1snmpd:
2	- rethink transports a little bit: make them loadable and make
3	a private subtree for transports:
4		OK. Table not writeable yet.
5
6	There should be a transport table that is indexed by the transport name.
7	This table can be used to load/unload transports at run time.
8		OK. Table not writeable yet.
9
10	Then there can be a port table that is indexed by transport name and
11	port name. Plus a transport-specific table indexed by port name only.
12
13	The transport table could contain a column of type OID that points
14	to the transport-specific table.
15