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настройка_сети_в_linux [2022/05/26 11:35]
val [Файлы конфигурации Ubuntu >= 18]
настройка_сети_в_linux [2023/06/14 10:19]
val [Файлы конфигурации Ubuntu >= 18]
Line 90: Line 90:
  
 <​code>​ <​code>​
 +# hostnamectl set-hostname server.corpX.un
 +
 +# cat /​etc/​hostname
 +</​code><​code>​
 +server.corpX.un
 +</​code>​
 +
 # cat /etc/hosts # cat /etc/hosts
 </​code><​code>​ </​code><​code>​
Line 111: Line 118:
 === Статическая настройка параметров === === Статическая настройка параметров ===
 <​code>​ <​code>​
-# cat /​etc/​hostname 
-</​code><​code>​ 
-server.corpX.un 
-</​code><​code>​ 
 # cat /​etc/​network/​interfaces # cat /​etc/​network/​interfaces
 </​code><​code>​ </​code><​code>​
Line 178: Line 181:
  
 <​code>​ <​code>​
 +client1# dhclient eth0
 +
 client1# cat /​etc/​hostname client1# cat /​etc/​hostname
 </​code><​code>​ </​code><​code>​
Line 183: Line 188:
 </​code><​code>​ </​code><​code>​
 client1# :> /​etc/​resolv.conf client1# :> /​etc/​resolv.conf
-</​code><​code>​+</​code>​ 
 + 
 +или [[Система безопасности UNIX#​Команда chattr]] 
 + 
 +<​code>​
 client1# cat /etc/hosts client1# cat /etc/hosts
 </​code><​code>​ </​code><​code>​
Line 237: Line 246:
       addresses: [172.16.1.200+X/​24]       addresses: [172.16.1.200+X/​24]
       gateway4: 172.16.1.254       gateway4: 172.16.1.254
 +
 +#      routes:
 +#        - to: default
 +#          via: 172.16.1.254
 +
 #      nameservers:​ #      nameservers:​
 #        addresses: [172.16.1.254] #        addresses: [172.16.1.254]
Line 245: Line 259:
 </​code>​ </​code>​
 === systemd-resolved === === systemd-resolved ===
 +
 +  * [[https://​wiki.archlinux.org/​title/​Systemd-resolved_(%D0%A0%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9)|archlinux systemd-resolved (Русский)]]
 +
 <​code>​ <​code>​
 # cat /​etc/​resolv.conf # cat /​etc/​resolv.conf
Line 251: Line 268:
 nameserver 127.0.0.53 nameserver 127.0.0.53
 </​code><​code>​ </​code><​code>​
 +# resolvectl status
 +  или
 +# systemd-resolve --status
 +
 # cat /​etc/​systemd/​resolved.conf # cat /​etc/​systemd/​resolved.conf
 </​code><​code>​ </​code><​code>​
 [Resolve] [Resolve]
 DNS=172.16.1.254 DNS=172.16.1.254
 +</​code><​code>​
 +# systemctl restart systemd-resolved
 +</​code>​
 +
 +=== Без systemd-resolved ===
 +<​code>​
 +# systemctl disable systemd-resolved
 +
 +# systemctl stop systemd-resolved
 +
 +# rm /​etc/​resolv.conf
 </​code>​ </​code>​
  
Line 268: Line 300:
 ubuntu18# rm /​etc/​netplan/​50-cloud-init.yaml ubuntu18# rm /​etc/​netplan/​50-cloud-init.yaml
  
-ubuntu20# rm /​etc/​netplan/​00-installer-config.yaml+ubuntu20/22# rm /​etc/​netplan/​00-installer-config.yaml
 </​code>​ </​code>​
  
настройка_сети_в_linux.txt · Last modified: 2024/05/04 16:16 by val