GetNext

E184122

GetNext is an SNMP protocol operation used to sequentially retrieve the next variable in a management information base (MIB) tree for network management.

All labels observed (4)

Label Occurrences
GetNextRequest 2
GetNext canonical 1
GetNextRequest-PDU for SNMPv2 1

How this entity was disambiguated

Statements (47)

Predicate Object
instanceOf SNMP operation ⓘ
SNMP protocol data unit ⓘ
abbreviationOf GetNextRequest-PDU ⓘ
canTraverse SNMP tables row by row ⓘ
entire MIB subtree ⓘ
category SNMP PDU type ⓘ
definedIn SNMPv1 ⓘ
SNMPv2c ⓘ
SNMPv3 ⓘ
differenceFrom Get retrieves explicitly named variables only ⓘ
GetBulk retrieves multiple variables per request ⓘ
encoding ASN.1 ⓘ
BER ⓘ
hasPDUTypeCode 1 in SNMPv1 ⓘ
A1 in ASN.1 BER encoding ⓘ
initiatedBy SNMP manager ⓘ
input list of variable bindings with starting OIDs ⓘ
limitation returns only one next variable per requested OID ⓘ
navigates MIB tree ⓘ
operatesOn MIB object identifiers ⓘ
Management Information Base ⓘ
orderingRule lexicographical order of OIDs ⓘ
output variable bindings with next OIDs and values ⓘ
port default SNMP agent port 161 ⓘ
purpose sequentially retrieve the next variable in a MIB tree ⓘ
relatedTo Get ⓘ
GetBulk ⓘ
requestType read operation ⓘ
requires community string in SNMPv1 and SNMPv2c ⓘ
user-based security in SNMPv3 ⓘ
responseType GetResponse-PDU ⓘ
roleInSNMP enables discovery of unknown MIB structure ⓘ
supports iterative polling of agents ⓘ
sentTo SNMP agent ⓘ
specifiedIn RFC 1157 ⓘ
SNMP standards ⓘ
supersededBy GetBulk for efficient bulk retrieval in SNMPv2 ⓘ
transport typically carried over UDP ⓘ
usedFor iterating over MIB variables ⓘ
retrieving the next lexicographical OID ⓘ
table walking in SNMP ⓘ
usedIn SNMP monitoring tools ⓘ
Simple Network Management Protocol ⓘ
linked to: SNMP

fault management ⓘ
network management systems ⓘ
performance management ⓘ
usedSince early SNMP deployments in the 1990s ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

RFC 1157 → definesOperation → GetNext ⓘ
SNMP over DDP → messageType → SNMP GetNext ⓘ
linked to: GetNext
RFC 1446 → defines → GetNextRequest-PDU for SNMPv2 ⓘ
linked to: GetNext
SNMPv2 standards suite → definesPDU → GetNextRequest ⓘ
linked to: GetNext
RFC 1067 → definesOperation → GetNextRequest ⓘ
linked to: GetNext