Network Router User Manual

Web OS 10.0 Application Guide
Chapter 11: High Availability
269
212777-A, February 2002
Task 2: SLB Configuration
1. Define the Real Servers.
The real server IP addresses are defined and put into four groups, depending on the service
they are running. Notice that RIPs 7 and 8 are on routable subnets in order to support passive
FTP. For each real server, you must assign a real server number, specify its actual IP address,
and enable the real server.
For example:
Repeat this sequence of commands for the following real servers:
n RIP 2 10.10.10.6/24
n RIP 3 20.10.10.5/24
n RIP 4 20.10.10.6/24
n RIP 5 30.10.10.5/24
n RIP 6 30.10.10.6/24
n RIP 7 200.1.1.5/24
n RIP 8 200.1.1.6/24
2. Define the real server groups, adding the appropriate real servers.
This combines the three real servers into one service group:
Repeat this sequence of commands for the following real server groups:
n Group 2—Add RIP 3 and 4
n Group 3—Add RIP 5 and 6
n Group 4—Add RIP 7 and 8
>> Main# /cfg/slb/real 1 (Server A is real server 1)
>> Real server 1 # rip 10.10.10.5/24 (Assign Server A IP address)
>> Real server 1 # ena (Enable real server 1)
>> Real server 8 # /cfg/slb/group 1 (Select real server group 1)
>> Real server group 1# add 1 (Add real server 1 to group 1)
>> Real server group 1# add 2 (Add real server 2 to group 1)