ETSI SMI MIB Object Identifier Tree
maintain a list of ASN.1 object identifiers used for network
Network Management Parameters.
By convention, SMI MIBs
usually use ASN.1 object
identifiers from the IANA object identifier tree.
IANA have a
part of their tree
reserved for external organizations. ETSI has registered a namespace in this tree, for
identification of ETSI MIBs,
under the following root node:
iso(1) org(3) dod(6) internet(1) private(4)
More information on SMI OIDs is available
The ETSI MIB OID tree is structured into 2
parts: Common Domain and
Deliverable Based Domain.
The Common Domain MIB OIDs
are assigned by the ETSI Secretariat, on request, to an
ETSI Technical Body,
for use in more than one ETSI
specification. The ETSI Technical Body is responsible
for management of the sub-structure
MIB OID node.
The first 128 values
(values 0 to 127 inclusive) allocated under the ETSI MIB
OID root node are allocated to the
Requests for allocation of
a node under the Common Domain are made by an ETSI
Technical Body, by e-mailing to
must include a reference to the ETSI deliverable which
will describe the sub-structure under the
The following is the list
of currently assigned Common Domain OIDs in the ETSI MIB
Deliverable Based Domain
Values 128 onwards
allocated under the ETSI MIB OID root node are allocated
to the deliverable based domain.
The value for a given
ETSI deliverable is derived by deleting the first digit
of its document number (and omitting leading zeroes).
Example 1: The allocated
value for ETS 300 182 is "182", or "1 3 6 1 4 1 13019
182" in full.
Example 2: The allocated
value for TS 101 123 is "1123". The allocated value for
ES 201 123 is "1123",
or "1 3 6 1 4 1 13019 1123" in
Note: The assignment
of document numbers is independent of ETSI deliverable
type. Technically, TS 101 123 and
ES 201 123
two different versions of the same document.
Every ETSI deliverable has a MIB OID which can be
associated with it, whether or not it is actually used
in the deliverable.
It is not necessary to register
either the ETSI Deliverable Based MIB OID node, or any
sub-structure or individual OIDs based on this node,
with the ETSI Secretariat.