-- $OpenBSD: OPENBSD-PF-MIB.txt,v 1.1 2012/02/23 03:54:38 joel Exp $
--
-- Copyright (c) 2004-2012 Joel Knight <knight.joel@gmail.com>
-- 
-- Permission to use, copy, modify, and distribute this document for any
-- purpose with or without fee is hereby granted, provided that the above
-- copyright notice and this permission notice appear in all copies.
--
-- THE DOCUMENT IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-- WITH REGARD TO THIS DOCUMENT INCLUDING ALL IMPLIED WARRANTIES OF
-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS DOCUMENT.


OPENBSD-PF-MIB DEFINITIONS ::= BEGIN

IMPORTS
	MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE, 
	Counter32, Counter64, Unsigned32, Integer32, IpAddress,
	TimeTicks, enterprises
		FROM SNMPv2-SMI

	TruthValue
		FROM SNMPv2-TC
		
	openBSD
		FROM OPENBSD-BASE-MIB
	
	MODULE-COMPLIANCE, OBJECT-GROUP
		FROM SNMPv2-CONF;

pfMIBObjects MODULE-IDENTITY
    LAST-UPDATED "201201260000Z"
    ORGANIZATION "OpenBSD"
    CONTACT-INFO "
                  Author:     Joel Knight
                  email:      knight.joel@gmail.com
                  www:        http://www.packetmischief.ca/openbsd-snmp-mibs/
                 "
    DESCRIPTION "The MIB module for gathering information from
		OpenBSD's packet filter.
                "
    REVISION "201201260000Z"
    DESCRIPTION "Add OPENBSD-PF-MIB to OpenBSD's snmpd"
    ::= { openBSD 1 }


-- define the sections of the MIB

pfInfo				OBJECT IDENTIFIER ::= { pfMIBObjects 1 }
pfCounters			OBJECT IDENTIFIER ::= { pfMIBObjects 2 }
pfStateTable			OBJECT IDENTIFIER ::= { pfMIBObjects 3 }
pfLogInterface			OBJECT IDENTIFIER ::= { pfMIBObjects 4 }
pfSrcTracking			OBJECT IDENTIFIER ::= { pfMIBObjects 5 }
pfLimits			OBJECT IDENTIFIER ::= { pfMIBObjects 6 }
pfTimeouts			OBJECT IDENTIFIER ::= { pfMIBObjects 7 }
pfInterfaces			OBJECT IDENTIFIER ::= { pfMIBObjects 8 }
pfTables			OBJECT IDENTIFIER ::= { pfMIBObjects 9 }
pfLabels			OBJECT IDENTIFIER ::= { pfMIBObjects 10 }
pfsyncStats			OBJECT IDENTIFIER ::= { pfMIBObjects 11 }


-- pfInfo

pfRunning OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"Indicates whether pf is enabled or not."
    ::= { pfInfo 1 }

pfRuntime OBJECT-TYPE
    SYNTAX      TimeTicks
    UNITS      "1/100th of a Second"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"Indicates how long pf has been enabled. If pf is not
	enabled, indicates how long pf has been disabled. If pf has not
	been explicitly enabled or disabled since the system was booted,
	the value will be 0."
    ::= { pfInfo 2 }

pfDebug OBJECT-TYPE
    SYNTAX      INTEGER { 
	emerg(0), 
	alert(1), 
	crit(2), 
	err(3), 
	warning(4), 
	notice(5),
	info(6),
	debug(7)	
    }
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"Indicates the debug level that pf is running at." 
    ::= { pfInfo 3 }

pfHostid OBJECT-TYPE
    SYNTAX      OCTET STRING
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The (unique) host id of the machine running pf."
    ::= { pfInfo 4 }


