#!/bin/bash
read -p "Введите подсеть(192.168.4.0): " Q
read -p "Введите маску(30): " E
read -p "Введите dns сервер(192.168.3.2): " R
read -p "Введите шлюз(192.168.4.1): " T


cat > /etc/dhcp/dhcpd.conf << EOF
default-lease-time 600;
max-lease-time 7200;
authoritative;

subnet 192.168.4.0 netmask 255.255.255.248 {
	range 192.168.4.2 192.168.4.6;
	option domain-name-servers 192.168.3.2, 8.8.4.4;
	option subnet-mask 255.255.255.248;
	option routers 192.168.4.1;
}


host hq-cli {
		hardware ethernet
08:00:27:c7:82:fa;
		fixed-address
192.168.4.2;
}
EOF
chmod 600 /etc/dhcp/dhcpd.conf

cat > /etc/sysconfig/dhcpd << EOF
DHCPDARGS="enp0s9"
EOF

echo "_________________Перезагрузка и старт dncpd________________________"
systemctl restart dhcpd
systemctl start dhcpd