I have a vServer running with Ubuntu 20.04.
used the config from the tunnelbroker website:
auto he-ipv6
iface he-ipv6 inet6 v4tunnel
address 2001:470:1f0a:xxx::2
netmask 64
endpoint 216.66.80.30
local 178.2xx.2xx.2xx
ttl 255
gateway 2001:470:1f0a:xxx::1
after saving I tried to restart network interfaces with
service networking restartand got this message:
QuoteJob for networking.service failed because the control process exited with error code.
See "systemctl status networking.service" and "journalctl -xe" for details.
systemctl status networking.service says following:
QuoteOct 16 01:12:24 vserver1 systemd[1]: Starting Raise network interfaces...
Oct 16 01:12:24 vserver1 ifup[922]: Waiting for DAD... Done
Oct 16 01:12:24 vserver1 ifup[954]: add tunnel "sit0" failed: No such device
Oct 16 01:12:24 vserver1 ifup[890]: ifup: failed to bring up he-ipv6
Oct 16 01:12:24 vserver1 systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
Oct 16 01:12:24 vserver1 systemd[1]: networking.service: Failed with result 'exit-code'.
Oct 16 01:12:24 vserver1 systemd[1]: Failed to start Raise network interfaces.
any help how I can make it run? thanks