SuSE 9.1 jako proxy - nefunkcni sitovka?

[Jiri Chaloupka]

Zdravim,
mam pocitac s nainstalovanym SuSE 9.1 a pripojenim na net pres WiFi kartu:

eth0      IEEE 802.11-DS  ESSID:"xxx"  Nickname:"arthur"
          Mode:Managed  Frequency:2.457GHz  Access Point: xxxx
          Bit Rate:11Mb/s   Tx-Power=15 dBm   Sensitivity:1/3
          Retry min limit:8   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality:58/92  Signal level:-59 dBm  Noise level:-149 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:5  Invalid misc:0   Missed beacon:0

na sit s nejakou pevnou ip adresou a maskou 255.255.255.252.

Kakto mi vse funguje bez problemu, v pocitaci je druha sitovka 
integrovana na boardu, v danou chvili vypnuta v biosu.
Jenze potrebuji nasdilet pripojeni k internetu pres tu druhou sitovku 
pro notebook, takze jsem ji zapnul a v danou chvili ji nastavil napevno 
adresu 10.0.0.1 / 255.255.255.0.
Jenze v tu chvili mi funguje jen ona vnitrni sit a venkovni nikoliv 
(podotykam ze v danou chvili uz byla zase smazana konfigurace pro onu 
vnitrni sitovku, dale je tam to ze si prohodily indexy (z puvodni wlan 
karty eth0 je nyni eth1):

arthur:~ # rcnetwork restart
Shutting down network interfaces:
    eth0      device: nVidia Corporation nForce2 Ethernet Controller 
(rev a1)
    eth0      
configuration:                                                                                                                     
done
    eth1      device: Harris Semiconductor Prism 2.5 Wavelan chipset 
(rev 01)
    eth1      configuration: 
wlan-id-00:60:b3:6e:17:81                                                                                           
done
Shutting down service network  .  .  .  .  .  .  .  .  .  .  .  .  .  .  
.                                                                       done
Hint: you may set mandatory devices in /etc/sysconfig/network/config
Setting up network interfaces:
    lo
    lo        IP address: 
127.0.0.1/8                                                                                                            
done
    eth0      device: nVidia Corporation nForce2 Ethernet Controller 
(rev a1)
    eth0      No configuration found for 
eth0                                                                                                    
unused
    eth1      device: Harris Semiconductor Prism 2.5 Wavelan chipset 
(rev 01)
    eth1      configuration: wlan-id-00:60:b3:6e:17:81
    eth1      warning: using NO encryption
SIOCSIFFLAGS: Connection timed out
    eth1      Cannot enable interface eth1.
    eth1      interface eth1 is not 
up                                                                                                           
failed
Setting up service network  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  
.                                                                       done
arthur:~ #

K tomu aby se zase nahodilo spojeni pres wlan, jsem tu sitovku v biosu 
musel zase vypnout.

Poradi mi nekdo jak mohu postupovat, co se mu nelibi?
Dik Jirka