Nortel Web OS 10.0, Application Manual

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Web OS 10.0 Application Guide
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Chapter 10: Health Checking
212777-A, February 2002
4. Enter the WSP port.
5. Set the offset value.
6. Because WAP gateways are UDP-based and operate on a UDP port, configure UDP ser-
vice in the virtual server menu.
7. Enable WSP health checks for group 1.
8. Apply and save the configuration.
WTLS Health Checks
Wireless Transport Layer Security (WTLS) can be configured to use ports 9202 and 9203 in
connectionless and connection oriented modes respectively.
The WTLS health check feature provides a WTLS Hello based health check for connection-
oriented WTLS traffic on port 9203. The web switch sends a new WTLS Client Hello to the
WAP gateway, and checks to see if it receives a valid WTLS Server Hello back from the WAP
Gateway.
>> WAP Health Check# wspport 9200
>> WAP Health Check# offset 0
>> # /cfg/slb/virt 1
>> Virtual Server 1# service
(Configure virtual service 1)
Enter virtual port: 9200
(On the default WSP port)
>> Virtual Server 1 9200 Service# group 1
(Set the real server group number)
>> Virtual Server 1 9200 Service# udp ena (Enable UDP load balancing)
>> Virtual Server 1 9200 Service# apply
(Apply the configuration)
>> # /cfg/slb/group 1
(Select the Real Server Group 1 menu)
>> Real server group 1# health wsp (Set the health check type)
>> Real server group 1# apply