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-><A
-NAME="NET-SNMP-UNIMPLEMENTED-FEATURES">Unimplemented features</H1
-><P
->Currently, the filesystem and persistent storage areas are
-left undone, to be implemented by the application.</P
-><P
->The SNMP library package is intended to support client and
-agent code alike. It therefore contains lots of assumptions about
-the presence of persistent storage ie. a filesystem. Currently,
-by default, eCos has no such thing, so those areas have been simply
-commented out and made to return empty lists or say “no
-data here.”</P
-><P
->Specifically the following files have omitted/unimplemented code :</P
-><P
-><TT
-CLASS="FILENAME"
->PACKAGES/net/snmp/lib/VERSION/src/parse.c</TT
-></P
-><P
->contains code to enumerate MIB files discovered in the system
-MIB directories (“<TT
-CLASS="FILENAME"
->/usr/share/snmp/mibs</TT
->”),
-and read them all in, building data structures that are used by
-client programs to interrogate an agent. This is not required in
-an agent, so the routine which enumerates the directories returns
-an empty list.</P
-><P
-><TT
-CLASS="FILENAME"
->PACKAGES/net/snmp/lib/VERSION/src/read_config.c</TT
->
-contains two systems:</P
-><P
->The first tries to read the configuration file as described in the
-<A
-HREF="net-snmp-configuring-ecos.html"
->snmpd.conf file</A
-> section and
-the second system contains code to record persistent data as files in a
-directory (typically <TT
-CLASS="FILENAME"
->/var/ucd-snmp</TT
->) thus preserving the
-state permanently.</P
-><P
->The first part is partially implemented to support multiple profiles and enables
-dispatcher functionality as discussed in <A
-HREF="net-snmp-configuring-ecos.html#NET-SNMP-VERSION-USAGE"
->the Section called <I
->Version usage (v1, v2 or v3)</I
-></A
->.
-The second part is not supported at all in the default implementation. As required,
-a cleaner interface to permit application code to manage persistent data will be
-developed in consultation with customers.</P
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