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VARNISH-MIB DEFINITIONS ::= BEGIN

-- *************************************************************
-- $Id: VARNISH-MIB.txt,v 1.5 2009/03/07 09:44:10 mhe Exp $
--
-- Varnish reverse proxy MIB
-- by Shared Autonomous sYstems
--
-- *************************************************************

IMPORTS
	MODULE-IDENTITY, OBJECT-TYPE, enterprises, Counter32
		FROM SNMPv2-SMI
	OBJECT-GROUP, MODULE-COMPLIANCE
		FROM SNMPv2-CONF;

varnishMIB MODULE-IDENTITY
	LAST-UPDATED "200903050000Z"
	ORGANIZATION "Shared Autonomous sYstems"
	CONTACT-INFO "mhe@say.no"
	DESCRIPTION 
		"This MIB module defines objects for Varnish reverse web proxy."
	REVISION "200903050000Z"
	DESCRIPTION 
		"Initial version."
	::= { varnish 0 }

varnish OBJECT IDENTIFIER	::= { enterprises 33043 6 1 }
client  OBJECT IDENTIFIER	::= { varnish 1 }
backend OBJECT IDENTIFIER	::= { varnish 2 }
total   OBJECT IDENTIFIER	::= { varnish 3 }

clientAcceptedConnections OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client connections accepted"
	::= { client 1 }

clientRequestsReceived OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Client requests received"
	::= { client 2 }

clientCacheHits OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Cache hits"
	::= { client 3 }

clientCacheHitsPass OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Cache hits for pass"
	::= { client 4 }

clientCacheMisses OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Cache misses"
	::= { client 5 }

clientBan OBJECT-TYPE
	SYNTAX	OCTET STRING (SIZE(0..1024))
	MAX-ACCESS  read-write
	STATUS      current
	DESCRIPTION
		"When set, invalidates the cache using the supplied value as
		 argument to ban.  When read, returns an empty string."
	::= { client 6 }
	
connections OBJECT IDENTIFIER    ::= { backend 1 }

backendConnSuccess OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections success"
	::= { connections 1 }
 
backendConnNotAttempted OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections not attempted"
	::= { connections 2 }
 
backendConnToMany OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections too many"
	::= { connections 3 }
 
backendConnFailures OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections failures"
	::= { connections 4 }
 
backendConnReuses OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections reuses"
	::= { connections 5 }
 
backendConnRecycled OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections recycles"
	::= { connections 6 }
 
backendConnUnused OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Backend connections unused"
	::= { connections 7 }
 
totalSessions OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total Sessions"
	::= { total 1 }
 
totalRequests OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total Requests"
	::= { total 2 }
 
totalPipe OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total pipe"
	::= { total 3 }
 
totalPass OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total pass"
	::= { total 4 }
 
totalFetch OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total fetch"
	::= { total 5 }
 
totalHeaderBytes OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total header bytes"
	::= { total 6 }
 
totalBodyBytes OBJECT-TYPE
	SYNTAX  Counter32
	MAX-ACCESS read-only
	STATUS  current
	DESCRIPTION
		"Total body bytes"
	::= { total 7 }
 
--
-- Groups and Compliance
--
varnishConfs  OBJECT IDENTIFIER	::= { varnish 100 }
varnishGroups OBJECT IDENTIFIER	::= { varnishConfs 1 }
varnishCompl  OBJECT IDENTIFIER ::= { varnishConfs 2 }

--
-- Groups
--
varnishGroup OBJECT-GROUP
	OBJECTS {
                clientAcceptedConnections,
		clientRequestsReceived,
		clientCacheHits,
		clientCacheHitsPass,
		clientCacheMisses,
		clientBan,
		backendConnSuccess,
		backendConnNotAttempted,
		backendConnToMany,
		backendConnFailures,
		backendConnReuses,
		backendConnRecycled,
		backendConnUnused,
		totalSessions,
		totalRequests,
		totalPipe,
		totalPass,
		totalFetch,
		totalHeaderBytes,
     		totalBodyBytes}

	STATUS  current
	DESCRIPTION "Group of Varnish objects"
	::= { varnishGroups 1 }

--
-- Compliance
--
varnishStandardComplianceV1 MODULE-COMPLIANCE
	STATUS  current
	DESCRIPTION
		"Compliance for an Varnish agent"

	MODULE 
	MANDATORY-GROUPS {
		varnishGroup}

	::= { varnishCompl 1 }

END

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