On Fri, 23 Feb 2018, Reco wrote:
rprice@kananga:~$ ip -6 ro l fe80::/64 dev wlan0 proto kernel metric 256 pref mediumNow *that* actually means it should be impossible for this host to connect to 2001:41d0:202:100:213:32:5:7. So either we have a little wonder here, or … do you have DHCP6 client installed there by chance? Installer most certainly should include one, and that could explain the difference in behavior between your current host and d-i.
The stretch i386 installer provides a dhcp client: /sbin/dhclient which is called by NetworkManager.
rprice@kananga:~$ systemctl status NetworkManager ● NetworkManager.service - Network Manager Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2018-02-23 12:03:54 CET; 1 day 2h ago Docs: man:NetworkManager(8) Main PID: 372 (NetworkManager) Tasks: 4 (limit: 4915) CGroup: /system.slice/NetworkManager.service ├─372 /usr/sbin/NetworkManager --no-daemon └─472 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-wlan0.pid Roger