cufwL2GlobalNumBadArpResponses
CISCO-UNIFIED-FIREWALL-MIB ·
.1.3.6.1.4.1.9.9.491.1.6.1.10
Object
The number of malformed ARP responses received by the
firewall in trying to resolve the MAC address of the
destination IP address in an incoming frame.
This counter is accumulated since the last reboot of
the firewall.
Context
- MIB
- CISCO-UNIFIED-FIREWALL-MIB
- OID
.1.3.6.1.4.1.9.9.491.1.6.1.10- Type
- scalar
- Access
- readonly
- Status
- current
- Units
- ARP Responses
- Parent
- cufwL2FwGlobals
- Siblings
- 9
Syntax
ARP Responses SNMPv2-SMICounter64
- Source
- SNMPv2-SMICounter64
- Base type
Unsigned64
Values & Constraints
Type Constraints
range: 0..18446744073709551615
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cufwL2GlobalEnableStealthMode The value indicates if the firewall is operating
in transparent (layer 2) mode or not.
When operating in transparent mode, the firewall
operates as a bridge while perfo… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.491.1.6.1.1 |
| cufwL2GlobalNumSpoofedArpResps The number of spoofed ARP responses received by the
firewall. Such an event would occur when the firewall
encounters an ARP response mapping an IP address to
a different MAC Addre… | scalar | ARP Responses SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.491.1.6.1.11 |
| cufwL2GlobalArpCacheSize The value indicates the configured maximum size of
the ARP cache used for management traffic. | scalar | ARP entries Integer32 | .1.3.6.1.4.1.9.9.491.1.6.1.2 |
| cufwL2GlobalEnableArpInspection The value indicates if ARP inspection, which is a
security feature, is enabled globally on the
managed firewall. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.491.1.6.1.3 |
| cufwL2GlobalNumArpRequests The number of ARP requests issued by the transparent
firewall to resolve a destination IP address.
This counter is accumulated since the last reboot of
the firewall. | scalar | ARP Requests SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.491.1.6.1.5 |
| cufwL2GlobalNumIcmpRequests The number of ICMP traceroute requests issued by the
transparent firewall to resolve a destination IP
address.
This counter is accumulated since the last reboot of
th… | scalar | ICMP Traceroute Requests SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.491.1.6.1.6 |
| cufwL2GlobalNumFloods The number of times the firewall floods a frame to be
forwarded to the egress interfaces because the
destination MAC address is missing in the bridge table.
This count… | scalar | SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.491.1.6.1.7 |
| cufwL2GlobalNumDrops The number of times the firewall dropped an incoming
frame because the destination MAC address is missing
in the bridge table.
This counter is accumulated since the la… | scalar | SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.491.1.6.1.8 |
| cufwL2GlobalArpOverflowRate5 The number of times an existing entry from the ARP
cache had to be ejected in order to insert a new entry
in the last 300 seconds.
This counter is accumulated since the… | scalar | SNMPv2-SMIGauge32 | .1.3.6.1.4.1.9.9.491.1.6.1.9 |