Hi Rex,
Yes, nslookup like you did reply to Kevin.
I mean the machine has more than two PTR records and the DNS server.
Thanks & Regards,
Ken Zhao
Microsoft Online Partner Support
Get Secure! -
www.microsoft.com/security
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--------------------
| Thread-Topic: Multiple pointer entry`s for pc`s
| thread-index: AcXbmaZB2CeqGx6nTiGzz0wOPj7zGg==
| X-WBNR-Posting-Host: 212.79.172.242
| From: "=?Utf-8?B?UmV4IEtyZW1lcg==?=" <
[email protected]>
| References: <
[email protected]>
<
[email protected]>
<
[email protected]>
<
[email protected]>
| Subject: Re: Multiple pointer entry`s for pc`s
| Date: Fri, 28 Oct 2005 01:29:01 -0700
| Lines: 127
| Message-ID: <
[email protected]>
| MIME-Version: 1.0
| Content-Type: text/plain;
| charset="Utf-8"
| Content-Transfer-Encoding: 7bit
| X-Newsreader: Microsoft CDO for Windows 2000
| Content-Class: urn:content-classes:message
| Importance: normal
| Priority: normal
| X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| Newsgroups: microsoft.public.win2000.dns
| NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA03.phx.gbl
| Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.win2000.dns:14523
| X-Tomcat-NG: microsoft.public.win2000.dns
|
|
@kevin: no these are normal pc`s.The strange thing is that not every pc
has
| multiple prt entrys just a few have 2 or 3 entrys.
| I have deltet the pc`s ptr records and after a week(?) they have 2 or 3
ptr
| records.
| When i am doing a nslookup on a pc that has 2 ptr records it gives me
both
| ip addresses back.One ip is the current ip the other is an "old" one
which
| can be occupied by another pc.When i am conecting via name i can never
tell
| which pc i am currently on because it chooses one (of the two) ip
addresses.
|
| The dns server is w2k server.
|
| @ken:nslookup like i did above? can you please be more specific what pc
or
| server do you mean.
|
| "Ken Zhao [MSFT]" wrote:
|
| > Hi Rex,
| >
| > Could you copy/paste the output of IPconfig /all and nslookup commands
| > here? What is the OS of DHCP server?
| >
| > Thanks & Regards,
| >
| > Ken Zhao
| >
| > Microsoft Online Partner Support
| > Get Secure! -
www.microsoft.com/security
| >
| > =====================================================
| > When responding to posts, please "Reply to Group" via your newsreader
so
| > that others may learn and benefit from your issue.
| > =====================================================
| > This posting is provided "AS IS" with no warranties, and confers no
rights.
| >
| >
| >
| >
| >
| > --------------------
| > | Thread-Topic: Multiple pointer entry`s for pc`s
| > | thread-index: AcXa7j1WNLNUSTffSRGA8KCwJYIiew==
| > | X-WBNR-Posting-Host: 212.79.172.242
| > | From: "=?Utf-8?B?UmV4IEtyZW1lcg==?=" <
[email protected]>
| > | References: <
[email protected]>
| > <
[email protected]>
| > | Subject: Re: Multiple pointer entry`s for pc`s
| > | Date: Thu, 27 Oct 2005 05:02:01 -0700
| > | Lines: 58
| > | Message-ID: <
[email protected]>
| > | MIME-Version: 1.0
| > | Content-Type: text/plain;
| > | charset="Utf-8"
| > | Content-Transfer-Encoding: 7bit
| > | X-Newsreader: Microsoft CDO for Windows 2000
| > | Content-Class: urn:content-classes:message
| > | Importance: normal
| > | Priority: normal
| > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| > | Newsgroups: microsoft.public.win2000.dns
| > | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| > | Path:
TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA03.phx.gbl
| > | Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.win2000.dns:14510
| > | X-Tomcat-NG: microsoft.public.win2000.dns
| > |
| > |
| > |
| > | "Kevin D. Goodknecht Sr. [MVP]" wrote:
| > |
| > | > > Hi,
| > | > >
| > | > > i noticed the the reverse entrys for the client pc`s are double or
| > | > > more in the dns.
| > | > > The primary dns server is in the root domain. (e.g. domain.org)
| > | > > The secondary zone is in a child domain where all client pc`s (and
| > | > > users accounts) are.(test.domain.org).
| > | > > Dhcp is configured in the root domain and in the child domain.
| > | > >
| > | > > Dhcp Options
| > | > > Automaticly update client information in dns
| > | > > DHcp update only if dhcp client request
| > | > >
| > | > > The clients are windows 2000 and windows xp.
| > | > > Why are the pointers double in dns and how can we avoid this?
| > | >
| > | >
| > | > What do you mean by double? Does each Machine register two PTRs?
| > |
| > | Yes thats right.A few pc`s have 2 or 3 ptr entry`s.Each with a
different
| > ip
| > | address.
| > | The pc got an (only 1 nic is installed in each pc) ip address via
dhcp.
| > | I think that the ptr record is not updating itself and creates a
new
| > one.
| > | What can cause this behaviour?
| > | >
| > | >
| > | >
| > | >
| > | > --
| > | > Best regards,
| > | > Kevin D. Goodknecht Sr. [MVP]
| > | > Hope This Helps
| > | > ===================================
| > | > When responding to posts, please "Reply to Group"
| > | > via your newsreader so that others may learn and
| > | > benefit from your issue, to respond directly to
| > | > me remove the nospam. from my email address.
| > | > ===================================
| > | >
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| > | >
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| > | >
https://secure.lsaol.com/
| > | > ===================================
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| > | > It will strip signature out and more
| > | >
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| > | > ===================================
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| > | > with OEBackup:
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|
