Sometimes the ip-config of eve-ng itself is deleted (on the linux level)
/var/log/syslog shows:
Jun 18 15:49:13 labusraeveng01 systemd-udevd[104705]: Could not generate persistent MAC address for vun001000000221: No such file or directory
This could be caused by this https://github.com/systemd/systemd/issues/3374. What I did was:
- Add file /etc/systemd/network/99-default.link
- Add file /etc/systemd/network/99-default.link
- Content:
[Link]
# NamePolicy=kernel database onboard slot path
MACAddressPolicy=none
[Link]
# NamePolicy=kernel database onboard slot path
MACAddressPolicy=none
- Reboot the server
After the reboot:
rm -f /opt/ovf/.configured
su –
and configure networking again.
Check license:
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions
In case the license stays invalid, try:
systemctl restart licserver
rm -f /opt/ovf/.configured
su –
and configure networking again.
Check license:
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions
In case the license stays invalid, try:
systemctl restart licserver
You could still see in /var/log/syslog other errors:
Jun 18 16:23:33 labusraeveng01 systemd-udevd[66982]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
(bug in systemd, should be fixed as of systemd v239) but this seems cosmetic
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