Bug#565599: iceweasel: DNS problem on a wlan router

[hoefle marco]

Package: iceweasel
Version: 3.0.6-3
Severity: normal


when connecting to my wlan network (on a motorola router) iceweasel 
issues a page load error on any site. /etc/resolv.conf is updated with 
the router ip by the network manager. pinging the desired site works and 
all other TCP apps work as well (ftp, skype, vpn etc.).
A workaround is to update /etc/resolv.conf with a puplic DNS address 
manually.
Afterwards iceweasel displays the sites as it should.
I have seen this problem only on motorola routers (routers 
shipped by swisscom, which is the main internet provider in 
switzerland).
MS laptops work fine (using firefox or ie) with this router.





-- System Information:
Debian Release: 5.0.3
  APT prefers proposed-updates
  APT policy: (500, 'proposed-updates'), (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-2-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages iceweasel depends on:
ii  debianutils             2.30             Miscellaneous utilities specific t
ii  fontconfig              2.6.0-3          generic font configuration library
ii  libc6                   2.10.2-2         GNU C Library: Shared libraries
ii  libgcc1                 1:4.3.2-1.1      GCC support library
ii  libglib2.0-0            2.16.6-3         The GLib library of C routines
ii  libgtk2.0-0             2.12.12-1~lenny1 The GTK+ graphical user interface 
ii  libnspr4-0d             4.7.1-5          NetScape Portable Runtime Library
ii  libstdc++6              4.3.2-1.1        The GNU Standard C++ Library v3
ii  procps                  1:3.2.7-11       /proc file system utilities
ii  psmisc                  22.6-1           Utilities that use the proc filesy
ii  xulrunner-1.9           1.9.0.16-1       XUL + XPCOM application runner

iceweasel recommends no packages.

Versions of packages iceweasel suggests:
ii  latex-xft-fonts 0.1-8                    Xft-compatible versions of some La
ii  libkrb53        1.6.dfsg.4~beta1-5lenny2 MIT Kerberos runtime libraries
pn  mozplugger      <none>                   (no description available)
pn  ttf-mathematica <none>                   (no description available)
pn  xfonts-mathml   <none>                   (no description available)
pn  xprint          <none>                   (no description available)
ii  xulrunner-1.9-g 1.9.0.16-1               Support for GNOME in xulrunner app

-- no debconf information