[nsp] how to use RAToolSet ?

Arnold Nipper arnold at nipper.de
Mon May 3 18:30:28 EDT 2004


On 03.05.2004 23:52 matthew zeier wrote:

> I'm at a loss trying to figure out RAToolSet to automatically generate
> prefix-list filters.  Given an ASN or an As-Set, how can I generate what I
> need?
> 

I use the extended features of RADB. To lookup all ASN within an AS-Set
$AS_SET just use

 whois -h whois.radb.net !i$AS_SET,1

To find out all prefixes with origin $ASN type

 whois -h whois.radb.net !gas$ASN

Starting input to RADB with "!!" keeps the connection open. That way you
may pipe output from the as-path lookup into one connection to lookup
all prefixes.


Arnold







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