Re: [PATCH] location-importer.in: delete 6to4 IPv6 space as well

[Michael Tremer <michael.tremer@ipfire.org>]

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Thank you...

> On 16 Jan 2021, at 18:05, Peter Müller <peter.mueller(a)ipfire.org> wrote:
> 
> 2002::/16 is an anycast prefix for 6to4 scenarios, as specified in RFC
> 3068. We currently process an announcement from Hurricane Electric for
> it, and since it is an anycast network, multiple entities across the
> world announce it as well.
> 
> Thereof, it does not make sense to include it in the database - as of
> today, we do not have a country for it, either.
> 
> Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
> ---
> src/python/location-importer.in | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/python/location-importer.in b/src/python/location-importer.in
> index a4be445..1a025bb 100644
> --- a/src/python/location-importer.in
> +++ b/src/python/location-importer.in
> @@ -768,8 +768,9 @@ class CLI(object):
> 				-- DELETE link local address space
> 				DELETE FROM announcements WHERE family(network) = 4 AND network <<= '169.254.0.0/16';
> 
> -				-- DELETE IPv6 to IPv4 (6to4) address space
> +				-- DELETE IPv6 to IPv4 (6to4) address space (RFC 3068)
> 				DELETE FROM announcements WHERE family(network) = 4 AND network <<= '192.88.99.0/24';
> +				DELETE FROM announcements WHERE family(network) = 6 AND network <<= '2002::/16';
> 
> 				-- DELETE multicast and reserved address space
> 				DELETE FROM announcements WHERE family(network) = 4 AND network <<= '224.0.0.0/4';
> -- 
> 2.26.2