net-snmp: cmu_compat.h Source File

00001 /* Portions of this file are subject to the following copyright(s).  See
00002  * the Net-SNMP's COPYING file for more details and other copyrights
00003  * that may apply:
00004  */
00005 /*
00006  * Portions of this file are copyrighted by:
00007  * Copyright � 2003 Sun Microsystems, Inc. All rights reserved.
00008  * Use is subject to license terms specified in the COPYING file
00009  * distributed with the Net-SNMP package.
00010  */
00011 
00012 /*
00013  *  CMU compatability definitions and structures.
00014  *
00015  *    (since the UCD package split from the CMU one
00016  *     about 8 years ago, that's probably enough time
00017  *     for people to convert any outstanding code!)
00018  */
00019 
00020 #ifndef NET_SNMP_CMU_COMPAT_H
00021 #define NET_SNMP_CMU_COMPAT_H
00022 
00023 #ifdef __cplusplus
00024 extern          "C" {
00025 #endif
00026 
00027     /*
00028      * ============================
00029      * *
00030      * * Enumerations and definitions
00031      * *
00032      * * ============================ 
00033      */
00034 #include <net-snmp/definitions.h>
00035     /*
00036      * From parse.h 
00037      */
00038 #define ACCESS_READONLY         MIB_ACCESS_READONLY
00039 #define ACCESS_READWRITE        MIB_ACCESS_READWRITE
00040 #define ACCESS_WRITEONLY        MIB_ACCESS_WRITEONLY
00041 #define ACCESS_NOACCESS         MIB_ACCESS_NOACCESS
00042 #define ACCESS_NOTIFY           MIB_ACCESS_NOTIFY
00043 #define ACCESS_CREATE           MIB_ACCESS_CREATE
00044 #define STATUS_MANDATORY        MIB_STATUS_MANDATORY
00045 #define STATUS_OPTIONAL         MIB_STATUS_OPTIONAL
00046 #define STATUS_OBSOLETE         MIB_STATUS_OBSOLETE
00047 #define STATUS_DEPRECATED       MIB_STATUS_DEPRECATED
00048 #define STATUS_CURRENT          MIB_STATUS_CURRENT
00049     /*
00050      * From smnp_impl.h 
00051      */
00052 #define INTEGER     ASN_INTEGER
00053 #define STRING      ASN_OCTET_STR
00054 #define OBJID       ASN_OBJECT_ID
00055 #define NULLOBJ     ASN_NULL
00056 #define BITSTRING   ASN_BIT_STR /* HISTORIC - don't use */
00057 #define IPADDRESS   ASN_IPADDRESS
00058 #define COUNTER     ASN_COUNTER
00059 #define GAUGE       ASN_GAUGE
00060 #define UNSIGNED    ASN_UNSIGNED
00061 #define TIMETICKS   ASN_TIMETICKS
00062 #define ASNT_OPAQUE ASN_OPAQUE
00063 #define NSAP        ASN_NSAP
00064 #define COUNTER64   ASN_COUNTER64
00065 #define UINTEGER    ASN_UINTEGER
00066     /*
00067      * From snmp.h 
00068      */
00069 #define GET_REQ_MSG         SNMP_MSG_GET
00070 #define GETNEXT_REQ_MSG     SNMP_MSG_GETNEXT
00071 #define GET_RSP_MSG         SNMP_MSG_RESPONSE
00072 #define SET_REQ_MSG         SNMP_MSG_SET
00073 #define TRP_REQ_MSG         SNMP_MSG_TRAP
00074 #define BULK_REQ_MSG        SNMP_MSG_GETBULK
00075 #define INFORM_REQ_MSG      SNMP_MSG_INFORM
00076 #define TRP2_REQ_MSG        SNMP_MSG_TRAP2
00077 #define REPORT_RSP_MSG      SNMP_MSG_REPORT
00078     /*
00079      * since CMU V1.5 
00080      */
00081 #define SNMP_PDU_GET        SNMP_MSG_GET
00082 #define SNMP_PDU_GETNEXT    SNMP_MSG_GETNEXT
00083 #define SNMP_PDU_RESPONSE   SNMP_MSG_RESPONSE
00084 #define SNMP_PDU_SET        SNMP_MSG_SET
00085 #define SNMP_PDU_GETBULK    SNMP_MSG_GETBULK
00086 #define SNMP_PDU_INFORM     SNMP_MSG_INFORM
00087 #define SNMP_PDU_V2TRAP     SNMP_MSG_TRAP2
00088 #define SNMP_PDU_REPORT     SNMP_MSG_REPORT
00089 #define SNMP_TRAP_AUTHENTICATIONFAILURE SNMP_TRAP_AUTHFAIL
00090 #define SMI_INTEGER     ASN_INTEGER
00091 #define SMI_STRING      ASN_OCTET_STR
00092 #define SMI_OBJID       ASN_OBJECT_ID
00093 #define SMI_NULLOBJ     ASN_NULL
