Устанавливаем пакет:

# yum install wol

# wol -V
wol 0.7.1

Проверяем поддержку сетевой этого механизма:

# nmcli c show enp6s0 | grep -i wake
802-3-ethernet.wake-on-lan: magic
802-3-ethernet.wake-on-lan-password: --

# ethtool enp6s0
Settings for enp6s0:
        Supported ports: [ TP MII ]
        Supported link modes: 10baseT/Half 10baseT/Full
                              100baseT/Half 100baseT/Full
                              1000baseT/Half 1000baseT/Full
        Supported pause frame use: No
        Supports auto-negotiation: Yes
        Supported FEC modes: Not reported
        Advertised link modes: 10baseT/Half 10baseT/Full
                               100baseT/Half 100baseT/Full
                               1000baseT/Half 1000baseT/Full
        Advertised pause frame use: No
        Advertised auto-negotiation: Yes
        Advertised FEC modes: Not reported
        Link partner advertised link modes: 10baseT/Half 10baseT/Full
                                            100baseT/Half 100baseT/Full
                                            1000baseT/Half 1000baseT/Full
        Link partner advertised pause frame use: No
        Link partner advertised auto-negotiation: Yes
        Link partner advertised FEC modes: Not reported
        Speed: 1000Mb/s
        Duplex: Full
        Port: MII
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: on
        Supports Wake-on: pumbg
        Wake-on: g
        Current message level: 0x00000033 (51)
                               drv probe ifdown ifup
        Link detected: yes

По man-у:

              p   Wake on PHY activity
              u   Wake on unicast messages
              m   Wake on multicast messages
              b   Wake on broadcast messages
              a   Wake on ARP
              g   Wake on MagicPacket™
              s   Enable SecureOn™ password for MagicPacket™
              d   Disable (wake on nothing).   This  option  clears  all
                  previous options.