@Tom-Elliott Looks like there was something wrong with yum. I did a basic yum clean all and that seemed to solve my issues with connecting to the mirrors. I’m progressing through the installation now. Thanks again for all of your help everyone!

@Arrowhead-IT That is good to know. I am pretty sure all we need is to push IPs from a given IP pool to each of these devices.

@Tom-Elliott I attempted to go through the installer and saying no to DHCP and DNS but if failed to install tftp-server this time. Attached is the foginstall.log file.0_1450298881023_foginstall.log

@Arrowhead-IT That’s a good idea. I’ll see if there is another test box I can try using. I did try those DNS servers and still having problems (also my mistake 4.2.2.2 is Level 3 not Google). I’ll speak with our networking team and one of our Sr Sys Admins and see if they have a second to look over the system. Thanks for all of your help and speedy responses @Tom-Elliott, @Arrowhead-IT , @george1421 and @Wayne-Workman

@Tom-Elliott Looks like there was something wrong with yum. I did a basic yum clean all and that seemed to solve my issues with connecting to the mirrors. I’m progressing through the installation now. Thanks again for all of your help everyone!

@Arrowhead-IT That’s a good idea. I’ll see if there is another test box I can try using. I did try those DNS servers and still having problems (also my mistake 4.2.2.2 is Level 3 not Google). I’ll speak with our networking team and one of our Sr Sys Admins and see if they have a second to look over the system. Thanks for all of your help and speedy responses @Tom-Elliott, @Arrowhead-IT , @george1421 and @Wayne-Workman

@Tom-Elliott Hey Tom, we are not dead set to use 1.2.0 we just figured we’d download the latest from the FOG project website

@Arrowhead-IT As we’re troubleshooting I’m thinking it is definitely something with our internal networking configuration. The DNS servers we are using include google’s 4.2.2.2 and an internal DNS server.

@george1421 Yep, I can ping friendly names like mirrors.gigenet.com and google.com

@Tom-Elliott I attempted to go through the installer and saying no to DHCP and DNS but if failed to install tftp-server this time. Attached is the foginstall.log file.0_1450298881023_foginstall.log

@Tom-Elliott Sorry about that. Yes, the CentOS server is the what we’re running FOG on. I’ll just say FOG server moving forward to avoid any confusion. Yes it is successfully downloading other packages (httpd, php, php-cli, php-common, etc) but is not downloading the dhcp package. It has internet connectivity and will for the remainder of the setup. Once everything is up and running we’ll remove the internet connection and put it on an isolated subnet physically connected to the devices it needs to connect to.

@Tom-Elliott The CentOS machine currently has internet access that’s how I downloaded the installer.

@Tom-Elliott If the FOG server is on-net with the devices won’t that make an internet connection unnecessary?

@Arrowhead-IT That is good to know. I am pretty sure all we need is to push IPs from a given IP pool to each of these devices.