https://www.ietf.org/proceedings/31/mgt/snmpv2.html
SNMP Version 2 Working Group (SNMPV2)
working groupsnmpversion
https://datatracker.ietf.org/doc/html/rfc1906
RFC 1906 - Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)
Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2) (RFC 1906, ; obsoleted by RFC 3417)