diff --git a/dim-testsuite/t/layer3domain-container-list-all.t b/dim-testsuite/t/layer3domain-container-list-all.t
new file mode 100644
index 0000000..04432b1
--- /dev/null
+++ b/dim-testsuite/t/layer3domain-container-list-all.t
@@ -0,0 +1,49 @@
+# ITOUDP-5166: "list containers layer3domain X" without a container argument
+# must show the containers of X, also when X is not "default".
+$ ndcli create layer3domain two type vrf rd 0:2
+
+$ ndcli create container 10.0.0.0/8 layer3domain default
+INFO - Creating container 10.0.0.0/8 in layer3domain default
+$ ndcli create container 10.0.16.64/28 layer3domain two
+INFO - Creating container 10.0.16.64/28 in layer3domain two
+$ ndcli create pool p2 layer3domain two
+$ ndcli modify pool p2 add subnet 10.0.16.64/31 --allow-overlap
+INFO - Created subnet 10.0.16.64/31 in layer3domain two
+WARNING - Creating zone 16.0.10.in-addr.arpa without profile
+WARNING - Primary NS for this Domain is now localhost.
+
+$ ndcli list containers layer3domain two 10.0.16.64/28
+layer3domain: two
+10.0.16.64/28 (Container)
+  10.0.16.64/31 (Subnet) pool:p2
+  10.0.16.66/31 (Available)
+  10.0.16.68/30 (Available)
+  10.0.16.72/29 (Available)
+
+$ ndcli list containers layer3domain two
+layer3domain: two
+10.0.16.64/28 (Container)
+  10.0.16.64/31 (Subnet) pool:p2
+  10.0.16.66/31 (Available)
+  10.0.16.68/30 (Available)
+  10.0.16.72/29 (Available)
+
+$ ndcli list containers layer3domain default
+layer3domain: default
+10.0.0.0/8 (Container)
+  10.0.0.0/8 (Available)
+
+# a container that was moved from another layer3domain must not keep a parent
+# from its old layer3domain, otherwise it vanishes from the top level listing
+$ ndcli create layer3domain three type vrf rd 0:3
+$ ndcli create container 10.0.32.0/24 layer3domain default
+INFO - Creating container 10.0.32.0/24 in layer3domain default
+$ ndcli modify container 10.0.32.0/24 layer3domain default move to three
+$ ndcli list containers layer3domain three
+layer3domain: three
+10.0.32.0/24 (Container)
+  10.0.32.0/24 (Available)
+$ ndcli list containers layer3domain default
+layer3domain: default
+10.0.0.0/8 (Container)
+  10.0.0.0/8 (Available)