named-checkzone defaults

diff --git a/README b/README
index e9f61e3ae3c41429b437aeb48258c14c151c7070..a73c974a047267733775fff5a3ba6e75d1488bd7 100644 (file)
--- a/README
+++ b/README
@@ -447,6 +447,10 @@ Building
                                    -DDIG_SIGCHASE_BU=1)
                Disable dropping queries from particular well known ports.
                  -DNS_CLIENT_DROPPORT=0
+               Sibling glue checking in named-checkzone is enabled by default.
+               To disable the default check set.  -DCHECK_SIBLING=0
+               named-checkzone checks out-of-zone addresses by default.
+               To disable this default set.  -DCHECK_LOCAL=0
 
            LDFLAGS
                Linker flags. Defaults to empty string.