All MIBs › BEGEMOT-PF-MIB › pfCounterBadOffset
pfCounterBadOffset
Module: BEGEMOT-PF-MIB
OID (symbolic): BEGEMOT-PF-MIB::pfCounterBadOffset
OID (numeric): 1.3.6.1.4.1.12325.1.200.1.2.2
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Number of packets with bad offset.
What is pfCounterBadOffset?
Reports the number of packets that pf has dropped because they contained an invalid or malformed fragment offset. This counter can indicate malformed or potentially malicious fragmented traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12325.1.200.1.2.2 snmpwalk -v2c -c public <target> BEGEMOT-PF-MIB::pfCounterBadOffset
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.12325.1.200.1.2.2.1 snmpget -v2c -c public <target> BEGEMOT-PF-MIB::pfCounterBadOffset.1
Start monitoring FreeBSD hosts/appliances running the Begemot bsnmpd SNMP agent with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BEGEMOT-PF-MIB::pfCounterBadOffset OID value, configure state conditions and alerts, and monitor any FreeBSD hosts/appliances running the Begemot bsnmpd SNMP agent from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.12325 | fokus | FOKUS-MIB |
| 1.3.6.1.4.1.12325.1 | begemot | BEGEMOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.12325.1.200 | begemotPf | BEGEMOT-PF-MIB |
| 1.3.6.1.4.1.12325.1.200.1 | begemotPfObjects | BEGEMOT-PF-MIB |
| 1.3.6.1.4.1.12325.1.200.1.2 | pfCounter | BEGEMOT-PF-MIB |
| 1.3.6.1.4.1.12325.1.200.1.2.2 | pfCounterBadOffset | BEGEMOT-PF-MIB |