On Wed, 30 Jul 2014 13:11:24 +0800 Theodore Si wrote: > I find that in my CentOS, which is installed in vmware, I can use yum to > install software from Internet, and I can also ping websites, but I > cannot download stuff using wget. > I receive error msg unable to resolve host address “xxxxx”. The IP > address is 192.168.80.128, and this is the content of /etc/resolv.conf > # Generated by NetworkManager > domain localdomain > search localdomain > nameserver 192.168.80.2 ping 192.168.80.128 and/or traceroute 192.168.0.128 Does it work? wget http://192.168.80.128/whatever Does it work? wget yourname/whatever That apparently doesn't work. If the other do, then your problem is that there is no dns entry for 192.168.80.128 on your dns server located at 192.168.80.2 -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com