BIANCA-BRICK-IP-MIB :: ipExtIfNatSilentDeny

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsBIANCA-BRICK-IP-MIBipExtIfNatSilentDeny

ipExtIfNatSilentDeny

Module: BIANCA-BRICK-IP-MIB

OID (symbolic): BIANCA-BRICK-IP-MIB::ipExtIfNatSilentDeny

OID (numeric): 1.3.6.1.4.1.272.4.5.3.1.31

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object specifies - if NAT is enabled (see ipExtIfNat) - wether incoming IP packets not passed by the NAT barrier should answered with an ICMP Host Unreachable or TCP RST message addressed to to packet originator. If set to enabled(2), such incoming IP packets will be silently discarded.

What is ipExtIfNatSilentDeny?

This object specifies - if NAT is enabled (see ipExtIfNat) - wether incoming IP packets not passed by the NAT barrier should answered with an ICMP Host Unreachable or TCP RST message addressed to to packet originator. If set to enabled(2), such incoming IP packets will be silently discarded. The specific value of ipExtIfNatSilentDeny affects read-write behavior. Refer to device documentation for configuration guidance.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.272.4.5.3.1.31
snmpwalk -v2c -c public <target> BIANCA-BRICK-IP-MIB::ipExtIfNatSilentDeny

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.272.4.5.3.1.31.1
snmpget -v2c -c public <target> BIANCA-BRICK-IP-MIB::ipExtIfNatSilentDeny.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.272.4.5.3.1.31.1 i <value>

Start monitoring bintec BIANCA/BRICK ISDN/VPN routers (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BIANCA-BRICK-IP-MIB::ipExtIfNatSilentDeny OID value, configure state conditions and alerts, and monitor any bintec BIANCA/BRICK ISDN/VPN routers (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.272bintecBIANCA-BOX-ISDN-MIB
1.3.6.1.4.1.272.4biboBIANCA-BOX-ISDN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.272.4.5biboipBIANCA-BRICK-IP-MIB
1.3.6.1.4.1.272.4.5.3ipExtIfTableBIANCA-BRICK-IP-MIB
1.3.6.1.4.1.272.4.5.3.1ipExtIfEntryBIANCA-BRICK-IP-MIB
1.3.6.1.4.1.272.4.5.3.1.31ipExtIfNatSilentDenyBIANCA-BRICK-IP-MIB