6.11.14. Release Notes.............................................................................1646.11.15. Get RHN Software .....................................................................1647. Monitoring ..................................................................................................................1657.1. Prerequisites ..................................................................................................1657.2. Red Hat Network Monitoring Daemon (rhnmd) ......................................1667.2.1. Probes requiring the daemon .........................................................1667.2.2. Installing the Red Hat Network Monitoring Daemon................1677.2.3. Configuring SSH............................................................................1677.2.4. Installing the SSH key ...................................................................1687.3. mysql-server package ..............................................................................1697.4. Notifications ..................................................................................................1697.4.1. Creating Notification Methods.......................................................1697.4.2. Receiving Notifications ..................................................................1707.4.3. Redirecting Notifications ...............................................................1717.4.4. Filtering Notifications ....................................................................1727.4.5. Deleting Notification Methods.......................................................1727.5. Probes............................................................................................................1737.5.1. Managing Probes ...........................................................................1737.5.2. Establishing Thresholds .................................................................1747.5.3. Monitoring the RHN Server...........................................................1747.6. Troubleshooting ............................................................................................1757.6.1. Examining Probes with rhn-catalog .........................................1757.6.2. Viewing the output of rhn-runprobe..........................................1768. UNIX Support Guide.................................................................................................1798.1. Introduction ...................................................................................................1798.1.1. Supported UNIX Variants ..............................................................1798.1.2. Prerequisites ...................................................................................1798.1.3. Included Features ...........................................................................1798.1.4. Differences in Functionality ..........................................................1808.1.5. Excluded Features ..........................................................................1818.2. Satellite Server Preparation/Configuration ...................................................1818.3. Client System Preparation.............................................................................1838.3.1. Download and Install Additional Packages ...................................1848.3.2. Deploying Client SSL Certificates .................................................1878.3.3. Configuring the clients ...................................................................1888.4. Registration and Updates ..............................................................................1898.4.1. Registering Systems.......................................................................1898.4.2. Obtaining Updates .........................................................................1908.5. Remote Commands .......................................................................................1948.5.1. Enabling Commands ......................................................................1948.5.2. Issuing Commands.........................................................................195