multicast-test: multicast scenario
Refs: #1390
Change-Id: I28c713e1511618c3b708342227e858cfb0dfc08e
diff --git a/test_multicast/README.md b/test_multicast/README.md
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+# Multicast test scenario
+
+Test UDP and Ethernet multicast faces.
+
+1. Start NFD on A, B, and C.
+2. On host A, insert FIB entry `ndn:/test-mcast` to either UDP or Ethernet multicast face on experiment NIC.
+3. On host B, start traffic generator producer to serve `ndn:/test-mcast/B`, `ndn:/test-mcast/Z`.
+4. On host C, start traffic generator producer to serve `ndn:/test-mcast/C`, `ndn:/test-mcast/Z`.
+5. On host A, invoke `ndn-tlv-peek ndn:/test-mcast/B/1`.
+ Fail the test if this Interest is unanswered.
+6. On host A, invoke `ndn-tlv-peek ndn:/test-mcast/C/1`.
+ Fail the test if this Interest is unanswered.
+7. On host A, invoke `ndn-tlv-peek ndn:/test-mcast/Z/1`.
+ Fail the test if this Interest is unanswered.
+8. On host B, kill the producer.
+9. On host A, invoke `ndn-tlv-peek ndn:/test-mcast/Z/2`.
+ Fail the test if this Interest is unanswered.