Comment 2 for bug 1482069

I tried editing the unit file and replacing network.target with network-online.target worked.

```
% cat /etc/systemd/system/miredo.service
[Unit]
Description=Teredo IPv6 tunneling
After=network-online.target

[Service]
ExecStartPre=/usr/sbin/miredo-checkconf -f /etc/miredo/miredo.conf
ExecStart=/usr/sbin/miredo -f
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target
```

```
% LC_ALL=C systemctl status -l miredo
* miredo.service - Teredo IPv6 tunneling
   Loaded: loaded (/etc/systemd/system/miredo.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2015-08-06 09:30:27 EEST; 3min 4s ago
  Process: 1037 ExecStartPre=/usr/sbin/miredo-checkconf -f /etc/miredo/miredo.conf (code=exited, status=0/SUCCESS)
 Main PID: 1053 (miredo)
   CGroup: /system.slice/miredo.service
           |-1053 /usr/sbin/miredo -f
           |-1056 /usr/sbin/miredo -f
           `-1057 /usr/lib/x86_64-linux-gnu/miredo/miredo-privproc 4

Aug 06 09:30:27 terasar systemd[1]: Starting Teredo IPv6 tunneling...
Aug 06 09:30:27 terasar systemd[1]: Started Teredo IPv6 tunneling.
Aug 06 09:30:27 terasar miredo[1053]: Starting...
Aug 06 09:30:27 terasar miredo[1053]: miredo[1053]: Starting...
Aug 06 09:30:27 terasar miredo[1056]: New Teredo address/MTU
Aug 06 09:30:27 terasar miredo[1056]: Teredo pseudo-tunnel started
Aug 06 09:30:27 terasar miredo[1056]: (address: REMOVED, MTU: 1280)
Aug 06 09:30:27 terasar miredo[1053]: miredo[1056]: New Teredo address/MTU
Aug 06 09:30:27 terasar miredo[1053]: miredo[1056]: Teredo pseudo-tunnel started
Aug 06 09:30:27 terasar miredo[1053]: miredo[1056]: (address: REMOVED, MTU: 1280)
```

(REMOVED is not part of the output, I removed the real addresses from those spots.)