pfSense

config-satinized.xml keeps <postgresqlpasswordenc>:

<bandwidthd>
                        <config>
                                <enable>on</enable>
                                <active_interface>lan</active_interface>
                                <interface_array>lan</interface_array>
                                <subnets_extra></subnets_extra>
                                <promiscuous></promiscuous>
                                <sensorid></sensorid>
                                <drawgraphs>on</drawgraphs>
                                <meta_refresh></meta_refresh>
                                <skipintervals></skipintervals>
                                <graphcutoff></graphcutoff>
                                <outputcdf></outputcdf>
                                <recovercdf></recovercdf>
                                <graph_log_info></graph_log_info>
                                <outputpostgresql>on</outputpostgresql>
                                <postgresqlhost>10.1.1.1</postgresqlhost>
                                <postgresqldatabase>bwdb1</postgresqldatabase>
                                <postgresqlusername>bwdbuser</postgresqlusername>
                                <postgresqlpasswordenc>YndkYnBhc3M=</postgresqlpasswordenc>
                                <advfilter></advfilter>
                        </config>
                </bandwidthd>