Creating two way domain trust failing, error: Getting DC name failed: Status = 1355 0x54b ERROR_NO_SUCH

Creating two way domain trust failing, error: Getting DC name failed: Status = 1355 0x54b ERROR_NO_SUCH_DOMAIN

- January 23, 2013

hi,

we have 2 active directory domain forest. need enable 2 way trust between both domains enable resource sharing. below details:

1. domain 1- functional level 2003- dc on 2008 r2 os

2. domain 2- functional level 2003- dc on win 2003.

below ports open bi-directionally these domains separated firewall

389 udp+tcp,445 tcp,88 udp+tcp,135 tcp,53 tcp+udp, 3268 tcp

conditional forwarder being added on both domain dns , pointing respective domain controller ip.

while creating domain trust after entering domain name, 2 options coming 1. create realm trsut , other trust windows domain. option should not come ideally both domains window domain. on clicking next teh trust wizard finishing saying cannot continue. while running nltest /dsgetdc: domain fqdn either domain getting below error:

getting dc name failed: status = 1355 0x54b error_no_such_domain

just mention, while creating trust have checked connection log in the firewall , above mentioned ports getting hit 1 dc ip other dc ip , teh connection successful. sure not missing ports required , communication not opened.

any great.

manu

apart of having ports opened, need make sure not filtered too. ports open listed here: http://support.microsoft.com/kb/179442/en-us#method2

for testing, can use portqryui (http://www.microsoft.com/en-us/download/details.aspx?id=24009) , use query predefined service option domains , trusts.

please make sure dns resolution working using nslookup. needs done make sure dns resolution working cross domains.

this posting provided "as is" no warranties or guarantees , , confers no rights.

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