include/uapi/linux/snmp.h

Source file repositories/reference/linux-study-clean/include/uapi/linux/snmp.h

File Facts

System
Linux kernel
Corpus path
include/uapi/linux/snmp.h
Extension
.h
Size
15198 bytes
Lines
376
Domain
Core OS
Bucket
Core Kernel Interface
Inferred role
Core OS: implementation source
Status
source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef _LINUX_SNMP_H
#define _LINUX_SNMP_H

/* ipstats mib definitions */
/*
 * RFC 1213:  MIB-II
 * RFC 2011 (updates 1213):  SNMPv2-MIB-IP
 * RFC 2863:  Interfaces Group MIB
 * RFC 2465:  IPv6 MIB: General Group
 * draft-ietf-ipv6-rfc2011-update-10.txt: MIB for IP: IP Statistics Tables
 */
enum
{
	IPSTATS_MIB_NUM = 0,
/* frequently written fields in fast path, kept in same cache line */
	IPSTATS_MIB_INPKTS,			/* InReceives */
	IPSTATS_MIB_INOCTETS,			/* InOctets */
	IPSTATS_MIB_INDELIVERS,			/* InDelivers */
	IPSTATS_MIB_NOECTPKTS,			/* InNoECTPkts */
	IPSTATS_MIB_ECT1PKTS,			/* InECT1Pkts */
	IPSTATS_MIB_ECT0PKTS,			/* InECT0Pkts */
	IPSTATS_MIB_CEPKTS,			/* InCEPkts */
	IPSTATS_MIB_OUTREQUESTS,		/* OutRequests */
	IPSTATS_MIB_OUTPKTS,			/* OutTransmits */
	IPSTATS_MIB_OUTOCTETS,			/* OutOctets */
	IPSTATS_MIB_OUTFORWDATAGRAMS,		/* OutForwDatagrams */
/* other fields */
	IPSTATS_MIB_INHDRERRORS,		/* InHdrErrors */
	IPSTATS_MIB_INTOOBIGERRORS,		/* InTooBigErrors */
	IPSTATS_MIB_INNOROUTES,			/* InNoRoutes */
	IPSTATS_MIB_INADDRERRORS,		/* InAddrErrors */
	IPSTATS_MIB_INUNKNOWNPROTOS,		/* InUnknownProtos */
	IPSTATS_MIB_INTRUNCATEDPKTS,		/* InTruncatedPkts */
	IPSTATS_MIB_INDISCARDS,			/* InDiscards */
	IPSTATS_MIB_OUTDISCARDS,		/* OutDiscards */
	IPSTATS_MIB_OUTNOROUTES,		/* OutNoRoutes */
	IPSTATS_MIB_REASMTIMEOUT,		/* ReasmTimeout */
	IPSTATS_MIB_REASMREQDS,			/* ReasmReqds */
	IPSTATS_MIB_REASMOKS,			/* ReasmOKs */
	IPSTATS_MIB_REASMFAILS,			/* ReasmFails */
	IPSTATS_MIB_FRAGOKS,			/* FragOKs */
	IPSTATS_MIB_FRAGFAILS,			/* FragFails */
	IPSTATS_MIB_FRAGCREATES,		/* FragCreates */
	IPSTATS_MIB_INMCASTPKTS,		/* InMcastPkts */
	IPSTATS_MIB_OUTMCASTPKTS,		/* OutMcastPkts */
	IPSTATS_MIB_INBCASTPKTS,		/* InBcastPkts */
	IPSTATS_MIB_OUTBCASTPKTS,		/* OutBcastPkts */
	IPSTATS_MIB_INMCASTOCTETS,		/* InMcastOctets */
	IPSTATS_MIB_OUTMCASTOCTETS,		/* OutMcastOctets */
	IPSTATS_MIB_INBCASTOCTETS,		/* InBcastOctets */
	IPSTATS_MIB_OUTBCASTOCTETS,		/* OutBcastOctets */
	IPSTATS_MIB_CSUMERRORS,			/* InCsumErrors */
	IPSTATS_MIB_REASM_OVERLAPS,		/* ReasmOverlaps */
	__IPSTATS_MIB_MAX
};

/* icmp mib definitions */
/*
 * RFC 1213:  MIB-II ICMP Group
 * RFC 2011 (updates 1213):  SNMPv2 MIB for IP: ICMP group
 */
enum
{
	ICMP_MIB_NUM = 0,
	ICMP_MIB_INMSGS,			/* InMsgs */
	ICMP_MIB_INERRORS,			/* InErrors */
	ICMP_MIB_INDESTUNREACHS,		/* InDestUnreachs */
	ICMP_MIB_INTIMEEXCDS,			/* InTimeExcds */
	ICMP_MIB_INPARMPROBS,			/* InParmProbs */
	ICMP_MIB_INSRCQUENCHS,			/* InSrcQuenchs */
	ICMP_MIB_INREDIRECTS,			/* InRedirects */
	ICMP_MIB_INECHOS,			/* InEchos */
	ICMP_MIB_INECHOREPS,			/* InEchoReps */
	ICMP_MIB_INTIMESTAMPS,			/* InTimestamps */
	ICMP_MIB_INTIMESTAMPREPS,		/* InTimestampReps */
	ICMP_MIB_INADDRMASKS,			/* InAddrMasks */
	ICMP_MIB_INADDRMASKREPS,		/* InAddrMaskReps */
	ICMP_MIB_OUTMSGS,			/* OutMsgs */
	ICMP_MIB_OUTERRORS,			/* OutErrors */
	ICMP_MIB_OUTDESTUNREACHS,		/* OutDestUnreachs */
	ICMP_MIB_OUTTIMEEXCDS,			/* OutTimeExcds */
	ICMP_MIB_OUTPARMPROBS,			/* OutParmProbs */
	ICMP_MIB_OUTSRCQUENCHS,			/* OutSrcQuenchs */
	ICMP_MIB_OUTREDIRECTS,			/* OutRedirects */
	ICMP_MIB_OUTECHOS,			/* OutEchos */
	ICMP_MIB_OUTECHOREPS,			/* OutEchoReps */
	ICMP_MIB_OUTTIMESTAMPS,			/* OutTimestamps */
	ICMP_MIB_OUTTIMESTAMPREPS,		/* OutTimestampReps */
	ICMP_MIB_OUTADDRMASKS,			/* OutAddrMasks */
	ICMP_MIB_OUTADDRMASKREPS,		/* OutAddrMaskReps */

Annotation

Implementation Notes