Radware Alteon - Page 698

Alteon Application Switch Operating System Application Guide
Virtual Private Network Load Balancing
698 Document ID: RDWR-ALOS-V2900_AG1302
9. Enable the real server group.
10. Configure a filter to enable the transparent load balancing (Return to Source MAC address)
option. This adds an opposite entry in the session table so that the return traffic matches its
source MAC address.
11. Enable filter processing on the server ports so that the response from the real server will be
looked up in VPN session table.
12. Apply and save the configuration, and reboot Alteon.
To configure the dirty-side Alteon DA
1. Turn off BOOTP.
2. Define and enable VLAN 2 for ports 25 and 26.
3. Turn off the Spanning Tree Protocol (STP).
4. Configure IP interfaces 1, 2, and 3.
5. Define static routes for each of the IP interfaces you configured in step 4
using the VPN devices
as gateways. One static route is required for each VPN device being load balanced.
>> Real server 4 # /cfg/slb/group
>> Real server group 1# metric hash
>> Real server group 1# add 1/add 2/add 3/ add 4
>> # /cfg/slb/filt 20/adv
(Select the Advanced menu for Filter 20)
>> Filter 20 Advanced# rtsrcmac ena
(Enable Return to Source MAC Address)
>> SLB port 25# /cfg/slb/port 1 /filt ena
>> SLB port 25# apply
>> SLB port 25# save
>> SLB port 25# /boot/reset
>> # /cfg/sys/bootp dis
>> # /cfg/l2/vlan 2/ena/def 25 26
>> # /cfg/l2/stg/off
>> # /cfg/l3/if 1/ena/mask 255.255.255.0/addr 192.168.10.10
>> # /cfg/l3/if 2/ena/mask 255.255.255.0/addr 10.0.0.10/vl 2
>> # /cfg/l3/if 3/ena/mask 255.255.255.255/addr 10.0.0.11/vl 2