{{tag>Brouillon Pb Réseau Redhat}} # Pb réseau - ifup command not found Contournement ~~~bash sudo dnf install NetworkManager-initscripts-updown ~~~ Fichiers : * /usr/libexec/nm-ifdown * /usr/libexec/nm-ifup * /usr/sbin/ifdown * /usr/sbin/ifup Alternative : ~~~bash # nmcli connection reload # nmcli networking off # nmcli networking on ip addr flush dev eth0 nmcli con down eth0 nmcli con up eth0 ~~~ ou ~~~ ip addr flush dev eth0 systemctl restart NetworkManager.service ~~~