Re: Filter subnets - distribute-list and prefix-list

From: Brent Sweeny (sweeny@indiana.edu)
Date: Sat Dec 16 2000 - 09:33:04 EST


On Sat, Dec 16, 2000 at 01:52:58PM +0800, Miguel A.L. Paraz wrote:
> I have put in the distribute-list access-list to block prefixes >= /24.
> It works great.
>
> This is in the 12.1 BGP manual, though:
>
> "Note Although neighbor prefix-list can be used as an alternative to the
> neighbor distribute-list command, do not use attempt to apply both neighbor
> prefix list and neighbor distribute-list filtering to the same neighbor."
>
> I haven't done this, but will it cause major problems?

filter-lists and distribute-lists for neighbors are exclusive. the parser
won't let you use both; it'll make you remove one to use the other.
  Brent Sweeny, Indiana University



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