diff --git a/.gitlab/tests/cram/generic/acceleration-plan-components/067-dnssd.t b/.gitlab/tests/cram/generic/acceleration-plan-components/067-dnssd.t
new file mode 100644
index 0000000000..4eba161448
--- /dev/null
+++ b/.gitlab/tests/cram/generic/acceleration-plan-components/067-dnssd.t
@@ -0,0 +1,41 @@
+Create R alias:
+
+  $ alias R="${CRAM_REMOTE_COMMAND:-}"
+
+Check the root datamodel settings:
+
+  $ R "ba-cli --json DNSSD.? | sed -n '2p'" | jq --sort-keys '.[0]'
+  {
+    "DNSSD.": {
+      "AdvertiseNumberOfEntries": 1,
+      "AdvertisedInterfaces": "Device.IP.Interface.3.",
+      "Enable": 1,
+      "ServiceNumberOfEntries": 0,
+      "Status": "Enabled"
+    },
+    "DNSSD.Advertise.1.": {
+      "Alias": "usp-agt-mqtt",
+      "ApplicationProtocol": "mqtt",
+      "Enable": 1,
+      "InstanceName": "usp-agt-mqtt",
+      "Port": 0,
+      "Status": "Enabled",
+      "TextRecordNumberOfEntries": 1,
+      "TransportProtocol": "TCP"
+    },
+    "DNSSD.Advertise.1.TextRecord.1.": {
+      "Key": "From",
+      "Value": "sah"
+    }
+  }
+
+Check that firewall is configured properly:
+
+  $ R "iptables -nL | grep 5353"
+  ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0            udp spt:5353
+  ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0            udp dpt:5353
+
+Check that DNS-Based Service Discovery service is responding:
+
+  $ sudo nmap -Pn  -p5353 -sU 192.168.1.1 2>&1 | grep zeroconf
+  5353/udp open|filtered zeroconf