Radware Alteon Application Manual page 647

Table 58 - Configuring WAN Link Load Balancing with SLB, page 647
configuring simple WAN load balancing with SLB. All definitions for this example refer to
- WAN Link Load Balancing with Server Load Balancing, page
Table 58: Configuring WAN Link Load Balancing with SLB
For outbound traffic
Step 1—Configure Basic Parameters, page 647
Step 2—Configure the Load Balancing Parameters for ISP Routers, page 648
Step 3a (Outbound Traffic)—
Configure the WAN Link Ports,
page 649
Step 4a (Outbound Traffic)—
Configure the Internal Network Port,
page 650
Step 7—Apply and Save Your Changes, page 654
Step 1—Configure Basic Parameters
This step includes configuring VLAN, interfaces, and defining gateways per VLAN. Gateways per
VLAN is recommended if you have not configured other routing protocols. Configure a default
gateway per VLAN for each ISP.
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 the IP interfaces on Alteon. Alteon must have an IP route to all of the real servers that
receive switching services. For load balancing the traffic, Alteon uses this path to determine the
level of TCP/IP reach of the WAN links.
3. On Alteon, configure VLANs.
>> # /cfg/port 25/pvid 2
>> # /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
Document ID: RDWR-ALOS-V2900_AG1302
Alteon Application Switch Operating System Application Guide
For inbound traffic
Step 3b (Inbound Traffic)—Configure the WAN Link Ports,
page 649
Step 4b (Inbound Traffic)—Configure the Internal Network,
page 650
Step 5—Configure the Virtual Server IP Address and the
Services for Each ISP, page 652
Step 6—Configure Alteon as a Domain Name Server,
page 653
Table 59: ISP links: Real Server IP Addresses
IP address
80.1.1.1
30.1.1.1
WAN Link Load Balancing
provides an overview of
646.
(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 1)
Figure 105
647