Fib-sys :: fmSystemLastSourceIpAddr

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fib-sys › fmSystemLastSourceIpAddr

fmSystemLastSourceIpAddr

Module: Fib-sys

OID (symbolic): Fib-sys::fmSystemLastSourceIpAddr

OID (numeric): 1.3.6.1.4.1.22.51.1.1.20

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-only

Description: The source IP address, extracted from the last IP message

What is fmSystemLastSourceIpAddr?

This is the source IP address extracted from the last IP message the card received. An admin uses this while troubleshooting to see which remote host most recently communicated with the card.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22.51.1.1.20
snmpwalk -v2c -c public <target> Fib-sys::fmSystemLastSourceIpAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.22.51.1.1.20.1
snmpget -v2c -c public <target> Fib-sys::fmSystemLastSourceIpAddr.1

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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
1.3.6.1.4.1.22spartacusCMU-MIB
1.3.6.1.4.1.22.51fm800EDB-snmp
1.3.6.1.4.1.22.51.1fmsystemEDB-snmp
1.3.6.1.4.1.22.51.1.1fmsystemrunEDB-snmp
Numeric OIDNameModule
1.3.6.1.4.1.22.51.1.1.20fmSystemLastSourceIpAddrFib-sys