User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)

This specification has been revised 3 times since RFC 2264 (1998). Each document below formally obsoleted the one before it; the versions still in force are listed first.

This lineage is derived automatically from the “obsoletes” relationships recorded in the public RFC Editor index — no editorial judgement is applied to the ordering. The most recent document in the chain is RFC 3414 (December 2002).