diff options
Diffstat (limited to 'contrib/unbound/iterator/iter_delegpt.h')
| -rw-r--r-- | contrib/unbound/iterator/iter_delegpt.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/unbound/iterator/iter_delegpt.h b/contrib/unbound/iterator/iter_delegpt.h index 49f6f6b8130f..287bf92134d2 100644 --- a/contrib/unbound/iterator/iter_delegpt.h +++ b/contrib/unbound/iterator/iter_delegpt.h @@ -79,6 +79,16 @@ struct delegpt { * Also true if the delegationpoint was created from a delegation * message and thus contains the parent-side-info already. */ uint8_t has_parent_side_NS; + /** if true, the delegation point has reached last resort processing + * and the parent side information has been possibly added to the + * delegation point. + * For now this signals that further target lookups will ignore + * the configured target-fetch-policy and only resolve on + * demand to try and avoid triggering limits at this stage (.i.e, it + * is very likely that the A/AAAA queries for the newly added name + * servers will not yield new IP addresses and trigger NXNS + * countermeasures. */ + uint8_t fallback_to_parent_side_NS; /** for assertions on type of delegpt */ uint8_t dp_type_mlc; /** use SSL for upstream query */ |