Package: ifupdown
Version: 0.7~alpha4
Severity: minor
Tags: experimental

When it hits an inet6 static stanza, ifup sets two sysctl variables

net.ipv6.conf.$DEV.accept_ra=0
net.ipv6.conf.$DEV.autoconf=0

The latter disables SLAAC using an EUI-64 MAC-based address on the interface,
which is probably the thing you want to have if you configure static addresses
(although I'd love to see an option to disable that, I sometimes want static
addresses in addition to dynamic ones).

The first one however disables all RA processing. This also drops learning
the default route from a router. It is a perfectly legal (and even
recommended) setup to set addresses statically, but learn the default route
from the router advertisement.

Please do not set this variable or at least make the behaviour configurable.

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.39-1-686-pae (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages ifupdown depends on:
ii  initscripts                 2.88dsf-13.7 scripts for initializing and shutt
ii  iproute                     20110315-1   networking and traffic control too
ii  libc6                       2.13-5       Embedded GNU C Library: Shared lib
ii  lsb-base                    3.2-27       Linux Standard Base 3.2 init scrip

ifupdown recommends no packages.

Versions of packages ifupdown suggests:
pn  dhcp3-client | dhcp-client    <none>     (no description available)
pn  net-tools                     <none>     (no description available)
pn  ppp                           <none>     (no description available)
pn  rdnssd                        <none>     (no description available)

-- no debconf information



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