The problem turned out to be a bad DHCP option in my pfSense DHCP server. I did not save the option after I was poking around. I am kind of surprised it became part of the server's configuration.
The bad option took down all my Linux machines. It took down about 12 of them - Debian, Ubuntu, Kubuntu, Mint and Fedora.
That ISC dhcp client is so damn fragile. It is scary to think you can take down an entire network because ISC's client is so fragile.
The problem turned out to be a bad DHCP option in my pfSense DHCP server. I did not save the option after I was poking around. I am kind of surprised it became part of the server's configuration.
The bad option took down all my Linux machines. It took down about 12 of them - Debian, Ubuntu, Kubuntu, Mint and Fedora.
That ISC dhcp client is so damn fragile. It is scary to think you can take down an entire network because ISC's client is so fragile.