[e2e] It's all my fault

Randy Bush randy at psg.com
Mon May 14 14:45:36 PDT 2007

on the production internet, source routing has been occasionally used to
enforce strange aups; and that usually did not last for long.

lsr traceroute is occasionally used for inter-provider debugging at
inter-provider borders only.  it allows provider A to know how provider B is
forwarding (and hence implies routing info) for a prefix without having to
have complex inter-noc email/voice.


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