Enable filtering on port 1)
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