reseau en panne?

Jeu 14 Fév 15:44:09 UTC 2008

J Bond 0.07 wrote:
> J Bond 0.07 wrote:
>> J Bond 0.07 wrote:
>>> Bonjour,
>>> Voici mon /var/log/daemon.log où il me semble plus rester qu'une faute:
> Est ce que la transmission à eth2 des dns du FAI semblent entrer en 
> conflit avec les adresses reseau dhcp? :
> 
>  No subnet declaration for eth2 (169.254.5.88).
> Feb 14 15:48:07 localhost dhcpd: ** Ignoring requests on eth2.  If this 
> is not what
> Feb 14 15:48:07 localhost dhcpd:    you want, please write a subnet 
> declaration
> Feb 14 15:48:07 localhost dhcpd:    in your dhcpd.conf file for the 
> network segment
> Feb 14 15:48:07 localhost dhcpd:    to which interface eth2 is attached. **
> Feb 14 15:48:07 localhost dhcpd:
> Feb 14 15:48:07 localhost dhcpd:
> Feb 14 15:48:07 localhost dhcpd: No subnet declaration for eth0 
> (169.254.10.9).
> Feb 14 15:48:07 localhost dhcpd: ** Ignoring requests on eth0.  If this 
> is not what
> Feb 14 15:48:07 localhost dhcpd:    you want, please write a subnet 
> declaration
> Feb 14 15:48:07 localhost dhcpd:    in your dhcpd.conf file for the 
> network segment
> Feb 14 15:48:07 localhost dhcpd:    to which interface eth0 is attached. **
> Feb 14 15:48:07 localhost dhcpd:
> Feb 14 15:48:07 localhost dhcpd: Can't bind to dhcp address: Address 
> already in use
> Feb 14 15:48:07 localhost dhcpd: Please make sure there is no other dhcp 
> server
> Feb 14 15:48:07 localhost dhcpd: running and that there's no entry for 
> dhcp or
> Feb 14 15:48:07 localhost dhcpd: bootp in /etc/inetd.conf.   Also make 
> sure you
> Feb 14 15:48:07 localhost dhcpd: are not running HP JetAdmin software, 
> which
> Feb 14 15:48:07 localhost dhcpd: includes a bootp server.
> cependant:
>>> mb at moustique:~$ sudo /etc/init.d/dhcp3-server start
>>> [sudo] password for mb:
>>>  * Starting DHCP server dhcpd3   [fail]
>>> mb at moustique:~$
>>>
>>> et :
>>> mb at moustique:~$ sudo /etc/init.d/networking restart
>>> [sudo] password for mb:
>>>  * Reconfiguring network interfaces...           * Stopping the 
>>> Firestarter firewall...
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>>    ...fail!
>>> run-parts: /etc/network/if-down.d/50firestarter exited with return 
>>> code 3
>>> There is already a pid file /var/run/dhclient.eth0.pid with pid 6567
>>> killed old client process, removed PID file
>>> Internet Systems Consortium DHCP Client V3.0.5
>>> Copyright 2004-2006 Internet Systems Consortium.
>>> All rights reserved.
>>> For info, please visit http://www.isc.org/sw/dhcp/
>>>
>>> Listening on LPF/eth0/00:13:8f:7a:c6:dd
>>> Sending on   LPF/eth0/00:13:8f:7a:c6:dd
>>> Sending on   Socket/fallback
>>>  * Stopping the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...fail!
>>> run-parts: /etc/network/if-down.d/50firestarter exited with return 
>>> code 2
>>> There is already a pid file /var/run/dhclient.eth2.pid with pid 6883
>>> killed old client process, removed PID file
>>> Internet Systems Consortium DHCP Client V3.0.5
>>> Copyright 2004-2006 Internet Systems Consortium.
>>> All rights reserved.
>>> For info, please visit http://www.isc.org/sw/dhcp/
>>>
>>> Listening on LPF/eth2/00:10:a7:0c:8b:55
>>> Sending on   LPF/eth2/00:10:a7:0c:8b:55
>>> Sending on   Socket/fallback
>>>  * Stopping the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...fail!
>>> run-parts: /etc/network/if-down.d/50firestarter exited with return 
>>> code 2
>>>  * Stopping the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...fail!
