Radware Alteon Application Manual page 366

Alteon Application Switch Operating System Application Guide
Filtering and Traffic Manipulation
Redirecting Traffic with a NAT Filter
When redirecting traffic with a NAT filter, the client traffic is first redirected to a VAS server group.
Traffic is returned to Alteon transparently through a NAT filter, which changes the client address to
CNAT before sending it to the HTTP port. The NAT filter translates the CNAT of the return traffic back
to its original state before returning it to the client.
Figure 54: Redirecting Traffic with a NAT Server
To redirect traffic with a NAT filter
1. Configure Filter 10 to redirect traffic to Real Server Group 10 (VAS server).
>> # /cfg/slb/filt 10
>> Filter 10# sip 1.1.0.0
>> Filter 10# smask 255.255.0.0
>> Filter 10# dip any
>> Filter 10# dmask 0.0.0.0
>> Filter 10# proto tcp
>> Filter 10# rport 0
>> Filter 10# dport http
>> Filter 10# ipver v4
>> Filter 10# action redirect
>> Filter 10# group 10
366
(Select the menu for Filter 10)
(From a specific source IP address)
(From a specific source IP mask)
(To any network destination address)
(For any subnet range)
(For TCP protocol traffic)
(To any real server port)
(To any HTTP destination port)
(Set filter IP version to IP Version 4)
(Redirect matching traffic)
(Redirect to Real Server Group 10)
Document ID: RDWR-ALOS-V2900_AG1302