00094 #define SMI_IPADDRESS   ASN_IPADDRESS
00095 #define SMI_COUNTER32   ASN_COUNTER
00096 #define SMI_GAUGE32     ASN_GAUGE
00097 #define SMI_UNSIGNED32  SMI_GAUGE32
00098 #define SMI_TIMETICKS   ASN_TIMETICKS
00099 #define SMI_OPAQUE      ASN_OPAQUE
00100 #define SMI_COUNTER64   ASN_COUNTER64
00101     /*
00102      * ============================
00103      * *
00104      * *     Function declarations
00105      * *     and global variables
00106      * *
00107      * * ============================ 
00108      */
00109 extern int      snmp_dump_packet;       /* from snmp_api.h */
00110 extern int      quick_print;    /* from snmp_api.h */
00111 
00112 #include <net-snmp/types.h>     /* for snmp_pdu & snmp_session */
00113 
00114 int             mib_TxtToOid(char *, oid **, size_t *); /* from snmp.h */
00115 int             mib_OidToTxt(oid *, size_t, char *, size_t);    /* from snmp.h */
00116 u_char         *cmu_snmp_parse(netsnmp_session * session, netsnmp_pdu *pdu, u_char * data, size_t length);      /* from snmp.h */
00117 
00118 
00119 
00120 
00121         /*
00122          * ============================
00123          * *
00124          * * MIB-II data structures
00125          * *    (from mib.h) 
00126          * *
00127          * * ============================ 
00128          */
00129 
00130 
00131 struct mib_system {
00132     char            sysDescr[32];       /* textual description */
00133     u_char          sysObjectID[16];    /* OBJECT IDENTIFIER of system */
00134     u_char          ObjIDLen;   /* length of sysObjectID */
00135     u_int           sysUpTime;  /* Uptime in 100/s of a second */
00136 };
00137 
00138 struct mib_interface {
00139     int             ifNumber;   /* number of interfaces */
00140 };
00141 
00142 struct mib_ifEntry {
00143     int             ifIndex;    /* index of this interface  */
00144     char            ifDescr[32];        /* english description of interface */
00145     int             ifType;     /* network type of device   */
00146     int             ifMtu;      /* size of largest packet in bytes  */
00147     u_int           ifSpeed;    /* bandwidth in bits/sec    */
00148     u_char          ifPhysAddress[11];  /* interface's address */
00149     u_char          PhysAddrLen;        /* length of physAddr */
00150     int             ifAdminStatus;      /* desired state of interface */
00151     int             ifOperStatus;       /* current operational status */
00152     u_int           ifLastChange;       /* value of sysUpTime when current state entered */
00153     u_int           ifInOctets; /* number of octets received on interface */
00154     u_int           ifInUcastPkts;      /* number of unicast packets delivered */
00155     u_int           ifInNUcastPkts;     /* number of broadcasts or multicasts */
00156     u_int           ifInDiscards;       /* number of packets discarded with no error */
00157     u_int           ifInErrors; /* number of packets containing errors */
00158     u_int           ifInUnknownProtos;  /* number of packets with unknown protocol */
00159     u_int           ifOutOctets;        /* number of octets transmitted */
00160     u_int           ifOutUcastPkts;     /* number of unicast packets sent */
00161     u_int           ifOutNUcastPkts;    /* number of broadcast or multicast pkts */
00162     u_int           ifOutDiscards;      /* number of packets discarded with no error */
00163     u_int           ifOutErrors;        /* number of pkts discarded with an error */
00164     u_int           ifOutQLen;  /* number of packets in output queue */
00165 };
00166 
00167 struct mib_atEntry {
