A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing Working Group of the IETF.
Title : Methods for Detection and Mitigation of BGP Route Leaks
Authors : Kotikalapudi Sriram
Doug Montgomery
Brian Dickson
Filename : draft-ietf-idr-route-leak-detection-mitigation-00.txt
Pages : 17
Date : 2015-07-22
Abstract:
In [I-D.ietf-grow-route-leak-problem-definition], the authors have
provided a definition of the route leak problem, and also enumerated
several types of route leaks. In this document, we first examine
which of those route-leak types are detected and mitigated by the
existing origin validation (OV) [RFC 6811] and BGPSEC path validation
[I-D.ietf-sidr-bgpsec-protocol]. Where the current OV and BGPSEC
protocols don't offer a solution, this document suggests an
enhancement that would extend the route-leak detection and mitigation
capability of BGPSEC. The solution can be implemented in BGP without
necessarily tying it to BGPSEC. Incorporating the solution in BGPSEC
is one way of implementing it in a secure way. We do not claim to
have provided a solution for all possible types of route leaks, but
the solution covers several, especially considering some significant
route-leak attacks or occurrences that have been observed in recent
years. The document also includes a stopgap method for detection and
mitigation of route leaks for the phase when BGPSEC (path validation)
is not yet deployed but only origin validation is deployed.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-route-leak-detection-mitigation/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-idr-route-leak-detection-mitigation-00
Please note that it may take a couple of minutes from the time of submission
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