Administração Linux: Configuração do Servidor DHCP Failover no Linux

IP liniux-1: 200.1.1.1

IP liniux-2: 200.1.1.2

Configuração do Servidor DHCP Failover no Linux-1

root@linux-1:~# aptitude install isc-dhcp-server

root@linux-1:~# vim /etc/dhcp/dhcpd.conf

authoritative;

failover peer "dhcp-failover" {

primary;

address 200.1.1.1;

port 157;

peer address 200.1.1.2;

peer port 157;

mclt 1800;

split 128;

}

subnet 200.1.1.0 netmask 255.255.255.0 {

option domain-name-servers 8.8.8.8, 8.8.8.4;

option domain-name "cisco.com";

option routers 200.1.1.254;

pool {

failover peer "dhcp-failover";

max-lease-time 1800;

range 200.1.1.100 200.1.1.200;

}

service isc-dhcp-server restart

Configuração do Servidor DHCP Failover no Linux-2

root@linux-2:~# aptitude install isc-dhcp-server

root@linux-2:~# vim /etc/dhcp/dhcpd.conf

authoritative;

failover peer "dhcp-failover" {

secondary;

address 200.1.1.2;

port 157;

peer address 200.1.1.1;