[SNMP4J] SNMP v3 USM

[Jochen Katz]

Hi,

> usm.addUser(securityName, new UsmUser(securityName, authProtocolOID, authKey,
> privProtocolOID, privKey);
> 
> this specific user definition uses authentication and privacy.
> 
> Can I use the same security name to create a UserTarget with
> SecurityLevel.NOAUTH_NOPRIV or SecurityLevel.AUTH_NOPRIV?

no, each user only can exist once.

> Is required that I use SecurityLevel.AUTH_PRIV?

No, if you add a user with auth and priv keys you can use this user for
messages with all three security levels (noAuthNoPriv, AuthNoPriv and
AuthPriv).

Regards,
  Jochen