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FreeBSD Security Archives: Re: Why not sandbox BIND?

Re: Why not sandbox BIND?


Barrett Richardson (barrettphoenix.aye.net)
Sun, 14 Nov 1999 08:54:13 -0500 (EST)


On Fri, 12 Nov 1999, Brett Glass wrote:

> It'd be a shame if a PPP dial-up server couldn't sandbox BIND,
> since it's a good idea to keep a DNS server as close to the
> dial-ups as possible. Any ideas about how one might work around
> this, short of going to a capabilities-based security model?
>
> --Brett
>

I run bind on my box I dial an ISP with, I just use a directive like

  listen-on port 53 {
      127.0.0.1;
  };

For a dial up server you should be able to add a routable ip to the
loopback and listen on that.

-

Barrett

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This archive was generated by hypermail 2.0b3 on Sun Nov 14 1999 - 09:33:49 CST