[1]https://wiki.debian.org/resolv.conf#Modifying_.2Fetc.2Fdhcp.2Fdhclient.conf
After the AT&T tech does his thing tomorrow, I plan to add
supersede domain-name-servers 1.1.1.1,1.0.0.1;
to resolv.conf. Until then I want things to be unchanged from the 10.9
upgrade.
No one else is reporting this exact problem so I believe that the
problem and the upgrade were coincidental and nothing needs to
change in 10.9 to correct "Temporary failure in name resolution."
Thanks, Alexander.
- Dan
Don't mention it.