Warning 1031

[This is preliminary documentation and subject to change.]

<1031, Warning>: "<fileName>:<line#>: Standard symbol <identifier> should be imported from module <identifier>. Assuming the standard definition."
IMPORTS section module semantic warning, specific to neither SNMPv1 nor SNMPv2C. If an SNMP identifier known to the compiler is in the IMPORTS section, then the module from which it is imported must be one of the standard modules.

Certain commonly used IMPORTS are "assumed knowledge" on the part of the compiler. It is unnecessary for the compiler to require access to other information modules to resolve these.

The built-in SNMPv1 and SNMPv2C IMPORTS are described in the following tables.

Built-in SNMPv1 IMPORTS

Import Class Module Instances
ASN.1 Value RFC1155-SMI internet, directory, management, experimental, private, enterprises
RFC1213-MIB mib-2, ip, interfaces, transmission
ASN.1 Type RFC1155-SMI NetworkAddress, IpAddress, Counter, Gauge, TimeTicks, Opaque
RFC1213-MIB DisplayString, PhysAddress
ASN.1 Macro RFC-1212 OBJECT-TYPE
RFC-1215 TRAP-TYPE

Built-in SNMPv2C IMPORTS

Import Class Module Instances
ASN.1 Value SNMPv2-SMI org, dod, internet, directory, mgmt, mib-2, transmission, experimental, private, enterprises, security, snmpv2, snmpDomains, snmpProxys, snmpModules
SNMPv2-TM rfc1157Proxy
Object Identity SNMPv2-SMI zeroDotZero
SNMPv2-TM snmpUDPDomain, snmpCLNSDomain, smnpCONSDomain, snmpDDPDomain, snmpIPXDomain, rfc1157Domain
ASN.1 Type SNMPv2-SMI Integer32, IpAddress, Counter32, TimeTicks, Opaque, Counter64, Unsigned32, Gauge32
ASN.1 Macro SNMPv2-SMI MODULE-IDENTITY, OBJECT-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE
SNMPv2-CONF OBJECT-GROUP, NOTIFICATION-GROUP, MODULE-COMPLIANCE, AGENT-CAPABILITIES
SNMPv2-TC TEXTUAL-CONVENTION
Textual Convention     SNMPv2-TC DisplayString, PhysAddress, MacAddress, TruthValue, TestAndIncr, AutonomousType, InstancePointer, VariablePointer, RowPointer, RowStatus, TimeStamp, TimeInterval, DateAndTime, StorageType, Tdomain, Taddress
SNMPv2-TM SnmpUDPAddress, SnmpOSIAddress, SnmpNBPAddress, SnmpIPXAddress