On 23/08/2010 13:20, Joseph L. Casale wrote: > /etc/nsswitch.conf and /etc/host.conf Both files are the default ones from CentOS: nsswitch.conf: (comments removed) -------------- passwd: files shadow: files group: files hosts: files dns bootparams: nisplus [NOTFOUND=return] files ethers: files netmasks: files networks: files protocols: files rpc: files services: files netgroup: nisplus publickey: nisplus automount: files nisplus aliases: files nisplus hosts.conf: ----------- order hosts,bind Before I forget, we're running CentOS 5.5 on x86_64. Thanks Gabriel