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Intel
®
NetStructure™ 480T Routing Switch User Guide
configure slb gogo-mode master service-check pop3
{l4-port port} {userid userid password {encrypted}
password}
configure slb gogo-mode master service-check timer
[http | ftp | telnet | smtp | nntp | pop3 | tcpport]
frequency seconds timeout seconds
Use these command to view your GoGo mode health checking
configuration:
show slb gogo-mode {master} {configuration}
SLB Global Connection Timeout
For SLB transparent and translational modes you can configure the
global connection timeout period. This helps to avoid cases where
connections are closed because the TCP FIN and ACK timeout is
too short.
To configure the global connection timeout period (between 1 and
180 seconds) use this command:
configure slb global connection-timeout <seconds>
The default value is 1 second. In addition, the timeout should be set
as low as possible to avoid stale connections staying in the table.
External Health Checking
For server health checking, that goes beyond the abilities of internal
health checking, the 480T routing switch also supports external
health checking. The external health checking device sends the
results of its check to the switch by way of SNMP MIB attributes.
For information on the specific MIB definitions for external health
checking, contact Intel Customer Support (see Appendix D, "Intel
Customer Support" on page 461).