19 Jul
2002
19 Jul
'02
8:06 a.m.
On Fri, 19 Jul 2002, Richard A Steenbergen wrote:
With all the recent talk about filtering, I figured now was a good time to update my list of evil /24 announcers... There are currently over 63k /24s out of 113k total unfiltered announcements (over 55%).
Does anyone (Cisco, Juniper, etc.) have an auto-aggregation feature? Let's say a router that receives the following prefixes under a single AS 206.51.128.0/24 206.51.129.0/24 206.51.131.0/24 And the following network is not in the table: 206.51.130.0/24 Then it would be usefull to collapse it into a single 206.52.128/22 aggregate (especially if the metrics & communities are the same). -Ralph