OpenBSD : Configuration réseau

1/ Configuration de l'interface réseau 'em0'.

Créer : 

/etc/hostname.em0

2/ Configuration du serveur DNS.

Ajouter :

inet 192.168.1.200 255.255.255.0 NONE

Ouvrir : 

/etc/resolv.conf

Remplacer tout par :

nameserver 192.168.1.1
lookup file bind

3/ Redémarrer le service réseau.

local# sh /etc/netstart

4/ Vérification.

  • Test 1 : 
local# ifconfig 
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 32768
    index 3 priority 0 llprio 3
    groups: lo
    inet6 ::1 prefixlen 128
    inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
    inet 127.0.0.1 netmask 0xff000000
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    lladdr 52:55:00:d1:55:01
    index 1 priority 0 llprio 3
    groups: egress
    media: Ethernet autoselect (1000baseT full-duplex)
    status: active
    inet 192.168.1.200 netmask 0xffffff00 broadcast 192.168.1.255
enc0: flags=0<>
    index 2 priority 0 llprio 3
    groups: enc
    status: active
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33136
    index 4 priority 0 llprio 3
    groups: pflog
  • Test 2 : 
local# ping -c 2 google.fr 
PING google.fr (172.217.22.131): 56 data bytes
64 bytes from 172.217.22.131: icmp_seq=0 ttl=114 time=42.571 ms
64 bytes from 172.217.22.131: icmp_seq=1 ttl=116 time=41.933 ms

--- google.fr ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 41.933/42.252/42.571/0.319 ms