Bonjour,
j’ai un débit réseau très faible de l’ordre de 1 à 10 Mo/s.
Aussi, j’ai l’impression que ma configuration réseau a été modifiée lors de la mise à jour majeure vers Debian 12.0.
Mon fichier /etc/network/interfaces est vide alors que /etc/network/interfaces.saves est le suivant :
$ cat /etc/network/interfaces.save
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# This is an autoconfigured IPv6 interface
iface eth0 inet6 auto
# The eth0 network interface
auto eth0
allow-hotplug eth0
iface eth0 inet static
address 192.168.0.10
netmask 255.255.255.0
broadcast 192.168.0.255
network 192.168.0.0
gateway 192.168.0.254
dns-nameservers 192.168.0.254
Ensuite, j’obtiens :
$ sudo ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether aa:2c:66:0f:de:e5 txqueuelen 1000 (Ethernet)
RX packets 3479586 bytes 259714617 (247.6 MiB)
RX errors 0 dropped 1 overruns 0 frame 0
TX packets 273 bytes 11466 (11.1 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Boucle locale)
RX packets 127550 bytes 21493252 (20.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 127550 bytes 21493252 (20.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
pan1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 10.226.102.1 netmask 255.255.255.0 broadcast 0.0.0.0
inet6 fe80::ac0a:51ff:fe58:f3ca prefixlen 64 scopeid 0x20<link>
ether d2:da:3e:7a:92:4c txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1 bytes 110 (110.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.42 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::5635:30ff:fe87:8035 prefixlen 64 scopeid 0x20<link>
inet6 2a01:e0a:208:ddc0:5635:30ff:fe87:8035 prefixlen 64 scopeid 0x0<global>
ether 54:35:30:87:80:35 txqueuelen 1000 (Ethernet)
RX packets 51636080 bytes 6585877446 (6.1 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 105211996 bytes 153980483584 (143.4 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
La partie réseau, c’est pas mon fort. Merci de vos retours. 