I-D Action: draft-cheng-idr-redirection-risks-ps-03.txt

internet-drafts@ietf.org Mon, 10 July 2023 01:56 UTC

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Subject: I-D Action: draft-cheng-idr-redirection-risks-ps-03.txt
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Date: Sun, 09 Jul 2023 18:56:51 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts
directories.

   Title           : Problem statement of Inter-domain Traffic Redirection Risks
   Authors         : Weiqiang Cheng
                     Dan Li
                     Ce Zheng
                     Mingqing Huang
                     Fang Gao
                     Mingxing Liu
   Filename        : draft-cheng-idr-redirection-risks-ps-03.txt
   Pages           : 8
   Date            : 2023-07-09

Abstract:
   BGP Update includes the destination prefix and AS_PATH that records
   the AS number through which it passes.  The traffic routing to the
   destination prefix should be forwarded along the AS sequence in
   AS_PATH.  However, due to traffic redirection, route aggregation and
   etc., the AS path of forwarding and the AS_PATH of BGP Update often
   do not match.  The inconsistency leads to security risks such as
   black holes, loops in inter-domain forwarding, and the possibility of
   forwarding through malicious AS that source/upstream AS does not want
   to pass through.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-cheng-idr-redirection-risks-ps/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-cheng-idr-redirection-risks-ps-03

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-cheng-idr-redirection-risks-ps-03

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

I-D Action: draft-cheng-idr-redirection-risks-ps-… internet-drafts