> Yes, as-set is a lookup table and so 42-4294967295 would add
> more than 94 Million entries to that table. That is not sensible. Doing
> range lookups is more complex especially to make those efficent and fast.
It is really not that hard.
On Wed, Jan 02, 2019 at 05:05:20PM +0100, Stéphane wrote:
> Hello Guys and happy news year to all !
>
> I have recently setups a news BGP router for peering purpose using OpenBSD.
>
> In order to do input filtering I have tried to use an as-set looking like
> that :
>
>
> ## use as-set to
Hello Guys and happy news year to all !
I have recently setups a news BGP router for peering purpose using
OpenBSD.
In order to do input filtering I have tried to use an as-set looking
like that :
## use as-set to reject bogon AS number
as-set bogon-as { 0 23456 64496-131071 64512-65534
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