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• Myrys
  • PC Myrys
    • Config VLAN
  • configuration dnsmasq
  • picostation Myrys

Myrys¶

PC Myrys¶

91.224.149.192/24
2a01:6600:8081:c000::/56
fe80::81:c0

Carte mere MSI MS-7756 = H77MA-G43 http://fr.msi.com/product/mb/H77MA-G43.html
Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz 2C/4T http://ark.intel.com/products/65693/Intel-Core-i3-3220-Processor-(3M-Cache-3_30-GHz)
2x2 = 4 GB RAM
HDD 1.5TBx2 en RAID1+LVM

TODO DNSmasq

Idées de softs à installer dessus :

• bluemind pour une gestion de mail, calendrier/planning, contacts
• owncloud pour faire un serveur de fichiers avec synchro depuis android/linux/windows

Config VLAN¶

Avant

auto lo
iface lo inet loopback

auto eth0

auto eth0.3131
iface eth0.3131 inet static
    address 91.224.149.192
    netmask 255.255.255.0
    gateway 91.224.149.254
    vlan_raw_device eth0

auto eth0.20
iface eth0.20 inet static
    address 10.20.0.29
    netmask 255.255.255.0
    vlan_raw_device eth0

apres

auto eth0

auto eth0.3131
iface eth0.3131 inet manual
        vlan_raw_device eth0

auto br3131
iface br3131 inet static
        bridge_ports eth0.3131
        address 91.224.149.192
        netmask 255.255.255.0
        #gateway 91.224.149.254

auto eth0.20
iface eth0.20 inet manual
        vlan_raw_device eth0

auto br20
iface br20 inet static
        bridge_ports eth0.20
        address 10.20.0.29
        netmask 255.255.255.0

reload network
$ screen
$ ip link del eth0.3131 ; ip link del eth0.20 ; ip link set eth0 down ; service networking restart ;

configuration dnsmasq¶

dans /etc/dnsmasq.conf:

interface=br20
enable-ra
dhcp-range=10.20.0.40,10.20.0.199,24,5m
dhcp-range=2a01:6600:8081:ad02::2,2a01:6600:8081:ad02::FFFF,ra-only,64,5m

Puis masquerade:
iptables -t nat -A POSTROUTING -s "10.20.0.0/24" ! -d "10.20.0.0/24" -j MASQUERADE

picostation Myrys¶

MAC   Lieu                  IP 10.20.0.x Channel Note
12 48 salle 3 vidéo         10.20.0.3    1       AP1 PoE dans container tetalab
12 4b salle 2 cantine THSF  10.20.0.4    1       AP2 PoE a coté CISCO
12 e3 salle 1 théâtre       10.20.0.5    11      AP3 PoE a coté CISCO
12 7f tetalab               10.20.0.6    6       AP4 Prise électrique derrière le container avec du jeu / reboot fréquent
13 16 local atelier Sophie  10.20.0.7    6       AP5 Switch de distribution pour .3 .6 et .7 disjoncteur a gauche sur le central  / reboot fréquent
13 29 regie                 10.20.0.8    11      AP6 PoE a coté CISCO / reboot fréquent
83 99 bureau sophie WRT54G  10.20.0.9    ?       offline / WRT54G a ne pas utiliser mauvaise configuration non compatible avec ubnt
d0 58 bureau myrys          10.20.0.10   1       UBNT_AP7 ajouté 20111117  / reboot fréquent

10.20.0.1 CISCO 3725
10.20.0.2 CISCO 2900XL
10.20.0.21 tth Sun Blade IP1
10.20.0.22 tth disponible IP2
10.20.0.23 tth disponible IP3
10.20.0.24 tth disponible IP4
10.20.0.29 pcmyrys
10.20.0.30 h2

ip dhcp excluded-address 10.20.0.1 10.20.0.31
ip dhcp excluded-address 10.20.0.200
ip dhcp excluded-address 10.20.0.204

AP1

10.20.0.3/24
10.20.0.1

00:27:22:04:12:48

AP2

10.20.0.4/24
10.20.0.1

00:27:22:04:12:4B

AP3

10.20.0.5/24
10.20.0.1

00:27:22:05:12:E3

AP4

10.20.0.6/24
10.20.0.1

00:27:22:04:12:7F

AP5

10.20.0.7/24
10.20.0.1

00:27:22:04:13:16

AP6

10.20.0.8/24
10.20.0.1

Linksys
? (192.168.123.1) at 00:16:b6:39:83:97 [ether] on wlan0
10.20.0.9 dev eth0.20 lladdr 00:16:b6:39:83:97 REACHABLE

Nmap scan report for 10.20.0.1
Host is up (0.0066s latency).
MAC Address: 00:11:21:8D:DA:F1 (Cisco Systems)
Nmap scan report for 10.20.0.2
Host is up (0.0072s latency).
MAC Address: 00:04:28:D1:0E:00 (Cisco Systems)
Nmap scan report for 10.20.0.3
Host is up (0.0068s latency).
MAC Address: 00:27:22:04:12:48 (Ubiquiti Networks)
Nmap scan report for 10.20.0.4
Host is up (0.0070s latency).
MAC Address: 00:27:22:04:12:4B (Ubiquiti Networks)
Nmap scan report for 10.20.0.5
Host is up (0.0073s latency).
MAC Address: 00:27:22:04:12:E3 (Ubiquiti Networks)
Nmap scan report for 10.20.0.6
Host is up (0.011s latency).
MAC Address: 00:27:22:04:12:7F (Ubiquiti Networks)
Nmap scan report for 10.20.0.7
Host is up (0.011s latency).
MAC Address: 00:27:22:04:13:16 (Ubiquiti Networks)
Nmap scan report for 10.20.0.8
Host 10.20.0.8 is up (0.0011s latency).
MAC Address: 00:27:22:04:13:29 (Ubiquiti Networks)
Nmap scan report for 10.20.0.9
Host 10.20.0.9 is up (0.00076s latency).
MAC Address: 00:16:B6:39:83:97 (Cisco-Linksys)

00:27:22:05:13:29
 00:27:22:04:13:29