Aimless

BIND10の統計情報

DNS

BIND10の統計情報をZabbixで監視するために、いろいろと試行錯誤したのでメモしておきます。BIND10の統計情報を確認する方法は2つあります

bindctlを利用する

 bindctlでStats showを実施すると下記のような統計情報が出力されます。

> Stats show
{
    "Auth": {
        "zones": {
            "_SERVER_": {
                "authqryrej": 4, 
                "opcode": {
                    "iquery": 1, 
                    "notify": 65, 
                    "other": 3, 
                    "query": 45120, 
                    "status": 0, 
                    "update": 0
                }, 
                "qryauthans": 44679, 
                "qrynoauthans": 441, 
                "qrynxrrset": 1697, 
                "qryreferral": 0, 
                "qrysuccess": 42277, 
                "rcode": {
                    "badvers": 0, 
                    "formerr": 4, 
                    "noerror": 44034, 
                    "notauth": 0, 
                    "notimp": 1, 
                    "notzone": 0, 
                    "nxdomain": 705, 
                    "nxrrset": 0, 
                    "other": 0, 
                    "refused": 441, 
                    "servfail": 0, 
                    "yxdomain": 0, 
                    "yxrrset": 0
                }, 
                "request": {
                    "badednsver": 0, 
                    "badsig": 0, 
                    "dnssec_ok": 36387, 
                    "edns0": 37150, 
                    "sig0": 0, 
                    "tcp": 85, 
                    "tsig": 0, 
                    "udp": 45104, 
                    "v4": 37427, 
                    "v6": 7762
                }, 
                "response": {
                    "edns0": 37150, 
                    "sig0": 0, 
                    "truncated": 770, 
                    "tsig": 0
                }, 
                "responses": 45185
            }
        }
    }, 
    "Init": {
        "boot_time": "2013-06-29T11:22:04Z"
    }, 
    "Stats": {
        "boot_time": "2013-06-30T16:04:01Z", 
        "last_update_time": "2013-08-27T11:38:54Z", 
        "lname": "hogehoge", 
        "report_time": "2013-08-27T11:38:54Z", 
        "timestamp": 1377603534.2760894
    }, 
    "Xfrout": {
        "axfr_running": 0, 
        "ixfr_running": 0, 
        "socket": {
            "unixdomain": {
                "accept": 0, 
                "acceptfail": 0, 
                "bindfail": 0, 
                "close": 0, 
                "open": 1, 
                "openfail": 0, 
                "recverr": 0, 
                "senderr": 0
            }
        }, 
        "zones": {
            "_SERVER_": {
                "notifyoutv4": 0, 
                "notifyoutv6": 0, 
                "xfrrej": 0, 
                "xfrreqdone": 0
            }
        }
    }
}
> 

b10-stats-httpdを利用する

 b10-stats-httpdを利用することで、Stats showの出力結果をHTTPで確認することができます。なお、bindctlからb10-stats-httpdを起動させる方法がわからなかったので、b10-stats-httpdを直接実行して起動させました。

