hist_m.c

嵌入式RMON,RMON为Remote monitor的缩写,基于SNMP为网络提供主动监控及错误告警,智能交换路由必备协议

            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->IntervalStart;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryDropEvents(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->DropEvents;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryOctets(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->Octets;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryPkts(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->Pkts;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryBroadcastPkts(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->BroadcastPkts;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryMulticastPkts(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->MulticastPkts;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryCRCAlignErrors(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->CRCAlignErrors;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryUndersizePkts(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->UndersizePkts;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryOversizePkts(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->OversizePkts;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryFragments(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->Fragments;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryJabbers(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->Jabbers;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryCollisions(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->Collisions;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}


WORD EtherHistoryUtilization(SNMP_OBJECT *obj, WORD idlen)
{
MIB_LOCAL       *local = NULL;
ETHER_HISTORY   *data = NULL;

    if ((local = MibRmon (obj, HistoryControlInstance, idlen, HISTORYINDEXSIZE)) == NULL)
        return SNMP_NOSUCHNAME;

    switch (obj->Request)
    {
    case SNMP_PDU_NEXT:
        if (RmonNext (obj, &local, idlen, HISTORYINDEXSIZE, &data) == FALSE)
            return SNMP_NOSUCHNAME;
    case SNMP_PDU_GET:
        if (data == NULL && (data = EtherHistorySearch(local->Data, obj, idlen)) == NULL)
            return SNMP_NOSUCHNAME;
        obj->Syntax.LngUns = data->Utilization;
        return SNMP_NOERROR;
    case SNMP_PDU_SET:
        return SNMP_READONLY;
    }
    return SNMP_GENERROR;
}