reseau en panne?

Jeu 14 Fév 15:37:12 UTC 2008

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?