-- pfCounters

pfCntMatch OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that have matched a filter rule."
    ::= { pfCounters 1 }

pfCntBadOffset OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that have had a bad offset value."
    ::= { pfCounters 2 }

pfCntFragment OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packet fragments."
    ::= { pfCounters 3 }

pfCntShort OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were too short to contain a valid header."
    ::= { pfCounters 4 }

pfCntNormalize OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were normalized using the packet scrubber."
    ::= { pfCounters 5 }

pfCntMemory OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to memory limitations."
    ::= { pfCounters 6 }

pfCntTimestamp OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to improper RFC1323 timestamp."
    ::= { pfCounters 7 }

pfCntCongestion OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to congestion on the interface."
    ::= { pfCounters 8 }

pfCntIpOption OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to having options set in
    the IP header."
    ::= { pfCounters 9 }

pfCntProtoCksum OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to memory limitations."
    ::= { pfCounters 10 }

pfCntStateMismatch OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to a state table mismatch."
    ::= { pfCounters 11 }

pfCntStateInsert OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to errors creating a
	state table entry."
    ::= { pfCounters 12 }

pfCntStateLimit OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to the per-rule max
	state limit being reached."
    ::= { pfCounters 13 }

pfCntSrcLimit OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped due to stateful connection
	tracking. A packet could be dropped due to resource limits (memory)
	or due to a tracking limit being reached."
    ::= { pfCounters 14 }

pfCntSynproxy OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of packets that were dropped during the TCP synproxy process."
    ::= { pfCounters 15 }


-- pfStateTable

pfStateCount OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of entries in the state table."
    ::= { pfStateTable 1 }

pfStateSearches OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of searches against the state table."
    ::= { pfStateTable 2 }

pfStateInserts OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of inserts into the state table."
    ::= { pfStateTable 3 }

pfStateRemovals OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of removals from the state table."
    ::= { pfStateTable 4 }


-- pfLogInterface

pfLogIfName OBJECT-TYPE
    SYNTAX      OCTET STRING
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The name of the interface configured using 'set loginterface'.
	If no interface has been configured, the object will be empty."
    ::= { pfLogInterface 1 }

pfLogIfIpBytesIn OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv4 bytes passed in on the loginterface."
    ::= { pfLogInterface 2 }

pfLogIfIpBytesOut OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv4 bytes passed out on the loginterface."
    ::= { pfLogInterface 3 }

pfLogIfIpPktsInPass OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv4 packets passed in on the loginterface."
    ::= { pfLogInterface 4 }

pfLogIfIpPktsInDrop OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of dropped IPv4 packets coming in on the loginterface."
    ::= { pfLogInterface 5 }

pfLogIfIpPktsOutPass OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv4 packets passed out on the loginterface."
    ::= { pfLogInterface 6 }

pfLogIfIpPktsOutDrop OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of dropped IPv4 packets going out on the loginterface."
    ::= { pfLogInterface 7 }

pfLogIfIp6BytesIn OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv6 bytes passed in on the loginterface."
    ::= { pfLogInterface 8 }

pfLogIfIp6BytesOut OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv6 bytes passed out on the loginterface."
    ::= { pfLogInterface 9 }

pfLogIfIp6PktsInPass OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv6 packets passed in on the loginterface."
    ::= { pfLogInterface 10 }

pfLogIfIp6PktsInDrop OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of dropped IPv6 packets coming in on the loginterface."
    ::= { pfLogInterface 11 }

pfLogIfIp6PktsOutPass OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of IPv6 packets passed out on the loginterface."
    ::= { pfLogInterface 12 }

pfLogIfIp6PktsOutDrop OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of dropped IPv6 packets going out on the loginterface."
    ::= { pfLogInterface 13 }


-- pfSrcTracking

pfSrcTrackCount OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of entries in the source tracking table."
    ::= { pfSrcTracking 1 }

pfSrcTrackSearches OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of searches against the source tracking table."
    ::= { pfSrcTracking 2 }

pfSrcTrackInserts OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of inserts into the source tracking table."
    ::= { pfSrcTracking 3 }

pfSrcTrackRemovals OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
	"The number of removals from the source tracking table."
    ::= { pfSrcTracking 4 }


