</filter>
<filter type="log">
<message>F</message>
+ <category session="true" apdu="true"/>
</filter>
<filter type="virt_db">
<pass-vhosts>true</pass-vhosts>
</filter>
<filter type="log">
<message>B</message>
+ <category session="true"/>
</filter>
<filter type="z3950_client">
<timeout>30</timeout>