I try to setup a IKEv2 VPN Server but then when I restart Strongswan, I have this error
Failed to restart strongswan.service: Method call timed out
See system logs and ‘systemctl status strongswan.service’ for details.
~$ systemctl status strongswan.service
● strongswan.service - strongSwan IPsec services
Loaded: loaded (/lib/systemd/system/strongswan.service; enabled; vendor preset: enabled)
Active: inactive (dead) (Result: exit-code) since Fri 2017-04-28 16:36:51 UTC; 9min ago
Process: 23452 ExecStart=/usr/sbin/ipsec start (code=exited, status=2)
Process: 23448 ExecStartPre=/bin/mkdir -p /var/lock/subsys (code=exited, status=0/SUCCESS)
Apr 28 16:36:51 odroid systemd[1]: Failed to start strongSwan IPsec services.
Apr 28 16:36:51 odroid systemd[1]: strongswan.service: Unit entered failed state.
Apr 28 16:36:51 odroid systemd[1]: strongswan.service: Failed with result ‘exit-code’.
Apr 28 16:36:51 odroid systemd[1]: strongswan.service: Service hold-off time over, scheduling restart.
Apr 28 16:36:51 odroid systemd[1]: Stopped strongSwan IPsec services.
Apr 28 16:36:51 odroid systemd[1]: strongswan.service: Start request repeated too quickly.
Apr 28 16:36:51 odroid systemd[1]: Failed to start strongSwan IPsec services.