nanog mailing list archives

Re: Global Akamai Outage


From: Mark Tinka <mark@tinka.africa>
Date: Mon, 26 Jul 2021 14:42:07 +0200



On 7/26/21 14:20, Lukas Tribus wrote:

Some specific failure scenarios are currently being addressed, but
this doesn't make monitoring optional:

rpki-client 7.1 emits a new per VRP attribute: expires, which makes it
possible for RTR servers to stop considering outdated VRP's:
https://github.com/rpki-client/rpki-client-openbsd/commit/9e48b3b6ad416f40ac3b5b265351ae0bb13ca925

stayrtr (a gortr fork), will consider this attribute in the future:
https://github.com/bgp/stayrtr/issues/3

I was just about to cite these two as improving this particular issue in upcoming releases.

I am running RPKI-Client + StayRTR, alongside Fort, and yes, while monitoring should be standard, improvements in the validation and RTR objectives will also go a long way in mitigating these issues.

What's quickly happening in this space is that not all validators and RTR servers are going to made equal. There are a number of options currently available (both deprecated and current), but I expect that we may settle on just a handful, as experience increases. And in what remains, I anticipate that they will be bolstered to consider these very problems.

Mark.


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