-- pfLimits

pfLimitStates OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The maximum number of entries in the memory pool used by state
	table entries (filter rules that specify 'keep state')."
	::= { pfLimits 1 }

pfLimitSourceNodes OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The maximum number of entries in the memory pool used for tracking
	source IP addresses (filter rules that specify 'sticky-address' or
	'source-track' options)."
	::= { pfLimits 2 }

pfLimitFragments OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The maximum number of entries in the memory pool used for packet 
	reassembly (scrub rules)."
	::= { pfLimits 3 }

pfLimitMaxTables OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The maximum number of tables that can be created as part of the
	active ruleset."
	::= { pfLimits 4 }

pfLimitMaxTableEntries OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The overall maximum number of addresses that can be stored in
	tables."
	::= { pfLimits 5 }


-- pfTimeouts

pfTimeoutTcpFirst OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after receiving the first TCP packet in a new connection."
	::= { pfTimeouts 1 }

pfTimeoutTcpOpening OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State before the destination host ever sends a packet in response
	to a new connection from this host."
	::= { pfTimeouts 2 }

pfTimeoutTcpEstablished OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State when a TCP connection is fully established."
	::= { pfTimeouts 3 }

pfTimeoutTcpClosing OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after the first FIN has been sent."
	::= { pfTimeouts 4 }

pfTimeoutTcpFinWait OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after both FINs are sent and the connection is closed."
	::= { pfTimeouts 5 }

pfTimeoutTcpClosed OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after the first RST has been sent."
	::= { pfTimeouts 6 }

pfTimeoutUdpFirst OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after receiving the first UDP packet."
	::= { pfTimeouts 7 }

pfTimeoutUdpSingle OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State if the source sends more than 1 packet but the destination
	has never sent a packet back."
	::= { pfTimeouts 8 }

pfTimeoutUdpMultiple OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State when both hosts have sent packets."
	::= { pfTimeouts 9 }

pfTimeoutIcmpFirst OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after receiving the first ICMP packet."
	::= { pfTimeouts 10 }

pfTimeoutIcmpError OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State when an ICMP error comes back in response to an ICMP
	packet."
	::= { pfTimeouts 11 }

pfTimeoutOtherFirst OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State after receiving the first packet."
	::= { pfTimeouts 12 }

pfTimeoutOtherSingle OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State if the source sends more than 1 packet but the destination
	has never sent a packet back."
	::= { pfTimeouts 13 }

pfTimeoutOtherMultiple OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"State when both hosts have sent packets."
	::= { pfTimeouts 14 }

pfTimeoutFragment OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"How long before an unassembled fragment is expired."
	::= { pfTimeouts 15 }

pfTimeoutInterval OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Interval before purging expired states and fragments."
	::= { pfTimeouts 16 }

pfTimeoutAdaptiveStart OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"When the number of state entries exceeds this value, adaptive
	scaling begins."
	::= { pfTimeouts 17 }

pfTimeoutAdaptiveEnd OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"When reaching this number of state entries, all timeout values 
	become zero, effectively purging all state entries immediately."
	::= { pfTimeouts 18 }

pfTimeoutSrcTrack OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Time that a source tracking entry will stay around after the
	last state expires."
	::= { pfTimeouts 19 }


-- pfInterfaces

pfIfNumber  OBJECT-TYPE
	SYNTAX      Integer32
	MAX-ACCESS  read-only
	STATUS      current
	DESCRIPTION
	"The number of network interfaces present on this system."
	::= { pfInterfaces 1 }

pfIfTable OBJECT-TYPE
	SYNTAX		SEQUENCE OF PfIfEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
	"A list of individual interfaces. The number of entries is
	given by the value of pfIfNumber."
	::= { pfInterfaces 128 }

pfIfEntry OBJECT-TYPE
	SYNTAX      PfIfEntry
	MAX-ACCESS  not-accessible
	STATUS      current
	DESCRIPTION
	"An entry containing management information applicable to a
	particular interface."
	INDEX   { pfIfIndex }
	::= { pfIfTable 1 }

