Brocade Virtual ADX Graphical User Interface Guide (Supporting ADX v03.1.00) - Manual (Page 114)

102 Brocade Virtual ADX Graphical User Interface Guide
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Health checks
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• Settings for protocol: The settings for some of the protocols can be customized. Table 22
describes the settings and your action for those protocols.
5. Click Apply to save your entries.
Click Reset to revert the configuration to the previous configured values.
To modify the configured element health checks, in the summary table, select an entry and
click Edit or double-click the entry. You can also delete a configuration by clicking Delete.
However, you cannot edit or delete health check policies if they are in use.
For more information on configuring element health checks, refer to the Brocade Virtual ADX
Server Load Balancing Guide.
Configuring boolean health check policy
A health check policy consists of one or more element-action expressions. When a logical
expression contains multiple element-action expressions, the policy also contains the logical
operator AND or OR or NOT.
TABLE 22 Health check settings for protocols
Protocol Element health check settings
DNS Under Settings for DNS, provide the following information:
•
Zone: Enter the name of the Domain Name System (DNS) zone that sends a
Source-of-Authority (SOA) request for the zone name.
•
Address Query: Enter a domain name that a device has to be requested from the real
server.
HTTP Under Settings for SSL, provide the following information:
•
URL: Enter the URL page name to perform a HEAD request.
•
Status Codes: Enter four HTTP status code ranges for the device to accept as valid
responses, if the health check reply contains a code within the specified range.
•
Content Match List: Select a match list that can be attached for an HTTP content
verification health check.
LDAP, LDAPS Under Settings for LDAP or LDAPS, provide the following information:
Version: Click one of the following options:
•
v2 — Specify the Lightweight Directory Access Protocol (LDAP) version as 2.
•
v3 — Specify the LDAP version as 3.
RADIUS, RADIUS-OLD Under Settings for RADIUS or RADIUS-OLD, provide the following information:
•
User Name: Enter an authentication user name on the server.
•
Password: Enter an authentication password on the server
•
Key: Enter an authentication key on the server.
•
NAS IP Address: Enter the IP address of the Network Access Server (NAS) that is
connected to the RADIUS server.
•
NAS Port: Enter the port of the NAS.
SSL Under Settings for SSL, provide the following information:
•
URL: Enter the URL page name to perform a HEAD request.
•
Status Codes: Enter up to four SSL status code ranges for the device to accept as
valid responses, if the health check reply contains a code within the specified range.
•
Content Match List: Select a match list that can be attached for an SSL content
verification health check.
•
Health Check Type: Select one of the following:
•
Simple — To perform the simple health check.
•
Complete — To perform the complete health check.