[LXLE] Adresse internet ipv4 statique avec Netplan.

Distribution de travail : LXLE 18.04

1/ Vérification.

util01@server:~$ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether de:ad:be:ef:81:95 brd ff:ff:ff:ff:ff:ff inet 192.168.1.19/24 brd 192.168.1.255 scope global dynamic noprefixroute ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::1275:b470:667e:b13a/64 scope link noprefixroute valid_lft forever preferred_lft forever

2/ Configuration de Netplan.

Ouvrir : /etc/netplan/01-netcfg.yaml Ajouter : `network: version: 2 renderer: networkd ethernets: ens3: dhcp4: no addresses:

• 192.168.1.200/24 gateway4: 192.168.1.1 nameservers: addresses: [8.8.8.8, 1.1.1.1] 3/ Appliquer les modifications. util01@server:~$ sudo netplan apply 4/ Vérification. util01@server:~$ ip addr show dev ens3 2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether de:ad:be:ef:81:95 brd ff:ff:ff:ff:ff:ff inet 192.168.1.200/24 brd 192.168.1.255 scope global ens3 valid_lft forever preferred_lft forever inet6 fe80::1275:b470:667e:b13a/64 scope link noprefixroute valid_lft forever preferred_lft forever util01@server:~$` 5/ Lien. https://linuxize.com/post/how-to-configure-static-ip-address-on-ubuntu-18-04/