PfIfEntry ::=
	SEQUENCE {
		pfIfIndex		Integer32,
		pfIfDescr		OCTET STRING,
		pfIfType		INTEGER,
		pfIfRefs		Unsigned32,
		pfIfRules		Unsigned32,
		pfIfIn4PassPkts		Counter64,
		pfIfIn4PassBytes	Counter64,
		pfIfIn4BlockPkts	Counter64,
		pfIfIn4BlockBytes	Counter64,
		pfIfOut4PassPkts	Counter64,
		pfIfOut4PassBytes	Counter64,
		pfIfOut4BlockPkts	Counter64,
		pfIfOut4BlockBytes	Counter64,
		pfIfIn6PassPkts		Counter64,
		pfIfIn6PassBytes	Counter64,
		pfIfIn6BlockPkts	Counter64,
		pfIfIn6BlockBytes	Counter64,
		pfIfOut6PassPkts	Counter64,
		pfIfOut6PassBytes	Counter64,
		pfIfOut6BlockPkts	Counter64,
		pfIfOut6BlockBytes	Counter64
	}

pfIfIndex OBJECT-TYPE
	SYNTAX		Integer32 (1..2147483647)
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"A unique value, greater than zero, for each interface.  It
	is recommended that values are assigned contiguously
	starting from 1.  The value for each interface sub-layer
	must remain constant at least from one re-initialization of
	the entity's network management system to the next re-
	initialization."
	::= { pfIfEntry 1 }

pfIfDescr OBJECT-TYPE
	SYNTAX		OCTET STRING
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The name of the interface."
	::= { pfIfEntry 2 }

pfIfType OBJECT-TYPE
	SYNTAX 		INTEGER { group(0), instance(1), detached(2) }
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Denotes whether the interface is a group interface, an interface 
	instance, or whether it's been removed or destroyed."
	::= { pfIfEntry 3 }

pfIfRefs OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of state and/or source track entries which reference 
	the interface."
	::= { pfIfEntry 4 }

pfIfRules OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of rules which reference the interface."
	::= { pfIfEntry 5 }

pfIfIn4PassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv4 packets passed in."
	::= { pfIfEntry 6 }

pfIfIn4PassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv4 bytes passed in."
	::= { pfIfEntry 7 }

pfIfIn4BlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming IPv4 packets blocked."
	::= { pfIfEntry 8 }

pfIfIn4BlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming IPv4 bytes blocked."
	::= { pfIfEntry 9 }

pfIfOut4PassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv4 bytes passed out."
	::= { pfIfEntry 10 }

pfIfOut4PassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv4 bytes passed out."
	::= { pfIfEntry 11 }

pfIfOut4BlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing IPv4 bytes blocked."
	::= { pfIfEntry 12 }

pfIfOut4BlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing IPv4 bytes blocked."
	::= { pfIfEntry 13 }

pfIfIn6PassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv6 packets passed in."
	::= { pfIfEntry 14 }

pfIfIn6PassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv6 bytes passed in."
	::= { pfIfEntry 15 }

pfIfIn6BlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming IPv6 packets blocked."
	::= { pfIfEntry 16 }

pfIfIn6BlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming IPv6 bytes blocked."
	::= { pfIfEntry 17 }

pfIfOut6PassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv6 bytes passed out."
	::= { pfIfEntry 18 }

pfIfOut6PassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of IPv6 bytes passed out."
	::= { pfIfEntry 19 }

pfIfOut6BlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing IPv6 bytes blocked."
	::= { pfIfEntry 20 }

pfIfOut6BlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing IPv6 bytes blocked."
	::= { pfIfEntry 21 }


