PRVT-ISIS-MIB :: prvtIsisCircSmallHellos

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › PRVT-ISIS-MIB › prvtIsisCircSmallHellos

prvtIsisCircSmallHellos

Module: PRVT-ISIS-MIB

OID (symbolic): PRVT-ISIS-MIB::prvtIsisCircSmallHellos

OID (numeric): 1.3.6.1.4.1.738.1.6.4.4.1.3.2.1.12

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-create

Description: Can we send unpadded hellos on LAN circuits? False means LAN Hellos must be padded.

Currently only unpadded hellos are supported.

What is prvtIsisCircSmallHellos?

This indicates whether the circuit can send unpadded (small) Hello PDUs on LAN interfaces rather than the padded ones the classic protocol calls for, though the implementation currently only supports unpadded hellos. Padding was historically used to detect MTU mismatches between neighbors, so this is mainly informational in this implementation.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.738privateVendorOIDPRIV-VENDORDEF-MIB
1.3.6.1.4.1.738.1prvt_productsPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.6ipSwitchPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.6.4routingProtocolsPRVT-OSPF-EXTENSION-MIB
Numeric OIDNameModule
1.3.6.1.4.1.738.1.6.4.4prvtIsisMIBPRVT-ISIS-MIB
1.3.6.1.4.1.738.1.6.4.4.1prvtIsisMIBObjectsPRVT-ISIS-MIB
1.3.6.1.4.1.738.1.6.4.4.1.3prvtIsisCircPRVT-ISIS-MIB
1.3.6.1.4.1.738.1.6.4.4.1.3.2prvtIsisCircTablePRVT-ISIS-MIB
1.3.6.1.4.1.738.1.6.4.4.1.3.2.1prvtIsisCircEntryPRVT-ISIS-MIB
1.3.6.1.4.1.738.1.6.4.4.1.3.2.1.12prvtIsisCircSmallHellosPRVT-ISIS-MIB