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="../../bind10/statistics.xsl"?>
<bind10:statistics xmlns:bind10="http://bind10.isc.org/bind10" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://bind10.isc.org/bind10 /bind10/statistics.xsd">
  <item description="Zone statistics items. Items for all zones are stored in '_SERVER_'." identifier="Auth/zones" name="zones" optional="false" owner="Auth" title="Zone statistics" type="named_set" uri="/bind10/statistics/xml/Auth/zones"/>
  <item identifier="Auth/zones/_SERVER_" name="zone" optional="false" owner="Auth" type="map" uri="/bind10/statistics/xml/Auth/zones/_SERVER_"/>
  <item default="0" description="Number of authoritative queries rejected by the b10-auth server." identifier="Auth/zones/_SERVER_/authqryrej" name="authqryrej" optional="false" owner="Auth" title="authqryrej" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/authqryrej" value="4"/>
  <item description="OpCode statistics" identifier="Auth/zones/_SERVER_/opcode" name="opcode" optional="false" owner="Auth" title="opcode" type="map" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode"/>
  <item default="0" description="Number of OpCode=IQuery requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/opcode/iquery" name="iquery" optional="false" owner="Auth" title="opcode.iquery" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode/iquery" value="1"/>
  <item default="0" description="Number of OpCode=Notify requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/opcode/notify" name="notify" optional="false" owner="Auth" title="opcode.notify" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode/notify" value="65"/>
  <item default="0" description="Number of requests in other OpCode received by the b10-auth server." identifier="Auth/zones/_SERVER_/opcode/other" name="other" optional="false" owner="Auth" title="opcode.other" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode/other" value="3"/>
  <item default="0" description="Number of OpCode=Query requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/opcode/query" name="query" optional="false" owner="Auth" title="opcode.query" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode/query" value="45126"/>
  <item default="0" description="Number of OpCode=Status requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/opcode/status" name="status" optional="false" owner="Auth" title="opcode.status" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode/status" value="0"/>
  <item default="0" description="Number of OpCode=Update requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/opcode/update" name="update" optional="false" owner="Auth" title="opcode.update" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/opcode/update" value="0"/>
  <item default="0" description="Number of queries received by the b10-auth server resulted in authoritative answer." identifier="Auth/zones/_SERVER_/qryauthans" name="qryauthans" optional="false" owner="Auth" title="qryauthans" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/qryauthans" value="44685"/>
  <item default="0" description="Number of queries received by the b10-auth server resulted in non-authoritative answer." identifier="Auth/zones/_SERVER_/qrynoauthans" name="qrynoauthans" optional="false" owner="Auth" title="qrynoauthans" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/qrynoauthans" value="441"/>
  <item default="0" description="Number of queries received by the b10-auth server resulted in NoError and AA bit is set in the response, but the number of answer RR == 0." identifier="Auth/zones/_SERVER_/qrynxrrset" name="qrynxrrset" optional="false" owner="Auth" title="qrynxrrset" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/qrynxrrset" value="1698"/>
  <item default="0" description="Number of queries received by the b10-auth server resulted in referral answer." identifier="Auth/zones/_SERVER_/qryreferral" name="qryreferral" optional="false" owner="Auth" title="qryreferral" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/qryreferral" value="0"/>
  <item default="0" description="Number of queries received by the b10-auth server resulted in rcode = NoError and the number of answer RR >= 1." identifier="Auth/zones/_SERVER_/qrysuccess" name="qrysuccess" optional="false" owner="Auth" title="qrysuccess" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/qrysuccess" value="42282"/>
