On Sat, Mar 2, 2019 at 7:35 AM Peter Robinson <pbrobinson@xxxxxxxxx> wrote: > > > > > > This is kind of unusual. Raspberry Pi 3 B+ with Aarch64 image. My SSH > > > > > session keeps dying. I've noticed it happens about every half hour. > > > > > When I log into the physical machine I see the IP address has changed. > > Weird, I have around a dozen RPi 2/3 class devices on both wired and > wireless network with a dual stack IPv4/IPv6 and I don't see that at > all (and never have). > > Nor have I had other reports. > > > > > This sounds like the IPv6 privacy option. > > > > > > > > https://blog.linitx.com/control-privacy-addressing-ipv6-linux/ > > > > > > You are probably right. > > > > > > I shutdown the radio with a command similar to 'dcicm radio off' and I > > > stopped getting kicked of the wired LAN. I can't find the command in > > > my Bash history, which is kind of odd. > > > > Here was the command: > > > > nmcli radio wifi off > > That will turn the wifi off but if you're not connected to a wireless > network it won't have any effect. > > To disable IPv6 privacy on the wired interface you can do: > > nmcli connection modify eth0 ipv6.ip6-privacy 0 > > There's a couple of blog posts with some good details: > https://major.io/2016/04/17/enable-ipv6-privacy-networkmanager/ > https://blogs.gnome.org/lkundrak/2015/12/03/networkmanager-and-privacy-in-the-ipv6-internet/ This problem showed back up this morning. This morning the kernel was updated to 4.20.13-200 and the machine was rebooted. Sigh... > > This device just keeps getting weirder. I miss the old days when > > things just worked... > > Is it just the unstable addressing that's weird, or something else? This IP address problem, Bash's reverse search not working, missing utilities, ... Jeff _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx
