KEMP Technologies LoadMaster 1500 Installation And Configuration Manual page 52

Specifies the IP address of the Virtual Service.
6.4. [no] Cookie <String>
Allows the specification of a cookie when using Cookie based persistency methods. This command can only be
used if the L7 option of the LoadMaster has been enabled. When using the <passive-cookie> and <passive-
cookie-src> persistency modes, the cookie string is mandatory. To delete a cookie string, use the command
<no cookie>.
6.5. Delete <IPspec>
Deletes a Real Server as specified by <IPspec> from the Virtual Service. A Virtual
Service must have at least one Real Server.
6.6. Disable
Disable the Virtual Service. This means that the Virtual Service will accept no new requests.
6.7. Enable
Re-enable a Virtual Service. The Virtual Service will again accept new requests.
6.8. Follow <Port Spec>
This command only works if the L7 option of the LoadMaster has been enabled. This specifies
6.9. Mask <Ipmask>
When using L4 (source IP based persistency), An IP mask may be specified which is used to determine if two
IP addresses should be treated as coming from the same source. By default the mask has a value of
255.255.255.255, which means that all IP addresses are different.
6.10. [no] Name <Name>
Specifies the "name" of the Virtual Service. To delete the name use the command <no name>.
6.11. Healthcheck <String>
This specifies which health-check method should be used for a given Virtual Service. If the Virtual Service has
a well-known port, a health check method will be automatically set. The following health check methods may
be specified.
http Http checking is enabled
https Https (SSL) checking is enabled
smtp The (simple mail transfer protocol) is used.
nntp The (network news transfer protocol) is used.
ftp The (file transfer protocol) is used.
telnet The (telnet protocol) is used.
pop3 The (postoffice – mail client protocol) is used.
imap The (imap – mail client protocol) is used.
tcp A basic TCP connection is checked.
dns A DNS request is sent to the Real Servers port. This checking method is only valid when using
a UDP protocol.
udp A dummy zero length UDP packet is sent to the port.
icmp An ICMP ping is sent to the Real Server.
6.12. [no] Persist <Persist type>
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