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-rw-r--r--rpkid/rpki/irdb/models.py9
1 files changed, 7 insertions, 2 deletions
diff --git a/rpkid/rpki/irdb/models.py b/rpkid/rpki/irdb/models.py
index 1d3d70de..ce241806 100644
--- a/rpkid/rpki/irdb/models.py
+++ b/rpkid/rpki/irdb/models.py
@@ -43,9 +43,14 @@ ip_version_choices = ((4, "IPv4"), (6, "IPv6"))
ca_certificate_lifetime = rpki.sundial.timedelta(days = 3652)
## @var crl_interval
-# Expected interval between BPKI CRL updates
-crl_interval = rpki.sundial.timedelta(days = 1)
+# Expected interval between BPKI CRL updates. This should be a little
+# longer than the real regeneration cycle, so that the old CRL will
+# not go stale while we're generating the new one. Eg, if we
+# regenerate daily, an interval of 24 hours is too short, but 25 hours
+# would be OK, as would 24 hours and 30 minutes.
+
+crl_interval = rpki.sundial.timedelta(hours = 25)
## @var ee_certificate_lifetime
# Lifetime for a BPKI EE certificate.