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# Mon Mar 15 16:16:02 2004 Matt Lytle <mjl@andrew.cmu.edu> - Ticket created
Date: Mon, 15 Mar 2004 16:15:31 -0500
From: Matt Lytle <mjl@andrew.cmu.edu>
To: krb5-bugs@mit.edu
Subject: KFW Bug when locating DNS Servers
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We have a machine running Windows XP and OpenAFS 1.2.10. It has 4 network
adapters: wired, wireless, Cisco VPN, and MS Loopback (for OpenAFS). The
Wireless and the Ciscvo VPN have DNS Servers associated with them.

For some reason when requesting K5 tickets, KFW tries to do DNS lookups for
various SRV records to various DNS Servers at MIT. I've found that these
are hardcoded into wshelp32.dll in the resource block. If I modify these,
then it works fine.

Why is KFW not finding the system's dns settings? I've tested this under
KFW 2.5.1 and 2.6Beta7.

Thanks,

Matt
# Mon Mar 15 16:33:13 2004 "Jeffrey Altman [Kermit Project]" <jaltman@columbia.edu> - Comments added
Date: Mon, 15 Mar 2004 16:34:19 -0500
From: Jeffrey Altman <jaltman@columbia.edu>
To: rt-comment@krbdev.mit.edu
Cc: krb5-prs@MIT.EDU
Subject: Re: [krbdev.mit.edu #2404] KFW Bug when locating DNS Servers
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You are using statically defined information for all of the adapters
and none of the adapters have a domain name specified would be
my guess.



Matt Lytle via RT wrote:

Show quoted text
>We have a machine running Windows XP and OpenAFS 1.2.10. It has 4 network
>adapters: wired, wireless, Cisco VPN, and MS Loopback (for OpenAFS). The
>Wireless and the Ciscvo VPN have DNS Servers associated with them.
>
>For some reason when requesting K5 tickets, KFW tries to do DNS lookups for
>various SRV records to various DNS Servers at MIT. I've found that these
>are hardcoded into wshelp32.dll in the resource block. If I modify these,
>then it works fine.
>
>Why is KFW not finding the system's dns settings? I've tested this under
>KFW 2.5.1 and 2.6Beta7.
>
>Thanks,
>
>Matt
>_______________________________________________
>krb5-bugs mailing list
>krb5-bugs@mit.edu
>https://mailman.mit.edu/mailman/listinfo/krb5-bugs
>
# Mon Mar 15 17:02:24 2004 jaltman (Jeffrey Altman) - Taken
# Mon Mar 15 17:02:42 2004 jaltman (Jeffrey Altman) - Status changed from 'new' to 'open'
# Mon Mar 15 17:02:42 2004 jaltman (Jeffrey Altman) - Queue changed from krb5 to kfw
# Mon Mar 15 17:03:31 2004 jaltman (Jeffrey Altman) - Comments added
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A fix to wshelper res_init.c was committed to the pismere tree on
20040315.
# Wed Mar 17 01:33:16 2004 jaltman (Jeffrey Altman) - Correspondence added
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http://web.mit.edu/~jaltman/Public/Leash/MITKerberosForWindows-2.6-preBeta-8.exe

should correct the DNS lookup problem.
# Fri Mar 19 11:20:02 2004 Matt Lytle <mjl@andrew.cmu.edu> - Correspondence added
Date: Fri, 19 Mar 2004 11:19:57 -0500
From: Matt Lytle <mjl@andrew.cmu.edu>
To: krb5-bugs@mit.edu
Subject: Re: [krbdev.mit.edu #2404] KFW Bug when locating DNS Servers
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This does fix it, although It does send bogus DNS requests over the wrong
interface. But I don't know if there is a good way to figure out what
adapter to use.

--Matt

--On Wednesday, March 17, 2004 1:33 AM -0500 Jeffrey Altman via RT
<rt-krbdev-comment@krbdev.mit.edu> wrote:

Show quoted text
> http://web.mit.edu/~jaltman/Public/Leash/MITKerberosForWindows-2.6-preBet
> a-8.exe
>
> should correct the DNS lookup problem.
>
>
# Fri Mar 19 11:34:56 2004 jaltman (Jeffrey Altman) - Status changed from 'open' to 'resolved'
# Fri Mar 19 11:34:56 2004 jaltman (Jeffrey Altman) - Comments added
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confirmation that bug is fixed has been received.