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Software > Active Directory DSML > Problems with C...
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Problems with Cross Realm Trust

by "William T. Holmes" <wtholmes@[EMAIL PROTECTED] > Apr 14, 2008 at 04:28 PM

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Hello,

 

I am testing a cross realm trust setup and I am not getting anywhere. I
have an Windows 2003 R2 SP2 Active Directory and I am trying to setup a
Two Way Trust with an MIT Kerberos Realm.  I have Configured the domain
controller using:

 

Ksetup /addkdc MYREALM.COM mykdcserver.myrealm.com

 

Then I added the trust to use Active Directory Domains and Trusts.

 

Then on the MIT KDC I created the cross-realm principals. 

 

krbtgt/WINREALM.COM@[EMAIL PROTECTED]
 

The passwords for these principals are set the same as the trust
password that was set when I created the cross realm trust using the
Active Directory Domains and Trusts. 

 

I then configured a test user with an account mapping and created a
principal for that user in the MIT Kerberos Domain. 

 

When I attempt to authenticate I see the request coming in on the MIT
Kerberos Server but I am always denied access. 

 

Does anyone have a up to date guide on setting up a cross realm trunst?

 

Thanks


Bill


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<p class=3DMsoNormal>Hello,<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>I am testing a cross realm trust setup and I am not =
getting
anywhere. I have an Windows 2003 R2 SP2 Active Directory and I am trying =
to
setup a Two Way Trust with an MIT Kerberos Realm.&nbsp; I have =
Configured the
domain controller using:<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Ksetup /addkdc MYREALM.COM =
mykdcserver.myrealm.com<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Then I added the trust to use Active Directory =
Domains and
Trusts.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Then on the MIT KDC I created the cross-realm =
principals. <o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><a =
href=3D"mailto:krbtgt/WINREALM.COM@[EMAIL PROTECTED]
">krbtgt/WINREALM.COM@[EMAIL PROTECTED]
><o:p></o:p></p>

<p class=3DMsoNormal><a =
href=3D"mailto:krbtgt/MYREALM.COM@[EMAIL PROTECTED]
">krbtgt/MYREALM.COM@[EMAIL PROTECTED]
><o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>The passwords for these principals are set the same =
as the trust
password that was set when I created the cross realm trust using the =
Active
Directory Domains and Trusts. <o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>I then configured a test user with an account =
mapping and
created a principal for that user in the MIT Kerberos Domain. =
<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>When I attempt to authenticate I see the request =
coming in
on the MIT Kerberos Server but I am always denied access. =
<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Does anyone have a up to date guide on setting up a =
cross
realm trunst?<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Thanks<o:p></o:p></p>

<p class=3DMsoNormal><br>
Bill<o:p></o:p></p>

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 1 Posts in Topic:
Problems with Cross Realm Trust
"William T. Holmes&q  2008-04-14 16:28:34 

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