MBCDN

Fedora nutzt standardmäsig NetworkManager.

# systemctl status NetworkManager
● NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
   Active: active (running) since Wed 2024-08-21 14:40:53 CEST; 1 years 2 months ago
     Docs: man:NetworkManager(8)
 Main PID: 1540 (NetworkManager)
    Tasks: 3 (limit: 1181306)
   Memory: 5.9M
   CGroup: /system.slice/NetworkManager.service
           └─1540 /usr/sbin/NetworkManager --no-daemon
 
Nov 12 10:20:35 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939235.4016] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:20:40 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939240.1103] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:20:45 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939245.5310] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:20:50 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939250.5793] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:21:03 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939263.7232] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:21:40 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939300.9850] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:21:47 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939307.5200] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:23:30 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939410.8278] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:23:43 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939423.7784] manager: kernel firmware directory '/lib/firmware' changed
Nov 12 10:24:02 vie-t-srv-gisdb23 NetworkManager[1540]: <info>  [1762939442.8712] manager: kernel firmware directory '/lib/firmware' changed

NetworkManager liest Konfigurationen aus:

• /etc/NetworkManager/system-connections/ (Keyfile-Format)
• /etc/sysconfig/network-scripts/ifcfg-* (Legacy-Support bleibt aktiv)

Beispiel einer ifcfg-Datei

# cat /etc/sysconfig/network-scripts/ifcfg-ens192
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
IPV6_DEFROUTE=no
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=eui64
NAME=ens192
UUID=35d5897e-9526-4d97-be2e-53eec07da61c
DEVICE=ens192
ONBOOT=yes
IPADDR=172.21.1.26
PREFIX=23
GATEWAY=172.21.0.1
DNS1=172.21.0.3
DNS2=172.21.0.2
DOMAIN=domain.local

Woher stammt die Config?

nmcli -f NAME,UUID,TYPE,FILENAME connection show

Standard systemd-journald, rsyslog scheint aber auch von Haus aus drauf zu sein.