  <item description="Rcode statistics" identifier="Auth/zones/_SERVER_/rcode" name="rcode" optional="false" owner="Auth" title="rcode" type="map" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 16 (BADVERS)." identifier="Auth/zones/_SERVER_/rcode/badvers" name="badvers" optional="false" owner="Auth" title="rcode.badvers" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/badvers" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 1 (FormErr)." identifier="Auth/zones/_SERVER_/rcode/formerr" name="formerr" optional="false" owner="Auth" title="rcode.formerr" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/formerr" value="4"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 0 (NoError)." identifier="Auth/zones/_SERVER_/rcode/noerror" name="noerror" optional="false" owner="Auth" title="rcode.noerror" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/noerror" value="44040"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 9 (NotAuth)." identifier="Auth/zones/_SERVER_/rcode/notauth" name="notauth" optional="false" owner="Auth" title="rcode.notauth" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/notauth" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 4 (NotImp)." identifier="Auth/zones/_SERVER_/rcode/notimp" name="notimp" optional="false" owner="Auth" title="rcode.notimp" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/notimp" value="1"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 10 (NotZone)." identifier="Auth/zones/_SERVER_/rcode/notzone" name="notzone" optional="false" owner="Auth" title="rcode.notzone" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/notzone" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 3 (NXDomain)." identifier="Auth/zones/_SERVER_/rcode/nxdomain" name="nxdomain" optional="false" owner="Auth" title="rcode.nxdomain" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/nxdomain" value="705"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 8 (NXRRSet)." identifier="Auth/zones/_SERVER_/rcode/nxrrset" name="nxrrset" optional="false" owner="Auth" title="rcode.nxrrset" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/nxrrset" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in other RCODEs." identifier="Auth/zones/_SERVER_/rcode/other" name="other" optional="false" owner="Auth" title="rcode.other" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/other" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 5 (Refused)." identifier="Auth/zones/_SERVER_/rcode/refused" name="refused" optional="false" owner="Auth" title="rcode.refused" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/refused" value="441"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 2 (ServFail)." identifier="Auth/zones/_SERVER_/rcode/servfail" name="servfail" optional="false" owner="Auth" title="rcode.servfail" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/servfail" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 6 (YXDomain)." identifier="Auth/zones/_SERVER_/rcode/yxdomain" name="yxdomain" optional="false" owner="Auth" title="rcode.yxdomain" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/yxdomain" value="0"/>
  <item default="0" description="Number of requests received by the b10-auth server resulted in RCODE = 7 (YXRRSet)." identifier="Auth/zones/_SERVER_/rcode/yxrrset" name="yxrrset" optional="false" owner="Auth" title="rcode.yxrrset" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/rcode/yxrrset" value="0"/>
  <item description="Request statistics" identifier="Auth/zones/_SERVER_/request" name="request" optional="false" owner="Auth" title="request" type="map" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request"/>
  <item default="0" description="Number of requests with unsupported EDNS version received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/badednsver" name="badednsver" optional="false" owner="Auth" title="request.badednsver" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/badednsver" value="0"/>
  <item default="0" description="Number of requests with invalid TSIG or SIG(0) signature received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/badsig" name="badsig" optional="false" owner="Auth" title="request.badsig" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/badsig" value="0"/>
  <item default="0" description="Number of requests with "DNSSEC OK" (DO) bit was set received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/dnssec_ok" name="dnssec_ok" optional="false" owner="Auth" title="request.dnssec_ok" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/dnssec_ok" value="36391"/>
  <item default="0" description="Number of requests with EDNS0 received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/edns0" name="edns0" optional="false" owner="Auth" title="request.edns0" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/edns0" value="37154"/>
  <item default="0" description="Number of requests with SIG(0) received by the b10-auth server; currently not implemented in BIND 10." identifier="Auth/zones/_SERVER_/request/sig0" name="sig0" optional="false" owner="Auth" title="request.sig0" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/sig0" value="0"/>
