(Blush, blush)
I took those boards out, and the names went back to what I'd expected them to be. I have no idea why. It doesn't make sense to me -- absolutely nothing changed that had anything to do with Ethernet interfaces. The OS and the BIOS didn't change either. I put them back in, and the names changed. When I originally installed the boards, the names didn't change. (Buster, IIRC, was Testing back then.) I've written a lot of software, but my worst bugs never did anything like this. And I've been on Debian OSs for a long time, and I don't remember anything like this. That's what Sid and Testing are for, but Stable's for Internet servers and banks. I'm really sorry for bothering the list, but you did manage to point me to the solution. Thanks. I hear the scriptKiddies haven't fixed the FreeBSD kernel yet. -- Glenn English