pxeconfig/systemd/pxeconfig.timer

[Unit]
Description=Runs PXE Configuration Service every 5 seconds

[Timer]
OnBootSec=30
OnUnitActiveSec=5
Unit=pxeconfig.config

[Install]
WantedBy=multi-user.target
1	[Unit]
2	Description=Runs PXE Configuration Service every 5 seconds
3
4	[Timer]
5	OnBootSec=30
6	OnUnitActiveSec=5
7	Unit=pxeconfig.config
8
9	[Install]
10	WantedBy=multi-user.target