All MIBs › OPENBSD-PF-MIB › pfTimeoutIcmpFirst
pfTimeoutIcmpFirst
Module: OPENBSD-PF-MIB
OID (symbolic): OPENBSD-PF-MIB::pfTimeoutIcmpFirst
OID (numeric): 1.3.6.1.4.1.30155.1.7.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: State after receiving the first ICMP packet.
What is pfTimeoutIcmpFirst?
The configured timeout (in seconds) for an ICMP state after the first packet (e.g., an echo request) is seen. Since ICMP exchanges are typically brief, this timeout governs how quickly ping-style traffic is expired from the state table.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.30155.1.7.10 snmpwalk -v2c -c public <target> OPENBSD-PF-MIB::pfTimeoutIcmpFirst
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.30155.1.7.10.1 snmpget -v2c -c public <target> OPENBSD-PF-MIB::pfTimeoutIcmpFirst.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> pfTimeoutIcmpFirst.1
Start monitoring OpenBSD firewall/router host (pf packet filter statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the OPENBSD-PF-MIB::pfTimeoutIcmpFirst OID value, configure state conditions and alerts, and monitor any OpenBSD firewall/router host (pf packet filter statistics) 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 |
| 1.3.6.1.4.1.30155 | openBSD | OPENBSD-BASE-MIB |
| 1.3.6.1.4.1.30155.1 | pfMIBObjects | OPENBSD-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.30155.1.7 | pfTimeouts | OPENBSD-PF-MIB |
| 1.3.6.1.4.1.30155.1.7.10 | pfTimeoutIcmpFirst | OPENBSD-PF-MIB |