To Restrict the Firewall Port Range

1. Log in as root on the Sun Management Center server-layer machine.

2. Locate a range of unused ports.

   See To Determine Whether a Port Is Used.

3. Type /opt/SUNWsymon/sbin/es-config -P 6000:6150.

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   Note –

   The difference between the starting port number and the ending port number must be at least 100.

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   es-config stops all Sun Management Center processes. The port numbers currently assigned to the Sun Management Center components are then displayed. You are then informed that /var/opt/SUNWsymon/cfg/domain-config.x has been updated for the new configuration.

   The Sun Management Center components are started.