Après avoir installé raspbian sur ma framboise, j'ai voulu la passer en
ip fixe. Elle me sert de serveur d'impression.
pi@framboise # cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
allow-hotplug eth0
iface eth0 inet static
address 192.168.1.25
network 192.168.1.0
netmask 255.255.255.0
broadcast 192.168.1.255
gateway 192.168.1.1
Mais depuis mon PC de bureau, j'ai ça :
vincent@bureau $ nmap 192.168.1.*
Starting Nmap 6.40 (
http://nmap.org ) at 2015-12-09 15:56 CET
Nmap scan report for feeteuse (192.168.1.1)
Host is up (0.0033s latency).
Not shown: 996 filtered ports
PORT STATE SERVICE
80/tcp open http
113/tcp closed ident
554/tcp open rtsp
9100/tcp open jetdirect
Nmap scan report for bureau (192.168.1.10)
Host is up (0.000072s latency).
Not shown: 996 closed ports
PORT STATE SERVICE
22/tcp open ssh
111/tcp open rpcbind
139/tcp open netbios-ssn
445/tcp open microsoft-ds
Nmap scan report for 192.168.1.11
Host is up (0.0085s latency).
Not shown: 997 closed ports
PORT STATE SERVICE
22/tcp open ssh
53/tcp open domain
631/tcp open ipp
Nmap scan report for framboise (192.168.1.25)
Host is up (0.0043s latency).
Not shown: 997 closed ports
PORT STATE SERVICE
22/tcp open ssh
53/tcp open domain
631/tcp open ipp
Nmap done: 256 IP addresses (4 hosts up) scanned in 6.31 seconds
On voit donc la box, le pc de bureau, la framboise et 192.168.1.11
Et là, je ne comprend plus:
$ ssh
pi@192.168.1.11 hostname
pi@192.168.1.11's password:
framboise
$ ssh
pi@192.168.1.25 hostname
pi@192.168.1.25's password:
framboise
Le raspberry répond donc aux deux adresses alors qu'il n'a qu'un port
(et un cable). Pourtant,
pi@framboise ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr b8:e7:eb:64:c4:73
inet adr:192.168.1.25 Bcast:192.168.1.255 Masque:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3261 errors:0 dropped:0 overruns:0 frame:0
TX packets:2690 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
RX bytes:322615 (315.0 KiB) TX bytes:231331 (225.9 KiB)
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:49 errors:0 dropped:0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
RX bytes:3683 (3.5 KiB) TX bytes:3683 (3.5 KiB)
Je ne comprend plus. J'ai désinstallé isc-dhcp-client au cas où ce
serait un coup du client dhcp... mais non.
Des idées pour virer 192.168.1.11 ??
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