[master] Stabilize nsupdate system test [RT #46673]

diff --git a/bin/tests/system/nsupdate/ns2/named.conf b/bin/tests/system/nsupdate/ns2/named.conf
index 490126094fe01672c2989fedf108dbf91832d4eb..7ee1427d11f6d04461abb2631585ec86c1f5c3c3 100644 (file)
--- a/bin/tests/system/nsupdate/ns2/named.conf
+++ b/bin/tests/system/nsupdate/ns2/named.conf
@@ -20,6 +20,7 @@ options {
        listen-on-v6 { none; };
        recursion yes;
        notify yes;
+       serial-query-rate 1; // workaround for KB AA-01213
 };
 
 key altkey {