How to Install and Setup DHCP Server on Fedora 29/Fedora 28/CentOS 7

Ubuntu 18.04 Client

sudo vim /etc/netplan/01-netcfg.yaml

# This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
  version: 2
  renderer: networkd
  ethernets:
    enp0s3:
      dhcp4: yes

sudo netplan apply

ip add
...
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 08:00:27:15:b4:72 brd ff:ff:ff:ff:ff:ff
    inet 192.168.43.155/24 brd 192.168.43.255 scope global dynamic enp0s3
       valid_lft 436sec preferred_lft 436sec
    inet6 fe80::a00:27ff:fe15:b472/64 scope link 
       valid_lft forever preferred_lft forever

Fedora 29 Client

nmcli connection modify enp0s8 ipv4.method auto
nmcli connection down enp0s8
nmcli connection up enp0s8

ip add
...
3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 08:00:27:df:3b:07 brd ff:ff:ff:ff:ff:ff
    inet 192.168.43.100/24 brd 192.168.43.255 scope global dynamic noprefixroute enp0s8
       valid_lft 514sec preferred_lft 514sec
    inet6 fe80::3725:59fe:44a3:c665/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever