François Valenduc a écrit :
Andrew Morton a écrit :
(switched to email. Please respond via emailed reply-to-all, not via
the
bugzilla web interface).
On Tue, 22 Jul 2008 03:21:33 -0700 (PDT)
bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote:
http://bugzilla.kernel.org/show_bug.cgi?id=11144
Summary: dhcp doesn't work with iwl4965
Product: Networking
Version: 2.5
KernelVersion: 2.6.26-git7
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Wireless
AssignedTo: networking_wireless@xxxxxxxxxxxxxxxxxxxx
ReportedBy: francois.valenduc@xxxxxxxxxxxxx
Latest working kernel version: 2.6.26-git6
Earliest failing kernel version: 2.6.26-git7
A very fresh regression.
Distribution: Gentoo
Hardware Environment: Packard Bell MB86, iwl4965
Software Environment: dhcpcd
Problem Description: I can't get an IP address via DHCP with my
wireless connection. I have an Intel
Wireless 4965 card and I use WPA personal with AES encryption. After a
git-bisect run, it seems the first bad commit is the following:
commit 175f9c1bba9b825d22b142d183c9e175488b260c
Author: Jussi Kivilinna <jussi.kivilinna@xxxxxxxx>
Date: Sun Jul 20 00:08:47 2008 -0700
net_sched: Add size table for qdiscs
Add size table functions for qdiscs and calculate packet size in
qdisc_enqueue().
Based on patch by Patrick McHardy
http://marc.info/?l=linux-netdev&m=115201979221729&w=2
A whole pile of networking patches went into mainline about 12 hours
ago, one of which might have fixed this. Can you please test
2.6.26-git10 once it has appeared and let us know the result?
Thanks.
The problem still occurs with 2.6.26-git-10. But if I use a static
address instead of DHCP, the connection work. DHCP also work with my
ethernet card (a Marvell yukon which use the sky2 driver). But DHCP
doesn't work with my wireless connection using the iwl4965 driver. As
I said, my router offer several time a correct IP adress but it is not
accepted by my computer. I don't use traffic shaping (see my iptables
rules). Furthermore, the problem still occurs if I disable iptables.
Does anybody have an idea to solve the problem ?
Thanks for your help,
François
P.S: why don't you want to use the bugzilla interface ?
I forgot to add the rules for iptables.
# Generated by iptables-save v1.3.8 on Sun May 4 17:48:03 2008
*filter
:INPUT ACCEPT [5:952]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [1192099:595387635]
# accept all from localhost
-A INPUT -s 127.0.0.1 -j ACCEPT
# accept all previously established connections
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
# ssh
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
#web
-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT
# ftp
-A INPUT -p tcp -m state --state NEW -m tcp --dport 20:21 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 30000 -j ACCEPT
# Windows / Samba
-A INPUT -p tcp -m state --state NEW -m tcp --dport 137:139 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 137:139 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 426 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 445 -j ACCEPT
#swat
-A INPUT -p tcp -m state --state NEW -m tcp --dport 902 -j ACCEPT
#aMule
-A INPUT -p tcp -m state --state NEW -m tcp --dport 4662 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 4672 -j ACCEPT
#XDMCP
-A INPUT -p udp -m state --state NEW -m udp --dport 177 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 6000 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 41272 -j ACCEPT
#NFS server
-A INPUT -p tcp -m state --state NEW -m tcp --dport 111 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 111 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 2049 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 2049 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 4001 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 4001 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 4002 -j ACCEPT
-A INPUT -p udp -m state --state NEW -m udp --dport 4002 -j ACCEPT
#VNC server
-A INPUT -p tcp -m state --state NEW -m tcp --dport 5900:5901 -j ACCEPT
#CUPS server
-A INPUT -p tcp -m state --state NEW -m tcp --dport 631 -j ACCEPT
#distcc
-A INPUT -p tcp -m state --state NEW -m tcp --dport 3632 -j ACCEPT
#rsync
-A INPUT -p tcp -m state --state NEW -m tcp --dport 873 -j ACCEPT
#git
-A INPUT -p tcp -m state --state NEW -m tcp --dport 9418 -j ACCEPT
#ping
-A INPUT -p icmp -j ACCEPT
#IPSec
-A INPUT -p udp --dport 500 -m state --state NEW -j ACCEPT
-A OUTPUT -p udp --dport 500 -m state --state NEW -j ACCEPT
-A INPUT -p esp -j ACCEPT
-A OUTPUT -p esp -j ACCEPT
-A INPUT -p ah -j ACCEPT
-A OUTPUT -p ah -j ACCEPT
#reject everything else
-A INPUT -j REJECT --reject-with icmp-port-unreachable
COMMIT
