Hi all
i try to explain our scenario
i have two SITE, SITE "A" and SITE "B" connected in vpn.
On the first SITE "A"
- DOMAIN SERVER MICROSOFT AD "domainRED" with FSMO
- DOMAIN SERVER MICROSOFT AD " domainRED" secondary
- DOMAIN SERVER MICROSOFT AD "domainGREEN" with FSMO
On the second SITE "B"
- DOMAIN SERVER MICROSOFT AD "domainRED" read only domain controller
- DOMAIN SERVER MICROSOFT AD "domainRED" with a second read only domain controller (for redundancy)
- DOMAIN SERVER MICROSOFT AD " domainGREEN" secondary
- ERP SERVER with client server application on "domainGREEN"
- Pc client (about 20) on "domainRED" with client of ERP SERVER
NOTE1
beetwen "domainRED" and "domainGREEN" there is an UNIDIRECTIONAL INTER FOREST TRUST
"domainGREEN" outbound trust on "domainRED"
"domainRED" inbound trust on "domainGREEN"
This configuration is made in order to say :
USER JOHN.domainRED can open ERPFOLDER on ERPSERVER.domainGREEN
and it works
PROBLEM IS:
if we have vpn problem, pc client on SITE "B" failed to open ERP SERVER application on the same SITE
Seems request surf from SITE "B" to SITE "A"!
Seems an authentication problem, but on SITE B we have these 3 server:
- DOMAIN SERVER MICROSOFT AD "domainRED" read only domain controller
- DOMAIN SERVER MICROSOFT AD "domainRED" with a second read only domain controller (for redundancy)
- DOMAIN SERVER MICROSOFT AD " domainGREEN" secondary
just to avoid network request in VPN!
we thought that flow should be:
1) PCCLIENT on SITE "B" launch application ->
2)read only domain controller on SITE"B" ask for trust DOMAIN SERVER MICROSOFT AD " domainGREEN" secondary on SITE"B"
3) DOMAIN SERVER MICROSOFT AD " domainGREEN" secondary on SITE"B" replies OK
4) PC CLIENT can start application
Maybe porblem is read controller domain of domainRED ? (better a traditional secondaary domain with global catalogue and so on...?)
or problem can be DOMAIN SERVER MICROSOFT AD " domainGREEN" secondary on SITE"B" is not primary with FSMO?
How can i troubleshoot?
really thanks, sorry for my english, ask me for details
M
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ASKER
https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/cc754218(v=ws.10)?redirectedfrom=MSDN#BKMK_XDomAuthN
so RODC seems to be limited in cross domain request
but strange behavoiur is this:
from client i double click .exe link on ERP SERVER. i have error attached
but if i make \\ERPSERVER i can browse the folder containing Exe!
M