goliveuk
asked on
DNS Issue on SBS 2011
Hello,
I have a SBS 2011. I have issues with the DNS - on random bases it just stops working properly. Some websites are opening, others are not. After restart of the service - it works like a charm. To solve the issue I created a batch file to restart it every 4 hours. However the schedule is working fine, but the issue persist. It is gone only after a manual restart of the service.
Any help, please.
I have a SBS 2011. I have issues with the DNS - on random bases it just stops working properly. Some websites are opening, others are not. After restart of the service - it works like a charm. To solve the issue I created a batch file to restart it every 4 hours. However the schedule is working fine, but the issue persist. It is gone only after a manual restart of the service.
Any help, please.
Hi,
Are you able to open security website like symantec, sophos or microsoft? this may caused by virus. Worth to perform a full AV scan on the server. Also, have you changed your forwarders recenly or is this configured correctly?
The website you are unable to access, are you able to ping them?
Are you able to open security website like symantec, sophos or microsoft? this may caused by virus. Worth to perform a full AV scan on the server. Also, have you changed your forwarders recenly or is this configured correctly?
The website you are unable to access, are you able to ping them?
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Run the SBS BPA for an answer on that well known issue.
http://support.microsoft.com/kb/2673284
Hope that helps,
Olaf
http://support.microsoft.com/kb/2673284
Hope that helps,
Olaf
As Cliff points out, this is a well known issue. you can either do the registry fix as pointed to or simply add DNS Forwarders
Also, you might need to use IIS debugging tools to get any crash dump for analysis.
Regards