Radware Alteon Application Manual page 640

Alteon Application Switch Operating System Application Guide
WAN Link Load Balancing
Table 56: Configuring Simple WAN Load Balancing
For Outbound Traffic
Step 1—Configure Basic Parameters, page 640
Step 2—Configure the Load Balancing Parameters for ISP Routers, page 641
Step 3a (Outbound Traffic)—
Configure the WAN Link Ports,
page 642
Step 4a (Outbound Traffic)—
Configure the Client Ports, page 643
Step 7—Apply and Save Your Changes, page 645
Step 1—Configure Basic Parameters
This step includes configuring VLANs, IP interfaces, and defining gateways per VLAN. Gateways per
VLAN is recommended if you have not configured other routing protocols. For each ISP, configure a
default gateway for each VLAN.
1. Assign an IP address to each of the ISP links. The WAN links in any given real server group must
have an IP route to Alteon that performs the load balancing functions. For this example, the two
ISP links are the following IP addresses on different IP subnets:
WAN links
ISP 1
ISP 2
2. Configure VLANs. The real server IP addresses (WAN links and real server 3) and the respective
IP interfaces must be on different VLANs. The pvid command sets the default VLAN number
which is used to forward frames which are not VLAN tagged. The default number is 1.
>> # /cfg/port 25/pvid
>> # /cfg/port 26/pvid 7
>> # /cfg/port 1/pvid 1
>> # /cfg/port 5/pvid 5
>> # /cfg/vlan 2/ena
>> # /cfg/vlan 2/def 25
>> # /cfg/vlan 7/ena
>> # /cfg/vlan 7/def 26
>> # /cfg/vlan 1/ena
>> # /cfg/vlan 1/def 1
>> # /cfg/vlan 5/ena
>> # /cfg/vlan 5/def 5
>> # /cfg/l2/stg 1/off
640
For Inbound Traffic
Step 3b (Inbound Traffic)—Configure the WAN Link Ports,
page 642
Step 4b (Inbound Traffic)—Configure Server Ports, page 643
Step 5—Configure the Virtual Server IP Address and the
Services for Each ISP, page 644
Step 6—Configure Alteon as a Domain Name Server,
page 645
Table 57: ISP links: Real Server IP Addresses
IP address
50.1.1.1
80.1.1.1
(Sets the default VLAN number)
(Sets the default VLAN number)
(Sets the default VLAN number)
(Sets the default VLAN number)
(Enable VLAN 2)
(Add port 25 to VLAN 2)
(Enable VLAN 7)
(Add port 26 to VLAN 7)
(Enable VLAN 2)
(Add port 1 to VLAN 1)
(Enable VLAN 5)
(Add port 5 to VLAN 5)
(Disable STG)
Document ID: RDWR-ALOS-V2900_AG1302