>>> run-parts: /etc/network/if-down.d/50firestarter exited with return 
>>> code 2
>>> There is already a pid file /var/run/dhclient.eth2.pid with pid 
>>> 134519120
>>> Internet Systems Consortium DHCP Client V3.0.5
>>> Copyright 2004-2006 Internet Systems Consortium.
>>> All rights reserved.
>>> For info, please visit http://www.isc.org/sw/dhcp/
>>>
>>> Listening on LPF/eth2/00:10:a7:0c:8b:55
>>> Sending on   LPF/eth2/00:10:a7:0c:8b:55
>>> Sending on   Socket/fallback
>>> DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 5
>>> DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 12
>>> DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 14
>>> No DHCPOFFERS received.
>>> No working leases in persistent database - sleeping.
>>>  * Stopping the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...fail!
>>> run-parts: /etc/network/if-up.d/50firestarter exited with return code 2
>>> There is already a pid file /var/run/dhclient.eth0.pid with pid 
>>> 134519120
>>> Internet Systems Consortium DHCP Client V3.0.5
>>> Copyright 2004-2006 Internet Systems Consortium.
>>> All rights reserved.
>>> For info, please visit http://www.isc.org/sw/dhcp/
>>>
>>> Listening on LPF/eth0/00:13:8f:7a:c6:dd
>>> Sending on   LPF/eth0/00:13:8f:7a:c6:dd
>>> Sending on   Socket/fallback
>>> DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
>>> DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
>>> DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10
>>> DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
>>> No DHCPOFFERS received.
>>> No working leases in persistent database - sleeping.
>>>  * Stopping the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...fail!
>>> run-parts: /etc/network/if-up.d/50firestarter exited with return code 2
>>> dsl-provider: ERROR while getting interface flags: No such device
>>> Plugin rp-pppoe.so loaded.
>>>  * Stopping the Firestarter firewall...
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>> ppp0: error fetching interface information: Device not found
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>>    ...fail!
>>> run-parts: /etc/network/if-up.d/50firestarter exited with return code 2
>>> SIOCSIFFLAGS: Cannot assign requested address
>>>  * Stopping the Firestarter firewall...
>>>    ...done.
>>>  * Starting the Firestarter firewall...
>>>    ...fail!
>>> run-parts: /etc/network/if-up.d/50firestarter exited with return code 2
>>> SIOCADDRT: No such process
>>> Failed to bring up eth1.
>>>
>>>   [ OK ]
>>> mb at moustique:~$
>>>
>>> or :
>>> mb at moustique:~$ ping violette
>>> PING violette (192.168.88.3) 56(84) bytes of data.
>>>  From moustique.local (192.168.88.1) icmp_seq=1 Destination Host 
>>> Unreachable
>>>  From moustique.local (192.168.88.1) icmp_seq=2 Destination Host 
>>> Unreachable
>>>  From moustique.local (192.168.88.1) icmp_seq=3 Destination Host 
>>> Unreachable
>>>  From moustique.local (192.168.88.1) icmp_seq=4 Destination Host 
>>> Unreachable
>>>  From moustique.local (192.168.88.1) icmp_seq=5 Destination Host 
>>> Unreachable
>>>  From moustique.local (192.168.88.1) icmp_seq=6 Destination Host 
>>> Unreachable
>>>
>>> Comme me l'a deja dit qqun, il doit y avoit un pb de ntpd ?:
>>> les 1ers paquets passent, maais les suivants échouent..
>>>
>>> et depuis le client violette :
>>> ping moustique (192.168.88.1)
>>> 100% packets loss
>>>
>>> inerfaces ont l'air bien en dhcp des 2 cotés!
>>> J'ai pour l'instant bloqué le dhcp en static dans firestarter, pour 
>>> éviter de me compliquer encore.
>>>
>>> Je n'ai pas encore tout règlé pour firestater.
>>>
>>> Une idée?, pour celui qui veut bien se casser la tete pour m'aider!
>>> Merci d'avance
>>>
>>
>> Je viens de updater dhcp3-server, dhcp3-relay, dhcpcbd sans succés!
>> Bizarre...ça devrait marcher!
>>
> Il s'agit d'un règlage plus fin de conflits de dns FAI avec celles du 
> s\reseau?
> 
Peut etre parce que je viens depuis peu de rajouter dhcp3-relay?