Ikke nettverk etter reboot (ubuntu) [LØST]

[MirusMentis]

Bootet "routern" min i går, og ser at den ikke har klart å dra opp nettverket skikkelig etter restart.

 

basic konfig:

eth0: ut mot inet via modem (motta adresse fra dhcp til isp)

eth1: Lan mot switch. (fast ip: 10.0.0.1)

 

Jeg får ikke svar på ping når jeg pinger 10.0.0.1 fra i nettet. Fra routern kan jeg pinge pc`r i nettet.

 

Når jeg kjører ifdown og ifup på eth0 så får jeg dette:

 

espen@sirius:~$ sudo ifdown eth0

* Stopping the Firestarter firewall...

...done.

* Starting the Firestarter firewall...

...fail!

run-parts: /etc/network/if-down.d/50firestarter exited with return code 2

There is already a pid file /var/run/dhclient.eth0.pid with pid 4207

killed old client process, removed PID file

Internet Systems Consortium DHCP Client V3.0.6

Copyright 2004-2007 Internet Systems Consortium.

All rights reserved.

For info, please visit http://www.isc.org/sw/dhcp/

 

Listening on LPF/eth0/00:11:43:27:2b:ff

Sending on LPF/eth0/00:11:43:27:2b:ff

Sending on Socket/fallback

DHCPRELEASE on eth0 to 193.75.4.2 port 67

send_packet: Network is unreachable

send_packet: please consult README file regarding broadcast address.

execve (/lib/dhcp3-client/call-dhclient-script, ...): Permission denied

 

espen@sirius:~$ sudo ifup eth0

There is already a pid file /var/run/dhclient.eth0.pid with pid 134519072

Internet Systems Consortium DHCP Client V3.0.6

Copyright 2004-2007 Internet Systems Consortium.

All rights reserved.

For info, please visit http://www.isc.org/sw/dhcp/

 

execve (/lib/dhcp3-client/call-dhclient-script, ...): Permission denied

Listening on LPF/eth0/00:11:43:27:2b:ff

Sending on LPF/eth0/00:11:43:27:2b:ff

Sending on Socket/fallback

DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7

DHCPOFFER of 195.139.236.216 from 193.69.82.1

DHCPREQUEST of 195.139.236.216 on eth0 to 255.255.255.255 port 67

DHCPACK of 195.139.236.216 from 193.69.82.1

execve (/lib/dhcp3-client/call-dhclient-script, ...): Permission denied

bound to 195.139.236.216 -- renewal in 39168 seconds.

* Stopping the Firestarter firewall...

...done.

* Starting the Firestarter firewall...

...fail!

run-parts: /etc/network/if-up.d/50firestarter exited with return code 2

mount: wrong fs type, bad option, bad superblock on //10.0.0.10/dokumenter,

missing codepage or helper program, or other error

(for several filesystems (e.g. nfs, cifs) you might

need a /sbin/mount.<type> helper program)

In some cases useful info is found in syslog - try

dmesg | tail or so.

 

Jeg får et par "permission denied" selv om dette er kjørt med sudo.. Noen med peiling som kan ta en kjapp kikk, og evt hjelpe meg litt?

Endret 5. juli 2008 av semtex

[MirusMentis]

svarer meg selv her.

 

Problemet er borte etter at jeg kjørte "chown root:dhcp /lib/dhcp3-client/call-dhclient-script" og deretter

"chown u+s /lib/dhcp3-client/call-dhclient-script"

 

Avvinstallerte også firestarter, og la inn vuurmuur i stedet.

Satt opp regler for http/dns etc og NAT og nå er alt i orden

[jonnor]

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