vserver services name-service dns check
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Display validation status of a DNS configuration
Availability: This command is available to cluster and Vserver administrators at the admin privilege level.
Description
Use the vserver services name-service dns check command to check the status of configured DNS servers.
Parameters
- {
[-fields <fieldname>,…] -
If you specify the
-fields <fieldname>, …parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify. - |
[-instance ]} -
If you specify the
-instanceparameter, the command displays detailed information about all fields. -vserver <vserver name>- Vserver-
Use this parameter to specify the Vserver whose DNS mapping needs to be validated.
[-name-server <IP Address>]- Name Server-
Use this parameter to display information only about name-servers that match the value you specify.
[-status {up|down}]- Name Server Status-
Use this parameter to display information only about name-servers with a status that matches the value you specify.
[-status-details <text>]- Status Details-
Use this parameter to display information only about name-servers with status details that match the value you specify.
Examples
The following example checks the DNS server mapping on the Vserver vs0:
cluster1::> vserver services name-service dns check -vserver vs0 Vserver Name Server Status Status Details ---------------- --------------- ------- -------------------------- vs0 10.11.12.13 up Response time (msec): 55 vs0 10.11.12.14 up Response time (msec): 70 vs0 10.11.12.15 down Connection refused.