> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On Behalf Of
> Randy Bush
>
> so i reviewed the minutes from last month, looking for what i had to hack in
> the docs i edit.
> surely there was more. help!!!
>
[WEG] I have some notes implying I owe you text, but one of them is a bit
cryptic through the filter of waiting too long after the meeting to look at it,
perhaps it'll make sense if we both stare at it?
Send Randy text about *why* you should drop invalid
Origin ops/ BGP Sec ops
Text - Deploy (upgrade code),
apply policy just to tag with a community,
then do analysis to ensure it's doing what you expect,
then deploy policy to actually do things like drop invalid, prefer
valid over unknown, etc."
I think the former is reference to a comment I made saying that if we were
recommending (SHOULD? Or MUST?) that invalid be dropped, rather than simply
de-preffed, we needed to spend some time explaining why (what badness can ensue
if you don't drop). You wanted text, but I'm not totally sure that I know the
complete rationale well enough to supply said text. Is it just a matter of the
risk of eventually using an invalid route if the better options go away, or is
there more to it?
The latter looks to me like a deployment guideline to address the concerns that
I think Brian brought up about OV/BGPSec potentially creating non-trivial
changes to routing during deployment. I can flesh that text out a bit if people
agree that it's useful to add.
Thanks,
Wes George
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