All MIBs › PCAP-MIB › pcapFilter
pcapFilter
Module: PCAP-MIB
OID (symbolic): PCAP-MIB::pcapFilter
OID (numeric): 1.3.6.1.4.1.12325.1.1112.2.1.3
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The (tcpdump style) filter for traffic to monitor.
What is pcapFilter?
This read-only field holds the tcpdump-style capture filter expression applied to this packet-capture session. Admins check it to see exactly which traffic the session is limited to, since a broad or missing filter can flood the capture with unrelated packets. For example, pcapFilter might contain "tcp port 80" to show the session only captures HTTP traffic rather than the full interface feed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12325.1.1112.2.1.3 snmpwalk -v2c -c public <target> PCAP-MIB::pcapFilter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.12325.1.1112.2.1.3.1 snmpget -v2c -c public <target> PCAP-MIB::pcapFilter.1
Start monitoring vendor-neutral, standards-based MIB (BSD bsnmp-pcap packet-capture filter counters) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PCAP-MIB::pcapFilter OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB (BSD bsnmp-pcap packet-capture filter counters) 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 |
|---|---|---|
| 1.3.6.1.4.1.12325.1.1112 | pcap | PCAP-MIB |
| 1.3.6.1.4.1.12325.1.1112.2 | pcapTable | PCAP-MIB |
| 1.3.6.1.4.1.12325.1.1112.2.1 | pcapEntry | PCAP-MIB |
| 1.3.6.1.4.1.12325.1.1112.2.1.3 | pcapFilter | PCAP-MIB |