Setup Cannot Contact The Primary Dns Server Exchange 2010
I did a couple of PINGS and TRACERT. A quick Google search will retrieve a list of several third-party tools that can help you measure and determine a baseline for your DNS response time. Is this common on Edge Servers. Select forumWindowsMac OsLinuxOtherSmartphonesTabletsSoftwareOpen SourceWeb DevelopmentBrowserMobile AppsHardwareDesktopLaptopsNetworksStoragePeripheralSecurityMalwarePiracyIT EmploymentCloudEmerging TechCommunityTips and TricksSocial EnterpriseSocial NetworkingAppleMicrosoftGoogleAfter HoursPost typeSelect discussion typeGeneral discussionQuestionPraiseRantAlertTipIdeaSubject titleTopic Tags More Select up to 3 tags (1 tag required) CloudPiracySecurityAppleMicrosoftIT EmploymentGoogleOpen SourceMobilitySocial check over here
Please let me know whether I can procede with the Setup. Probably specific ports are blocked. In addition the Edge Transport server needs to resolve FQDNs on the Internet. For more information about configuring DNS settings for Exchange 2007 Servers, see the following Exchange Server resources: "Configuring DNS Settings for Exchange 2007 Servers" (http://go.microsoft.com/fwlink/?linkid=85967) "Configuring Transport Server Properties" (http://go.microsoft.com/fwlink/?LinkId=119959) look at this site
Ping is the most common and obvious method to test basic connectivity, but your network might block Ping (and trace). If you see a large number of TCP requests, this is a clue to investigate Exchange-related requests instead of troubleshooting simple lookups of host names, for example. For example, all messages that are sent between Hub Transport servers in the organization by using the implicit intra-organization Send connector use the internal DNS lookups configuration.
WindowSecurity.com Network Security & Information Security resource for IT administrators. But in our setup (the organisation I am maintaining is taken over by other vendor) the internal DNS name is put in the IP configuration. 1. Edge Transport Server Role Prerequisites Completed Warning: Setup cannot contact the primary DNS server (10.202.100.1) using TCP port 53. Check primary DNS ip in network configuration is set to new server IP address. 0 LVL 65 Overall: Level 65 Exchange 58 Message Expert Comment by:Mestha2009-05-27 Comment Utility Permalink(# a24481812)
If you can successfully telnet to the host but you couldn’t ping it, you know that only DNS is blocked. Mandatory is a working name resolution between Edge and Hub Transport servers, as well as creating a DNS Suffix on the Edge Transport server. When a Send connector is configured to use the external DNS lookup settings on a transport server, it uses the external DNS settings that you configure to resolve host or MX You're Edge server should have an external dns configured in the ip settings, it will use port 53 so you will need to be sure that the port is open.
My old domain controllers were very slow. Yes No Do you like the page design? This was resolved ok. Therefore, often when you investigate a disk I/O issue, you should investigate CPU and memory issues in parallel.
Monday, August 15, 2011 1:32 AM Reply | Quote 0 Sign in to vote Means is the warnign can be ignored? http://www.networksteve.com/exchange/topic.php/Edge_Transport_Server_Role_Prerequisites_Warning:Setup_cannot_co/?TopicId=28129&Posts=1 Why because if the DNS entries removed then this needs many modifications in the settings (Like: Add host file entry in the HUB and Edge server....Finding External DNS Entry which I Is it manadatory to resolve the external DNS Adress? Board index The team • Delete all board cookies • All times are UTC + 1 hour [ DST ] Get VirtualBox Forum powered by phpBB © phpBB Group By any
Then you would create the host records for your Hub Transport server in a forward lookup zone onthese DNS servers. http://stevemattley.com/setup-cannot/setup-cannot-detect-an-smtp-or-send-connector-exchange-2010.html Every DNS problem you encounter should fall into one of these categories. System administrators are often quick to investigate and blame “the network” for Exchange problems, and often rightly so. In the last part of this series the pre-requisites for Edge Transport servers were installed.
The external DNS settings also apply to Receive connectors for the anti-spam agents, such as the Sender ID agent and Connection Filter agent. Verify that the IP address of the DNS server is correct. Preparing Exchange Setup Copying Setup Files COMPLETED The following server role(s) will be installed Languages Management Tools Edge Transport Role Performing Microsoft Exchange Server Prerequisite Check Configuring Prerequisites COMPLETED Language Pack
By default, DNS servers listen on TCP socket 53 for communications such as name resolution queries.
Save the host file and exit. that is y I forcefully demoted. When I run the installtion wizard, I get the same warning "Setup cannot contact the primary DNS server on port 53" while the machine can resolve all internet domain names using This should be done with the HOSTS file.
Reply ankit says June 30, 2014 at 9:34 pm plz tell me why Reply Paul Cunningham says June 30, 2014 at 10:30 pm Sure. There should be no IP conflict. You can find a full listing of counters that are important for DNS troubleshooting in the Microsoft article “Monitoring DNS server performance”. have a peek at these guys Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.
If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Are subnet masks correct? Manage Your Profile | Site Feedback Site Feedback x Tell us about your experience... Understanding the different classes of DNS issues and the troubleshooting process required to approach a specific type of issue will demystify DNS so that it’s no longer the black box it