File dhcrelay.service of Package dhcp

[Unit]
Description=ISC DHCPv4 Relay Agent
Before=multi-user.target
After=remote-fs.target network.target nss-lookup.target time-sync.target ldap.service ndsd.service

[Service]
Type=forking
Restart=on-abort
ExecStart=/usr/lib/dhcp/dhcrelay -4 start
ExecStop=/usr/lib/dhcp/dhcrelay -4 stop

[Install]
WantedBy=multi-user.target
Alias=dhcp-relay.service