00168     int             atIfIndex;  /* interface on which this entry maps */
00169     u_char          atPhysAddress[11];  /* physical address of destination */
00170     u_char          PhysAddressLen;     /* length of atPhysAddress */
00171     u_int           atNetAddress;       /* IP address of physical address */
00172 };
00173 
00174 struct mib_ip {
00175     int             ipForwarding;       /* 1 if gateway, 2 if host */
00176     int             ipDefaultTTL;       /* default TTL for pkts originating here */
00177     u_int           ipInReceives;       /* no. of IP packets received from interfaces */
00178     u_int           ipInHdrErrors;      /* number of pkts discarded due to header errors */
00179     u_int           ipInAddrErrors;     /* no. of pkts discarded due to bad address */
00180     u_int           ipForwDatagrams;    /* number pf pkts forwarded through this entity */
00181     u_int           ipInUnknownProtos;  /* no. of local-addressed pkts w/unknown proto */
00182     u_int           ipInDiscards;       /* number of error-free packets discarded */
00183     u_int           ipInDelivers;       /* number of datagrams delivered to upper level */
00184     u_int           ipOutRequests;      /* number of IP datagrams originating locally */
00185     u_int           ipOutDiscards;      /* number of error-free output IP pkts discarded */
00186     u_int           ipOutNoRoutes;      /* number of IP pkts discarded due to no route */
00187     int             ipReasmTimeout;     /* seconds fragment is held awaiting reassembly */
00188     u_int           ipReasmReqds;       /* no. of fragments needing reassembly (here) */
00189     u_int           ipReasmOKs; /* number of fragments reassembled */
00190     u_int           ipReasmFails;       /* number of failures in IP reassembly */
00191     u_int           ipFragOKs;  /* number of datagrams fragmented here */
00192     u_int           ipFragFails;        /* no. pkts unable to be fragmented here */
00193     u_int           ipFragCreates;      /* number of IP fragments created here */
00194 };
00195 
00196 struct mib_ipAddrEntry {
00197     u_int           ipAdEntAddr;        /* IP address of this entry */
00198     int             ipAdEntIfIndex;     /* IF for this entry */
00199     u_int           ipAdEntNetMask;     /* subnet mask of this entry */
00200     int             ipAdEntBcastAddr;   /* read the MIB for this one */
00201     int             ipAdEntReasmMaxSize;
00202                 /* max size for dg reassembly   {ipAddrEntry 5} */
00203 };
00204 
00205 struct mib_ipRouteEntry {
00206     u_int           ipRouteDest;        /* destination IP addr for this route */
00207     int             ipRouteIfIndex;     /* index of local IF for this route */
00208     int             ipRouteMetric1;     /* Primary routing metric */
00209     int             ipRouteMetric2;     /* Alternate routing metric */
00210     int             ipRouteMetric3;     /* Alternate routing metric */
00211     int             ipRouteMetric4;     /* Alternate routing metric */
00212     u_int           ipRouteNextHop;     /* IP addr of next hop */
00213     int             ipRouteType;        /* Type of this route */
00214     int             ipRouteProto;       /* How this route was learned */
00215     int             ipRouteAge; /* No. of seconds since updating this route */
00216 };
00217 
00218 struct mib_icmp {
00219     u_int           icmpInMsgs; /* Total of ICMP msgs received */
00220     u_int           icmpInErrors;       /* Total of ICMP msgs received with errors */
00221     u_int           icmpInDestUnreachs;
00222     u_int           icmpInTimeExcds;
