<div dir="ltr">I would check for DNS resolution from the machine executing the sudo, to the IPA server. </div><div class="gmail_extra"> <div class="gmail_quote">On Thu, Jun 4, 2015 at 9:54 AM, Sina Owolabi <<a href="mailto:notify.sina@gmail.com" target="_blank">notify.sina@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi I recently had to remove and reinstall a fresh IPA server. I am currently re-enrolling all the ipa clients to the recently refreshed domain (same name as the previous realm and domain). The new IPA master is RHEL7.1 with IPA 4.1.3. All client servers are running RHEL6.6. I also have sudorule that allows a group to have access to run all commands on all servers: Rule name: All Enabled: TRUE Host category: all Command category: all User Groups: superusers Sudo Option: !authenticate ---------------------------- I noticed that trying to run sudo on a few of the servers makes the command hang indefinitely. I am not sure what is the cause and where to look. Please what can I do to troubleshoot and fix this? -- Manage your subscription for the Freeipa-users mailing list: <a href="https://www.redhat.com/mailman/listinfo/freeipa-users" target="_blank">https://www.redhat.com/mailman/listinfo/freeipa-users</a> Go to <a href="http://freeipa.org" target="_blank">http://freeipa.org</a> for more info on the project </blockquote></div> </div>