ACOS-MIB :: acosTftpFailReason

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACOS-MIBacosTftpFailReason

acosTftpFailReason

Module: ACOS-MIB

OID (symbolic): ACOS-MIB::acosTftpFailReason

OID (numeric): 1.3.6.1.4.1.2221.1.1.11.7

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The reason for a TFTP failure between the client in the box and a server. If there have not been any failures since the box was last booted, a null length string will be returned. If the last TFTP session succeeded, a null length string will be returned.

What is acosTftpFailReason?

This OID contains a human-readable message explaining why the last TFTP session failed (if it did), such as 'connection timeout' or 'file not found'. You check this value when acosTftpSessionStatus shows 'failed' to understand what went wrong during the upgrade. A value like 'Server not reachable on 192.168.1.5' would tell you the TFTP server IP address is incorrect or unreachable.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2221.1.1.11.7
snmpwalk -v2c -c public <target> ACOS-MIB::acosTftpFailReason

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2221.1.1.11.7.1
snmpget -v2c -c public <target> ACOS-MIB::acosTftpFailReason.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.2221atlasComEnginesACOS-MIB
1.3.6.1.4.1.2221.1aceProductFamilyACOS-MIB
1.3.6.1.4.1.2221.1.1aceAcosACOS-MIB
1.3.6.1.4.1.2221.1.1.11acosTftpClientACOS-MIB
1.3.6.1.4.1.2221.1.1.11.7acosTftpFailReasonACOS-MIB