I have written a lot of drivel previously about the various aspects of managing network service, as I’ve tried to figure out the improvements that have been made in linux networking over the last 30 years. I don’t read the kernel threads, and don’t know what’s happening a lot of the time, and haven’t been good about being attentive to release notes, so I get behind and then have to catch up. Previous efforts to catch up have usually been in a hurry when something was busted, and weren’t comprehensive.

This time I have tried to be a bit more comprehensive, so I could settle on the set of solutions and tools I am going to use on the 20 or so different boxes where I have to set this stuff up. A few of them actually need something special, but not most of them. Still, things have to be consistent, and I need to know what I’m doing – at least better than I previously did.