[win2kforum] Re: Linux and dynamic DNS updates from DHCP.

  • From: "Ed Sanborn" <esanborn@xxxxxxxxxxxxx>
  • To: <win2kforum@xxxxxxxxxxxxx>
  • Date: Mon, 7 Oct 2002 16:31:12 -0400

I'm pretty sure it is on as it works for all of my Windows clients.
I rarely add Windows systems into DNS. They just appear there
after being allocated a reserved DHCP address...

I will check though.

I'm only see'ing this on Linux clients...

-Ed

-----Original Message-----
From: D-rok [mailto:Webservices@xxxxxxxxxxx]
Sent: Monday, October 07, 2002 4:28 PM
To: win2kforum@xxxxxxxxxxxxx
Subject: [win2kforum] Re: Linux and dynamic DNS updates from DHCP.



Have you verified that "Allow Dynamic Updates" is turned on in DNS? You
might have an issue if you selected "Allows only Secured Updates" being
as the clients are not authenticating to Active Directory. Hope that
helps...

Daniel=20
MCSE, CCNA, MCSA, MCT,=20
CIW Security Analyst, Net+, Server+, A+

-----Original Message-----
From: win2kforum-bounce@xxxxxxxxxxxxx
[mailto:win2kforum-bounce@xxxxxxxxxxxxx] On Behalf Of Ed Sanborn
Sent: Monday, October 07, 2002 11:32 AM
To: win2kforum@xxxxxxxxxxxxx
Subject: [win2kforum] Linux and dynamic DNS updates from DHCP.



Hi folks,

  I have several Redhat Linux clients.  They seem to
get a reserved DHCP address fine from our W2K MS-DNS=3D20
server. But, MS-DNS is not being updated dynamically to=3D20
show the new Linux system. If I check the
DHCP reservation for these systems I click on the DNS
tab and I see that I have the following checked:

Automatically update DHCP client information in DNS
    Always update DNS
Discard forward (name-to-address) lookups when lease expires Enable
updates for DNS clients that do not support dynamic update

I assumed that the last one above would have helped.
Does anyone else have trouble with Linux and dynamic DNS updates via
DHCP?

Thanks,

        Ed

Ed Sanborn   (978) 367-8478
Principal Network Administrator
SnowShore Networks
285 Billerica Rd.
Chelmsford, MA. 01824=3D20
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=20



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