It turns out I made an error in the IRR prefix enforcement. So while we were enforcing the as-set requirement as intended, we were not enforcing the route object requirement on rs2. Accordingly, I did not make that enforcing on rs1 today as scheduled. Instead, I corrected it on rs2 and will wait another week before making it enforced on rs1.
I have separately emailed everyone who has prefixes being
filtered.
-- Richard