11.3. Testing the BIND and DNS Configuration

Procedure 11.1. To Test the BIND and DNS Configuration:

1. On all node hosts, run the following command, substituting your broker host name for the example shown here:

   # host broker.example.com

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2. On the broker, run the following command, substituting your node host's name for the example shown here:

   # host node.example.com

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3. If the host names are not resolved, verify that your DNS configuration is correct in the /etc/resolv.conf file and the named configuration files. Inspect the /var/named/dynamic/$domain.db file and check that the domain names of nodes and applications have been added to the BIND database. See Section 7.3.2, “Configuring BIND and DNS” for more information.