  <item default="0" description="Number of TCP requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/tcp" name="tcp" optional="false" owner="Auth" title="request.tcp" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/tcp" value="85"/>
  <item default="0" description="Number of requests with TSIG received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/tsig" name="tsig" optional="false" owner="Auth" title="request.tsig" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/tsig" value="0"/>
  <item default="0" description="Number of UDP requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/udp" name="udp" optional="false" owner="Auth" title="request.udp" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/udp" value="45110"/>
  <item default="0" description="Number of IPv4 requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/v4" name="v4" optional="false" owner="Auth" title="request.v4" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/v4" value="37433"/>
  <item default="0" description="Number of IPv6 requests received by the b10-auth server." identifier="Auth/zones/_SERVER_/request/v6" name="v6" optional="false" owner="Auth" title="request.v6" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/request/v6" value="7762"/>
  <item description="Response statistics" identifier="Auth/zones/_SERVER_/response" name="response" optional="false" owner="Auth" title="response" type="map" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/response"/>
  <item default="0" description="Number of responses with EDNS0 sent by the b10-auth server." identifier="Auth/zones/_SERVER_/response/edns0" name="edns0" optional="false" owner="Auth" title="response.edns0" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/response/edns0" value="37154"/>
  <item default="0" description="Number of responses with SIG(0) sent by the b10-auth server; currently not implemented in BIND 10." identifier="Auth/zones/_SERVER_/response/sig0" name="sig0" optional="false" owner="Auth" title="response.sig0" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/response/sig0" value="0"/>
  <item default="0" description="Number of truncated responses sent by the b10-auth server." identifier="Auth/zones/_SERVER_/response/truncated" name="truncated" optional="false" owner="Auth" title="response.truncated" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/response/truncated" value="770"/>
  <item default="0" description="Number of responses with TSIG sent by the b10-auth server." identifier="Auth/zones/_SERVER_/response/tsig" name="tsig" optional="false" owner="Auth" title="response.tsig" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/response/tsig" value="0"/>
  <item default="0" description="Number of responses sent by the b10-auth server." identifier="Auth/zones/_SERVER_/responses" name="responses" optional="false" owner="Auth" title="responses" type="integer" uri="/bind10/statistics/xml/Auth/zones/_SERVER_/responses" value="45191"/>
  <item default="1970-01-01T00:00:00Z" description="A date time when bind10 process starts initially" format="date-time" identifier="Init/boot_time" name="boot_time" optional="false" owner="Init" title="Boot time" type="string" uri="/bind10/statistics/xml/Init/boot_time" value="2013-06-29T11:22:04Z"/>
  <item default="1970-01-01T00:00:00Z" description="A date time when the stats module starts initially or when the stats module restarts" format="date-time" identifier="Stats/boot_time" name="boot_time" optional="false" owner="Stats" title="Boot time" type="string" uri="/bind10/statistics/xml/Stats/boot_time" value="2013-06-30T16:04:01Z"/>
  <item default="1970-01-01T00:00:00Z" description="The latest date time when the stats module receives from other modules like auth server or b10-init process and so on" format="date-time" identifier="Stats/last_update_time" name="last_update_time" optional="false" owner="Stats" title="Last update time" type="string" uri="/bind10/statistics/xml/Stats/last_update_time" value="2013-08-27T11:47:10Z"/>
  <item default="" description="A localname of stats module given via CC protocol" identifier="Stats/lname" name="lname" optional="false" owner="Stats" title="Local Name" type="string" uri="/bind10/statistics/xml/Stats/lname" value="hogehoge"/>
  <item default="1970-01-01T00:00:00Z" description="A date time when stats module reports" format="date-time" identifier="Stats/report_time" name="report_time" optional="false" owner="Stats" title="Report time" type="string" uri="/bind10/statistics/xml/Stats/report_time" value="2013-08-27T11:47:10Z"/>
  <item default="0.0" description="A current time stamp since epoch time (1970-01-01T00:00:00Z)" identifier="Stats/timestamp" name="timestamp" optional="false" owner="Stats" title="Timestamp" type="real" uri="/bind10/statistics/xml/Stats/timestamp" value="1377604030.9478726"/>
