2013/1/17 ML m...@kenweb.org
How are operators using the data available in the various IRRs?
Using an example:
AS1 is your customer
AS1 has AS2, AS3 and AS4 described as customers in an IRR
Also assume AS2 has IRR data describing AS1000 and AS2000 as it's
customers.
Are operators
prefix lists were generated from. I have
rarely seen as path filtering used except with large customers where
maintaining strict prefix lists wasn't manageable.
Phil From: ML
Sent: 1/16/2013 19:57
To: NANOG
Subject: How are operators using IRR?
How are operators using the data available
lists wasn't manageable.
Phil From: ML
Sent: 1/16/2013 19:57
To: NANOG
Subject: How are operators using IRR?
How are operators using the data available in the various IRRs?
Using an example:
AS1 is your customer
AS1 has AS2, AS3 and AS4 described as customers in an IRR
Also assume AS2 has
On Jan 17, 2013, at 9:44 AM, Michael Hallgren m.hallg...@free.fr wrote:
Hi,
Some of the networks close to me, use IRR based AS_PATH and
prefix filters at customer-route import.
Needless to say that running periodic diffs between what's found in
IRR and what's received in RW and discuss
How are operators using the data available in the various IRRs?
Using an example:
AS1 is your customer
AS1 has AS2, AS3 and AS4 described as customers in an IRR
Also assume AS2 has IRR data describing AS1000 and AS2000 as it's customers.
Are operators building AS path regexes such as the
Hi,
On Wed, 16 Jan 2013 19:55:44 -0500
ML m...@kenweb.org wrote:
Is this
being paired with some AS path filtering?
I am a huge fan of path filtering, but I have so very little paths to
maintain that I can say so. I guess most operators to not filter paths,
and building prefix lists is more or
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