-- pfTables

pfTblNumber  OBJECT-TYPE
	SYNTAX      Integer32
	MAX-ACCESS  read-only
	STATUS      current
	DESCRIPTION
	"The number of tables present on this system."
	::= { pfTables 1 }

pfTblTable OBJECT-TYPE
	SYNTAX		SEQUENCE OF TblEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
	"A list of individual tables. The number of entries is
	given by the value of tblNumber."
	::= { pfTables 128 }

pfTblEntry OBJECT-TYPE
	SYNTAX      TblEntry
	MAX-ACCESS  not-accessible
	STATUS      current
	DESCRIPTION
	"An entry containing management information applicable to a
	particular table."
	INDEX   { pfTblIndex }
	::= { pfTblTable 1 }

TblEntry ::=
	SEQUENCE {
		pfTblIndex		Integer32,
		pfTblName			OCTET STRING,
		pfTblAddresses		Integer32,
		pfTblAnchorRefs		Integer32,
		pfTblRuleRefs		Integer32,
		pfTblEvalsMatch		Counter64,
		pfTblEvalsNoMatch		Counter64,
		pfTblInPassPkts		Counter64,
		pfTblInPassBytes		Counter64,
		pfTblInBlockPkts		Counter64,
		pfTblInBlockBytes		Counter64,
		pfTblInXPassPkts		Counter64,
		pfTblInXPassBytes		Counter64,
		pfTblOutPassPkts		Counter64,
		pfTblOutPassBytes		Counter64,
		pfTblOutBlockPkts		Counter64,
		pfTblOutBlockBytes	Counter64,
		pfTblOutXPassPkts		Counter64,
		pfTblOutXPassBytes	Counter64,
		pfTblStatsCleared		TimeTicks
	}

pfTblIndex OBJECT-TYPE
	SYNTAX		Integer32 (1..2147483647)
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"A unique value, greater than zero, for each table."
	::= { pfTblEntry 1 }

pfTblName OBJECT-TYPE
	SYNTAX		OCTET STRING
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The name of the table."
	::= { pfTblEntry 2 }

pfTblAddresses OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of addresses currently stored in the table."
	::= { pfTblEntry 3 }

pfTblAnchorRefs OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of anchors which reference the table."
	::= { pfTblEntry 4 }

pfTblRuleRefs OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of rules which reference the table."
	::= { pfTblEntry 5 }

pfTblEvalsMatch OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of table evaluations that produced a match."
	::= { pfTblEntry 6 }

pfTblEvalsNoMatch OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of table evaluations that didn't match."
	::= { pfTblEntry 7 }

pfTblInPassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of packets passed in that matched the table."
	::= { pfTblEntry 8 }

pfTblInPassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of bytes passed in that matched the table."
	::= { pfTblEntry 9 }

pfTblInBlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming packets blocked that matched the table."
	::= { pfTblEntry 10 }

pfTblInBlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number incoming bytes blocked that matched the table."
	::= { pfTblEntry 11 }

pfTblInXPassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of packets statefully passed in where the state
	entry refers to the table, but the table no longer contains
	the address in question."
	::= { pfTblEntry 12 }

pfTblInXPassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of bytes statefully passed in where the state
	entry refers to the table, but the table no longer contains
	the address in question."
	::= { pfTblEntry 13 }

pfTblOutPassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of packets passed out that matched the table."
	::= { pfTblEntry 14 }

pfTblOutPassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of bytes passed out that matched the table."
	::= { pfTblEntry 15 }

pfTblOutBlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing packets blocked that matched the table."
	::= { pfTblEntry 16 }

pfTblOutBlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number outgoing bytes blocked that matched the table."
	::= { pfTblEntry 17 }

pfTblOutXPassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of packets statefully passed out where the state
	entry refers to the table, but the table no longer contains
	the address in question."
	::= { pfTblEntry 18 }

pfTblOutXPassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of bytes statefully passed out where the state
	entry refers to the table, but the table no longer contains
	the address in question."
	::= { pfTblEntry 19 }

pfTblStatsCleared OBJECT-TYPE
	SYNTAX		TimeTicks
	UNITS		"1/100th of a Second"
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of seconds that have passed since the statistics
	for this pf table were zeroed."
	::= { pfTblEntry 20 }

pfTblAddrTable OBJECT-TYPE
	SYNTAX		SEQUENCE OF TblAddrEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
	"A table containing the addresses/CIDR network blocks from 
	every table on the system."
	::= { pfTables 129 }

pfTblAddrEntry OBJECT-TYPE
	SYNTAX		TblAddrEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
	"An entry containing management information applicable to a
	particular table."
	INDEX		{ pfTblAddrTblIndex, pfTblAddrNet, pfTblAddrMask }
	::= { pfTblAddrTable 1 }

