Hi, Earl, Thank you very much for your prompt response.There is no output for "ip route"I don't know what is my default gateway and how to check it? And how to check the device that I am connecting to? Best regards. Yeping------------------------------------------------------------------From:Earl A Ramirez earlaramirez@gmail.comTime:2016 Sep 3 (Sat) 18:38To:CentOS mailing list centos@centos.orgSubject:Re: [CentOS] Network manager cannot connet to the Internet What is the output of ip route show, can you ping your gateway, first see if you can ping your default gateway and if you can't you will have to check the device that your are connecting to.

--  Kind Regards Earl Ramirez _______________________________________________ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos