DFL2560-MIB :: dfl2560SmtpAlgDnsBlMatched

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DFL2560-MIB › dfl2560SmtpAlgDnsBlMatched

dfl2560SmtpAlgDnsBlMatched

Module: DFL2560-MIB

OID (symbolic): DFL2560-MIB::dfl2560SmtpAlgDnsBlMatched

OID (numeric): 1.3.6.1.4.1.171.20.2.4.1.2.9.5.2.1.4

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: Total sessions that matched SMTP ALG DNS black list of corresponding index

What is dfl2560SmtpAlgDnsBlMatched?

Total number of SMTP sessions that matched (were flagged by) this DNS blacklist.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.20.2.4.1.2.9.5.2.1.4
snmpwalk -v2c -c public <target> DFL2560-MIB::dfl2560SmtpAlgDnsBlMatched

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.20.2.4.1.2.9.5.2.1.4.1
snmpget -v2c -c public <target> DFL2560-MIB::dfl2560SmtpAlgDnsBlMatched.1

Start monitoring D-Link DFL-2560 UTM firewall appliance with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DFL2560-MIB::dfl2560SmtpAlgDnsBlMatched OID value, configure state conditions and alerts, and monitor any D-Link DFL-2560 UTM firewall appliance from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.20netdefendMgmtDFL1660-MIB
1.3.6.1.4.1.171.20.2utmFirewallDFL1660-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.20.2.4dfl2560DFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1dfl2560OSDFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1.2dfl2560OSStatsDFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1.2.9dfl2560ALGDFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1.2.9.5dfl2560SmtpAlgDFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1.2.9.5.2dfl2560SmtpAlgDnsBlTableDFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1.2.9.5.2.1dfl2560SmtpAlgDnsBlEntryDFL2560-MIB
1.3.6.1.4.1.171.20.2.4.1.2.9.5.2.1.4dfl2560SmtpAlgDnsBlMatchedDFL2560-MIB