How to build IPv6 prefix filter with RtConfig?
katie at ripe.net
Tue May 8 14:25:05 UTC 2007
On Tue, May 08, 2007 at 02:49:22PM +0300, Pekka Savola wrote:
As far as I remember, all filter evaluation defaults to
'afi ipv4.unicast', if no afi is mentioned.
RtConfig> @RtConfig access_list filter afi ipv6 AS1741
no ipv6 access-list ipv6-100
ipv6 access-list ipv6-100 permit 2001:708::/32 any
ipv6 access-list ipv6-100 deny any any
> There was a question on this already in 2005, but no answer.
> How do I build (using 4.8.5) a v6 prefix filter based on route6
> I'm trying to use a template like:
> @RtConfig access_list filter AS1741
> .. which only builds a v4 filter. However, with '-T all', you can see
> that RtConfig actually does fetch the route6 objects as well, so this
> seems like an issue with parsing or support in the expressions.
> I can see that the following kinda works, but produces wrong format:
> @RtConfig v6networks AS1741
> Pekka Savola "You each name yourselves king, yet the
> Netcore Oy kingdom bleeds."
> Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
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