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Re: defaulting to net.ipv6.bindv6only=1 for squeeze



On Dec 30, "Bernhard R. Link" <brlink@debian.org> wrote:

> > > I routinely blacklist the ipv6 module. There are far too many
> > > programs breaking or doing stuff I do not want if it is loaded.
I call bullshit on this.

>  a) netstat garbling the addresses of connected endpoints
This is one of the reasons why bindv6only should be set.

>  b) the interface having a link-local address (bug/feature in kernel?),
Feature.

>  which then causes(or caused[2]) programs to do ipv6 dns lookups[3]
libc issue, solved long ago.

> [3] which not only pesters the root servers with questions for the
>     top-level domain "$(hostname -s)", but I do not even want to think
Not really.

>     what it means security-wise that the recursing name server I use or
>     someone sitting in between can answer those requests.
Maybe you should, because no such thing exists.

-- 
ciao,
Marco

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