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2.3 KiB
2.3 KiB
//
// README: PerfMon surport for DNS
//
dns\server\dnsperf:
dnsperf.ini // (copied to 'systme32' dir)
// counter NAMEs & HELPs
dnsperf.h // (copied to 'systme32' dir)
// counter offsets
// public functions to change counter pointers
// e.g. INC, DEC, ADD, SUB
// public counter pointers as 'extern'
// counter version defination:
// DNS_PERFORMANCE_COUNTER_VERSION
datadns.h // # of PerfMon obj: DNS_NUM_PERF_OBJECT_TYPES
// counter data offset
// define: DNS_DATA_DEFINITION
perfconfig.h
dnsperf.c // to generate dnsperf.dll
// OpenDnsPerformanceData()
// CollectDnsPerformanceData()
// CloseDnsPerformanceData()
//
// define datastructure for PerfMon: DnsDataDefinition
// set 'CounterNameTitleIndex' & 'CounterHelpTitleIndex'
// for each counter
dnsperf.def // for dnsperf.dll exports
perfutil.h
perfutil.c // GetQueryType()
// IsNumberInUnicodeList()
dns\server\server:
startperf.h
startperf.c // startPerf() -- called by startDnsServer()
// define & set the public counter pointers
// -- accessed by other files to change counter values
perfconfig.c // GetConfigParam()
other files // may change counter values whereever needed, through:
// public functions & public counter pointers (see dnsperf.h)
//====================================
NT setup:
copy dnsperf.ini dnsperf.h dnsperf.dll
to %windir%\system32\
//====================================
To add new counters for DNS:
See datadns.h for help.
Tip -- to view the places to be changed by following the example of
the first counter, TotalQueryReceived :
At dns\server\server :
type 'qgrep -y TotalQueryReceived *'
At dns\server\server :
type 'qgrep -y TotalQueryReceived *'