TblAddrEntry ::=
	SEQUENCE {
		pfTblAddrTblIndex		Integer32,
		pfTblAddrNet		IpAddress,
		pfTblAddrMask		Integer32,
		pfTblAddrCleared		TimeTicks,
		pfTblAddrInBlockPkts	Counter64,
		pfTblAddrInBlockBytes	Counter64,
		pfTblAddrInPassPkts	Counter64,
		pfTblAddrInPassBytes	Counter64,
		pfTblAddrOutBlockPkts	Counter64,
		pfTblAddrOutBlockBytes	Counter64,
		pfTblAddrOutPassPkts	Counter64,
		pfTblAddrOutPassBytes	Counter64
	}

pfTblAddrTblIndex OBJECT-TYPE
	SYNTAX		Integer32 (1..2147483647)
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The index value which uniquely identifies the table which
	contains this pfTblAddrNet/pfTblAddrMask pair."
	::= { pfTblAddrEntry 1 }

pfTblAddrNet OBJECT-TYPE
	SYNTAX		IpAddress
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The IP address portion of the CIDR network for this
	particular table entry."
	::= { pfTblAddrEntry 2 }

pfTblAddrMask OBJECT-TYPE
	SYNTAX		Integer32 (0..32)
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The CIDR bitmask for this particular table entry."
	::= { pfTblAddrEntry 3 }

pfTblAddrCleared OBJECT-TYPE
	SYNTAX		TimeTicks
	UNITS      	"1/100th of a Second"
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The time that's passed since the statistics where last cleared, or
	since the pfTblAddrNet/pfTblAddrMask pair was loaded into the table, 
	whichever is sooner."
	::= { pfTblAddrEntry 4 }

pfTblAddrInBlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of inbound packets blocked as a result of matching
	this table entry."
	::= { pfTblAddrEntry 5 }

pfTblAddrInBlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of inbound bytes blocked as a result of matching
	this table entry."
	::= { pfTblAddrEntry 6 }

pfTblAddrInPassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of inbound packets passed as a result of matching
	this table entry."
	::= { pfTblAddrEntry 7 }

pfTblAddrInPassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of inbound bytes passed as a result of matching
	this table entry."
	::= { pfTblAddrEntry 8 }

pfTblAddrOutBlockPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outbound packets blocked as a result of matching
	this table entry."
	::= { pfTblAddrEntry 9 }

pfTblAddrOutBlockBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outbound bytes blocked as a result of matching
	this table entry."
	::= { pfTblAddrEntry 10 }

pfTblAddrOutPassPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outbound packets passed as a result of matchin
	this table entry."
	::= { pfTblAddrEntry 11 }

pfTblAddrOutPassBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outbound bytes passed as a result of matchg
	this table entry."
	::= { pfTblAddrEntry 12 }


-- pfLabels

pfLabelNumber  OBJECT-TYPE
	SYNTAX      Integer32
	MAX-ACCESS  read-only
	STATUS      current
	DESCRIPTION
	"The number of labels in the active pf ruleset."
	::= { pfLabels 1 }

pfLabelTable OBJECT-TYPE
	SYNTAX		SEQUENCE OF PfLabelEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
	"A list of individual labels. The number of entries is
	given by the value of pfLabelNumber."
	::= { pfLabels 128 }

pfLabelEntry OBJECT-TYPE
	SYNTAX      PfLabelEntry
	MAX-ACCESS  not-accessible
	STATUS      current
	DESCRIPTION
	"An entry containing management information applicable to a
	particular label."
	INDEX   { pfLabelIndex }
	::= { pfLabelTable 1 }

