Network Router User Manual

Web OS 10.0 Application Guide
Chapter 12: Global Server Load Balancing
311
212777-A, February 2002
Use the following commands to configure a proximity table on the Web switch at Site 4:
NOTE – For each client subnet, add only one static entry.
Using this configuration, the DNS request “nortelnetworks.com” from 205.178.13.0 will get a
DNS response with only the virtual server IP address of Site 1, if Site 1 has less load than
Site 3.
>> # /cfg/slb/gslb/lookup/lookups ena (Enable the lookup or proximity table)
>> # dname nortelnetworks.com (Select the domain name)
>> # network 1 (Select Client A subnet)
>> # sip 205.178.13.0 (Assign source address for Client A)
>> # mask 255.255.255.0 (Assign the mask for Client A)
>> # vip1 <virtual server IP addr of Site 3> (Select preferred Site 3)
>> # vip2 <virtual server IP addr of Site 1> (Select preferred Site 1)
>> # ../network 2 (Select Client B subnet)
>> # sip 204.165.0.0 (Assign source address for Client B)
>> # mask 255.255.0.0 (Assign the mask for Client B)
>> # vip1 <virtual server IP add of Site 4> (Select preferred Site 4)
>> # vip2 <virtual server IP add of Site 2> (Select preferred Site 2)