  <item default="0" description="Number of AXFRs in progress" identifier="Xfrout/axfr_running" name="axfr_running" optional="false" owner="Xfrout" title="AXFR running" type="integer" uri="/bind10/statistics/xml/Xfrout/axfr_running" value="0"/>
  <item default="0" description="Number of IXFRs in progress" identifier="Xfrout/ixfr_running" name="ixfr_running" optional="false" owner="Xfrout" title="IXFR running" type="integer" uri="/bind10/statistics/xml/Xfrout/ixfr_running" value="0"/>
  <item description="A directory name of socket statistics" identifier="Xfrout/socket" name="socket" optional="false" owner="Xfrout" title="Socket" type="map" uri="/bind10/statistics/xml/Xfrout/socket"/>
  <item description="A directory name of UNIX domain statistics" identifier="Xfrout/socket/unixdomain" name="unixdomain" optional="false" owner="Xfrout" title="UNIX domain" type="map" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain"/>
  <item default="0" description="UNIX domain sockets incoming connections successfully accepted" identifier="Xfrout/socket/unixdomain/accept" name="accept" optional="false" owner="Xfrout" title="Accept" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/accept" value="0"/>
  <item default="0" description="UNIX domain sockets incoming accept failures" identifier="Xfrout/socket/unixdomain/acceptfail" name="acceptfail" optional="false" owner="Xfrout" title="Accept failures" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/acceptfail" value="0"/>
  <item default="0" description="UNIX domain sockets bind failures" identifier="Xfrout/socket/unixdomain/bindfail" name="bindfail" optional="false" owner="Xfrout" title="Bind failures" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/bindfail" value="0"/>
  <item default="0" description="UNIX domain sockets closed" identifier="Xfrout/socket/unixdomain/close" name="close" optional="false" owner="Xfrout" title="Close" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/close" value="0"/>
  <item default="0" description="UNIX domain sockets opened successfully" identifier="Xfrout/socket/unixdomain/open" name="open" optional="false" owner="Xfrout" title="Open" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/open" value="1"/>
  <item default="0" description="UNIX domain sockets open failures" identifier="Xfrout/socket/unixdomain/openfail" name="openfail" optional="false" owner="Xfrout" title="Open failures" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/openfail" value="0"/>
  <item default="0" description="UNIX domain sockets receive errors" identifier="Xfrout/socket/unixdomain/recverr" name="recverr" optional="false" owner="Xfrout" title="Receive errors" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/recverr" value="0"/>
  <item default="0" description="UNIX domain sockets send errors" identifier="Xfrout/socket/unixdomain/senderr" name="senderr" optional="false" owner="Xfrout" title="Send errors" type="integer" uri="/bind10/statistics/xml/Xfrout/socket/unixdomain/senderr" value="0"/>
  <item description="A directory name of per-zone statistics" identifier="Xfrout/zones" name="zones" optional="false" owner="Xfrout" title="Zone names" type="named_set" uri="/bind10/statistics/xml/Xfrout/zones"/>
  <item description="A actual zone name or special zone name _SERVER_ representing an entire server" identifier="Xfrout/zones/_SERVER_" name="zonename" optional="false" owner="Xfrout" title="Zone name" type="map" uri="/bind10/statistics/xml/Xfrout/zones/_SERVER_"/>
  <item default="0" description="Number of IPv4 notifies per zone name sent out from Xfrout" identifier="Xfrout/zones/_SERVER_/notifyoutv4" name="notifyoutv4" optional="false" owner="Xfrout" title="IPv4 notifies" type="integer" uri="/bind10/statistics/xml/Xfrout/zones/_SERVER_/notifyoutv4" value="0"/>
  <item default="0" description="Number of IPv6 notifies per zone name sent out from Xfrout" identifier="Xfrout/zones/_SERVER_/notifyoutv6" name="notifyoutv6" optional="false" owner="Xfrout" title="IPv6 notifies" type="integer" uri="/bind10/statistics/xml/Xfrout/zones/_SERVER_/notifyoutv6" value="0"/>
  <item default="0" description="Number of XFR requests per zone name rejected by Xfrout" identifier="Xfrout/zones/_SERVER_/xfrrej" name="xfrrej" optional="false" owner="Xfrout" title="XFR rejected requests" type="integer" uri="/bind10/statistics/xml/Xfrout/zones/_SERVER_/xfrrej" value="0"/>
  <item default="0" description="Number of requested zone transfers completed per zone name" identifier="Xfrout/zones/_SERVER_/xfrreqdone" name="xfrreqdone" optional="false" owner="Xfrout" title="Requested zone transfers" type="integer" uri="/bind10/statistics/xml/Xfrout/zones/_SERVER_/xfrreqdone" value="0"/>
</bind10:statistics>

27 Aug 2013