PfLabelEntry ::=
	SEQUENCE {
		pfLabelIndex		Integer32,
		pfLabelName		OCTET STRING,
		pfLabelEvals		Counter64,
		pfLabelPkts		Counter64,
		pfLabelBytes		Counter64,
		pfLabelInPkts		Counter64,
		pfLabelInBytes		Counter64,
		pfLabelOutPkts		Counter64,
		pfLabelOutBytes		Counter64,
		pfLabelTotalStates	Counter32
	}

pfLabelIndex OBJECT-TYPE
	SYNTAX		Integer32 (1..2147483647)
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"A unique value, greater than zero, for each label."
	::= { pfLabelEntry 1 }

pfLabelName OBJECT-TYPE
	SYNTAX		OCTET STRING
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The name of the label."
	::= { pfLabelEntry 2 }

pfLabelEvals OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of rule evaluations."
	::= { pfLabelEntry 3 }

pfLabelPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The total number of packets matched by the rule."
	::= { pfLabelEntry 4 }

pfLabelBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The total number of bytes matched by the rule."
	::= { pfLabelEntry 5 }

pfLabelInPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming packets matched by the rule."
	::= { pfLabelEntry 6 }

pfLabelInBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of incoming bytes matched by the rule."
	::= { pfLabelEntry 7 }

pfLabelOutPkts OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing packets matched by the rule."
	::= { pfLabelEntry 8 }

pfLabelOutBytes OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The number of outgoing bytes matched by the rule."
	::= { pfLabelEntry 9 }

pfLabelTotalStates OBJECT-TYPE
	SYNTAX		Counter32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"The total number of state table entries created by this rule
	since the ruleset was loaded."
	::= { pfLabelEntry 10 }


-- pfsyncStats

pfsyncIpPktsRecv OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of IPv4 pfsync packets received on all interfaces."
	::= { pfsyncStats 1 }

pfsyncIp6PktsRecv OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of IPv6 pfsync packets received on all interfaces."
	::= { pfsyncStats 2 }

pfsyncPktDiscardsForBadInterface OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded because it was received
	on an interface that is not running pfsync."
	::= { pfsyncStats 3 }

pfsyncPktDiscardsForBadTtl OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to having a TTL less
	than 255."
	::= { pfsyncStats 4 }

pfsyncPktShorterThanHeader OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets received that had a length shorter
	than the pfsync packet header."
	::= { pfsyncStats 5 }

pfsyncPktDiscardsForBadVersion OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to incorrect protocol
	version."
	::= { pfsyncStats 6 }

pfsyncPktDiscardsForBadAction OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to an invalid pfsync
	action in the header."
	::= { pfsyncStats 7 }

pfsyncPktDiscardsForBadLength OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to incorrect size."
	::= { pfsyncStats 8 }

pfsyncPktDiscardsForBadAuth OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to authentication failure."
	::= { pfsyncStats 9 }

pfsyncPktDiscardsForStaleState OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded because they tried to update
	a stale state entry."
	::= { pfsyncStats 10 }

pfsyncPktDiscardsForBadValues OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to containing bad values."
	::= { pfsyncStats 11 }

pfsyncPktDiscardsForBadState OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets discarded due to state insert/lookup
	failure."
	::= { pfsyncStats 12 }

pfsyncIpPktsSent OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of IPv4 pfsync packets sent on all interfaces."
	::= { pfsyncStats 13 }

pfsyncIp6PktsSent OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of IPv6 pfsync packets sent on all interfaces."
	::= { pfsyncStats 14 }

pfsyncNoMemory OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets which could not be sent due to
	insufficient memory."
	::= { pfsyncStats 15 }

pfsyncOutputErrors OBJECT-TYPE
	SYNTAX		Counter64
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
	"Number of pfsync packets which could not be sent."
	::= { pfsyncStats 16 }

END