Re: win 2003 to win 208 trust relationship problem

Hello Maurice,

You can try turning off the large send offload on the network card.

Best regards

Meinolf Weber
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Hi, yes by default we always have NetBIOS over TCP enabled. I
installed WINS on the w2K8 server and set it to replicate with the
WINS on a W2K3 server. A push/Pull was initated and the database
filled up correctly. I set up a secondary zone in DNS for the W2K3
domain and that all set up ok too. I can now happikly validate trusts
in each direction and from either end. So, on the face of it, it all
should be working. But, on a workstation on the W2K3 domain if I open
the network up I can see the W2K8 domain name but cannot gain access
to it. On the W2K8 server if I open the network I cannot see any sign
of the W2K3 domain there.

On the W2K8 system I did managed to map a drive to \\server IP
address\folder with 'Connect using different username' - having done
that I can read/write files on the share ok.

This seems very reminiscent of a problem I came accross with a Vista
PC not being able to map a drive letter to a Buffalo NAS server when
using its name but mapping ok is the NAS IP address was used. I think
it was due to the LMcaompatbility level.

"Meinolf Weber" wrote:

Hello Maurice,

Is NetBios over TCP/IP enabled on the 2008 on the NIC properties?
WINS you will find under the features not under the roles.

Best regards

Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and
confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
Hi, thanks for that I had suspected that the DNS would need setting
up correctly. I have done this and now from both ends if I go into
AD Domains & Trusts I can validate the trusts in each direction. So,
on the face of it the trusts now look ok. But, on the W2K3 domain I
can expand the network and see both domain names but when I try and
expand the w2K8 domain I get access denied. On the W2K8 system if I
expand the netword the W2K3 domain does not even show up at all.

I have checked WINS at the W2K3 end and that all looks ok, I don't
seem to be able to find where you can install WINS on W2K8 as it
doesn't show up on the list of installable roles.

"Meinolf Weber" wrote:

Hello Maurice,

See here for DNS setup:
http://searchwinit.techtarget.com/expert/KnowledgebaseAnswer/0,2896
25
,sid1_gci1101656,00.html#
Can you ping with ip address, computername and FQDN after DNS
setup?
Best regards

Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties,
and
confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
My main domain is Server 2003(2 DCs + 3 member servers) all 32bit
editions. I have set up a PC with Server 2008 Enterprise 64bit in
its own domain but on the same physical LAN and IP range. When I
come to try and establish a trust between the 2 domains it does
seem to set them up at both ends but when you come to validate the
trusts it fails saying a DC cannot be found in the other domain.
The DNS server on the win 2008 is set to see the 2 DNS servers on
the 2003 domain as forwarders so can't see why AD on the 2008
machine says it can't find a DC in the 2003 domain.

Any pointers greatfully appreciated.
*this isn't mission critical we are just experimenting with 2008
to
get
familiar with it.
Maurice Reed
IT Manager
international House London


.

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