network_stuff:irr
IRR SANITATION SEE THIS ABOUTMANRS
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This is a hands-on guide and this is the HE algorithm explained step by step Link
- IRR fields (from ripe):
- THESE ARE OBJECTS (big blocks) AND HAVE FIELDS: as-block, as-set, aut-num, domain, filter-set, inet6num, inetnum, inet-rtr, irt, key-cert, mntner, organisation, peering-set, person, poem, poetic-form, role, route, route6, route-set, rtr-set
For new acquisitions, remember to:
- Add field
- Fix the ROE so our ASN is authorized to send those prefixes (this is needed any time we start announcing new subnets (more specific ones))
- We don't want ISPs to filter our PI between them due to strict IRR prefix filters on their BGP sessions
- from HE: 'A route object for the /24 should suffice as AS200981 is already a member of our AS-SET, AS-HURRICANE.'
- Issues with the IRR record (RPKI):
- “RPKI status INVALID_ASN strongly indicate a serious problem.”
- Be sure the IRR “aut-num contain a valid AS-SET
RPKI NOTES ( RFC6481 )
- ROA is the set of : prefixes, ASN and digital certificates.
- The 'resource certificate' is linked to RIPE NCC registration. External Link
- we can have hosted solution: the private key of your resource certificate resides on a server hosted by the RIPE NCC and is not retrievable from the secured system.
- or non-hosted solution: open source implementations that allow operators to run Certificate Authority (CA) software that securely interfaces with the RIPE NCC parent system.
- Each association prefix-ASN is linked to a Digital Certificate which allows anyone consulting the repositoryto check that this association is correct.
- Records of the organisations act as Certification Authorities (CAs) in this PKI.
In RIPE
- RIPE=RIPE NCC
- LIR: members of the RIPE NCC.
- RIPE database (one of the several IRR in the world)
- Uses Routing Policy Specification Language (RPSL)
- route objects: When creating a route object you must authenticate against multiple maintainers
DOCUMENTING IRR:
- Be sure each different site subnet (eg: /24) has a route object in IRR, otherwise it might be filtered between ISPs
- Also ASN needs to have its RR ( eg; AS200981 is already a member of our AS-SET, AS-HURRICANE. )
- And the export/advcertise policy
- More info here: http://fcix.net/whitepaper/2018/07/14/intro-to-irr-rpsl.html
- If you cannot update your autnum with an export statement for AS6939 , update peeringdb.com with your AS-SET: Record your AS-SET in the IRR as-set/route-set field.
network_stuff/irr.txt · Last modified: by 127.0.0.1
