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Re: [Sidrops] [WGLC] draft-ietf-sidrops-roa-considerations-01 - Ends 10/March/2022

Randy Bush <randy@psg.com> Thu, 10 March 2022 20:43 UTC

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Date: Thu, 10 Mar 2022 12:43:02 -0800
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From: Randy Bush <randy@psg.com>
To: Geoff Huston <gih@apnic.net>
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Subject: Re: [Sidrops] [WGLC] draft-ietf-sidrops-roa-considerations-01 - Ends 10/March/2022
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note that dns and rpki-rtr try to alleviate this somewhat with NOTIFY.

we both regret that we are old enough to remember when a dns change
might take days to propagate; now we're annoyed if it takes O(10)
minutes.

similarly, the RP cache NOTIFYs (cf 8210) the router "now would be a
good time to pull."

pretty hacky, but improves operation greatly.

randy

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