A következő a felállás:
Lubuntu 10.10 rendszer, mert a szerver egyben media központ is (XBMC), és netezésre is használom olykor. Gsejt lap 32 GB SSD, 1TB HDD.
eth0 dhcp-vel, ide jön a kábelmodem.
eth1 gigabit belső hálózat
wlan0 wifi AP mode, ath5k modullal, hostapd-vel
A klasszikus megoldás, amit ezen a fórumon, és itt, ésitt olvasható a 10.10-en egyszerűen nem működik, mert létre sem jön a br0, és így persze ip-t sem kap.
innentől kezdve meg már nem is megy a hostapd, tehát nuku master mode.
A bridge-t a bridge utils utasításaival kell létre hozni, ami így néz ki:
brctl addbr br0
brctl addif br0 eth1
invoke-rc.d hostapd start
brctl addif br0 wlan0
brctl setfd br0 0
ifconfig eth1 up
ifconfig wlan0 up
ifconfig br0 10.1.1.1 up
invoke-rc.d dhcp3-server start
A hostapd, és a dhcp server persze ki van véve a 2-es futási szintből, mert innen indulnak.
A port forward és maskolás ez:
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -s 10.1.1.0/24 -o eth0 -j MASQUERADE
iptables -A FORWARD -s 10.1.1.0/24 -o eth0 -j ACCEPT
iptables -A FORWARD -d 10.1.1.0/24 -m conntrack --ctstate ESTABLISHED,RELATED -i eth0 -j ACCEPT
Ez az egész egyébként az /etc/rc.local-ban van.
Mivel a bridge nem a interfaces-ben van ezért ez csak egyszerűen ilyen:
root@lubuntu-server:/etc# cat /etc/network/interfaces
# 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
# The primary network interface
auto eth0
iface eth0 inet dhcp
# The secondary network interface
auto eth1
iface eth1 inet manual
#Wireless Setup
auto wlan0
iface wlan0 inet manual
root@lubuntu-server:~# cat /etc/hostapd/hostapd.conf
#wireless interface to use as AP
interface=wlan0
#bridge device (needed for madwifi & nl80211 drivers)
bridge=br0
#driver interface type (hostapd/wired/madwifi/prism54/test/none/nl80211/bsd)
# Use nl80211 for wifi drivers that implement MAC80211 interface
#You should set this to your relevant driver interface type
driver=nl80211
#ieee80211n=1
#Enables logging to standard output (useful for debugging)
logger_stdout=-1
logger_stdout_level=2
#Set SSID to use
ssid=UBUNTU_SERVER
# Operation mode (a = IEEE 802.11a, b = IEEE 802.11b, g = IEEE 802.11g)
# note your card may not support every mode.
hw_mode=g
#Channel to use (1-13)
channel=6
# IEEE 802.11 specifies two authentication algorithms. hostapd can be
# configured to allow both of these or only one. Open system authentication
# should be used with IEEE 802.1X.
# Bit fields of allowed authentication algorithms:
# bit 0 = Open System Authentication
# bit 1 = Shared Key Authentication (requires WEP)
auth_algs=3
#maximum number of stations (clients connecting to AP) allowed
# Maximum number of stations allowed in station table. New stations will be
# rejected after the station table is full. IEEE 802.11 has a limit of 2007
# different association IDs, so this number should not be larger than that.
max_num_sta=5
#Enable WPA2
# This field is a bit field that can be used to enable WPA (IEEE 802.11i/D3.0)
# and/or WPA2 (full IEEE 802.11i/RSN):
# bit0 = WPA
# bit1 = IEEE 802.11i/RSN (WPA2) (dot11RSNAEnabled)
wpa=2
#Set passphrase for WPA
wpa_passphrase=**********
wpa_key_mgmt=WPA-PSK
# Set of accepted cipher suites (encryption algorithms) for pairwise keys
# (unicast packets). This is a space separated list of algorithms:
# CCMP = AES in Counter mode with CBC-MAC [RFC 3610, IEEE 802.11i/D7.0]
# TKIP = Temporal Key Integrity Protocol [IEEE 802.11i/D7.0]
# Group cipher suite (encryption algorithm for broadcast and multicast frames)
# is automatically selected based on this configuration. If only CCMP is
# allowed as the pairwise cipher, group cipher will also be CCMP. Otherwise,
# TKIP will be used as the group cipher.
# (dot11RSNAConfigPairwiseCiphersTable)
# Pairwise cipher for WPA (v1) (default: TKIP)
wpa_pairwise=TKIP CCMP
# Pairwise cipher for RSN/WPA2 (default: use wpa_pairwise value)
rsn_pairwise=CCMP
A dhcp server a br0-ra dolgozik.
Így megoldva minden szép, van br0 ip-vel, megy a hostapd, tökéletesen működik minden, (ping, ssh, ftp) kivéve az smb-t.
Ez a samba conf tökéletesen működik ha nincs a rendszerben bridge.
root@lubuntu-server:~# ls /etc/samba
dhcp.conf gdbcommands smb.conf smb.conf.ucf-dist
root@lubuntu-server:~# cat /etc/samba/smb.conf
[global]
netbios name = UBUNTU-SERVER
guest account = nobody
guest ok = yes
local master = yes
workgroup = WORKGROUP
os level = 66
security = share
max log size = 1024
read only = no
# interfaces = br0
# bind interfaces only = true
[Nas]
comment = Halozati meghajto
path = /media/Nas/Megoszt
browseable = Yes
writeable = Yes
guest ok = Yes
Ünnep után feldobok egy koala-t, v jaunti-t mert még ezekben biztos h ment rendesen minden. A neten olvasgatva ebben a témában, a 10.10-el másnak is volt baja.