00223     u_int           icmpInParmProbs;
00224     u_int           icmpInSrcQuenchs;
00225     u_int           icmpInRedirects;
00226     u_int           icmpInEchos;
00227     u_int           icmpInEchoReps;
00228     u_int           icmpInTimestamps;
00229     u_int           icmpInTimestampReps;
00230     u_int           icmpInAddrMasks;
00231     u_int           icmpInAddrMaskReps;
00232     u_int           icmpOutMsgs;
00233     u_int           icmpOutErrors;
00234     u_int           icmpOutDestUnreachs;
00235     u_int           icmpOutTimeExcds;
00236     u_int           icmpOutParmProbs;
00237     u_int           icmpOutSrcQuenchs;
00238     u_int           icmpOutRedirects;
00239     u_int           icmpOutEchos;
00240     u_int           icmpOutEchoReps;
00241     u_int           icmpOutTimestamps;
00242     u_int           icmpOutTimestampReps;
00243     u_int           icmpOutAddrMasks;
00244     u_int           icmpOutAddrMaskReps;
00245 };
00246 
00247 struct mib_tcp {
00248     int             tcpRtoAlgorithm;    /* retransmission timeout algorithm */
00249     int             tcpRtoMin;  /* minimum retransmission timeout (mS) */
00250     int             tcpRtoMax;  /* maximum retransmission timeout (mS) */
00251     int             tcpMaxConn; /* maximum tcp connections possible */
00252     u_int           tcpActiveOpens;     /* number of SYN-SENT -> CLOSED transitions */
00253     u_int           tcpPassiveOpens;    /* number of SYN-RCVD -> LISTEN transitions */
00254     u_int           tcpAttemptFails;    /*(SYN-SENT,SYN-RCVD)->CLOSED or SYN-RCVD->LISTEN */
00255     u_int           tcpEstabResets;     /* (ESTABLISHED,CLOSE-WAIT) -> CLOSED */
00256     u_int           tcpCurrEstab;       /* number in ESTABLISHED or CLOSE-WAIT state */
00257     u_int           tcpInSegs;  /* number of segments received */
00258     u_int           tcpOutSegs; /* number of segments sent */
00259     u_int           tcpRetransSegs;     /* number of retransmitted segments */
00260 };
00261 
00262 struct mib_tcpConnEntry {
00263     int             tcpConnState;       /* State of this connection */
00264     u_int           tcpConnLocalAddress;        /* local IP address for this connection */
00265     int             tcpConnLocalPort;   /* local port for this connection */
00266     u_int           tcpConnRemAddress;  /* remote IP address for this connection */
00267     int             tcpConnRemPort;     /* remote port for this connection */
00268 };
00269 
00270 struct mib_udp {
00271     u_int           udpInDatagrams;     /* No. of UDP datagrams delivered to users */
00272     u_int           udpNoPorts; /* No. of UDP datagrams to port with no listener */
00273     u_int           udpInErrors;        /* No. of UDP datagrams unable to be delivered */
00274     u_int           udpOutDatagrams;    /* No. of UDP datagrams sent from this entity */
00275 };
00276 
00277 struct mib_egp {
00278     u_int           egpInMsgs;  /* No. of EGP msgs received without error */
00279     u_int           egpInErrors;        /* No. of EGP msgs received with error */
00280     u_int           egpOutMsgs; /* No. of EGP msgs sent */
00281     u_int           egpOutErrors;       /* No. of (outgoing) EGP msgs dropped due to error */
00282 };
00283 
00284 struct mib_egpNeighEntry {
00285     int             egpNeighState;      /* local EGP state with this entry's neighbor */
00286     u_int           egpNeighAddr;       /* IP address of this entry's neighbor */
00287 };
00288 
00289 #ifdef __cplusplus
00290 }
00291 #endif
00292 #endif                          /* NET_SNMP_CMU_COMPAT_H */