Hi,
In order to reject all prefixes with length >= 25,
you can do this:
policy-statement only-upto-24 {
term one {
from route-filter 0/0 upto /24;
then next-policy;
}
term two {
then reject;
}
}
The first term will match all routes with the top zero bits all 0 and length
up to 24 bits, and pass them to subsequent policies.
The second term will drop anything else.
Hope it helps.
Thierry.
----- Original Message -----
From: "MarcoH" <marcoh@cistron.nl>
To: <juniper-nsp@puck.nether.net>
Sent: Friday, March 23, 2001 11:39 AM
Subject: [j-nsp] filtering on prefix length
> Hi there,
>
> I`ve got some problems with configuring a bgp-import policy which will
> filter out all prefixes with a mask greater then /24.
>
> I`ve been trying several route-filter settings, but can`t seem to find the
> right one, either it drops all prefixes or it accepts the all.
>
> TIA,
>
> MarcoH
>
> --
> Q: What do you call someone with herpes, AIDS, syphilis, and gonorrhea?
> A: An incurable romantic.
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