usmDHParameters
SNMP-USM-DH-OBJECTS-MIB ·
.1.3.6.1.3.101.1.1.1
Object
scalar
r/w
OctetString
The public Diffie-Hellman parameters for doing a Diffie-Hellman
key agreement for this device. This is encoded as an ASN.1
DHParameter per PKCS #3, section 9. E.g.
DHParameter ::= SEQUENCE {
prime INTEGER, -- p
base INTEGER, -- g
privateValueLength INTEGER OPTIONAL }
Implementors are encouraged to use either the values from
Oakley Group 1 or the values of from Oakley Group 2 as specified
in RFC-2409, The Internet Key Exchange, Section 6.1, 6.2 as the
default for this object. Other values may be used, but the
security properties of those values MUST be well understood and
MUST meet the requirements of PKCS #3 for the selection of
Diffie-Hellman primes.
In addition, any time usmDHParameters changes, all values of
type DHKeyChange will change and new random numbers MUST be
generated by the agent for each DHKeyChange object.
Context
- MIB
- SNMP-USM-DH-OBJECTS-MIB
- OID
.1.3.6.1.3.101.1.1.1- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- usmDHPublicObjects
- Siblings
- 1
Syntax
OctetString
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| usmDHUserKeyTable This table augments and extends the usmUserTable and provides
4 objects which exactly mirror the objects in that table with the
textual convention of 'KeyChange'. This extension … | table | - | .1.3.6.1.3.101.1.1.2 |