VPP-1110 BVI reply ARP that doesn't request BVI loacl IP.

[vpp.git] / test / test_neighbor.py

diff --git a/test/test_neighbor.py b/test/test_neighbor.py
index 68dde2f..565a8b4 100644 (file)
--- a/test/test_neighbor.py
+++ b/test/test_neighbor.py
@@ -641,7 +641,6 @@ class ARPTestCase(VppTestCase):
         #
         #  4 - don't respond to ARP requests that has mac source different
         #      from ARP request HW source
-        #      the router
         #
         p = (Ether(dst="ff:ff:ff:ff:ff:ff", src=self.pg0.remote_mac) /
              ARP(op="who-has",
@@ -651,6 +650,19 @@ class ARPTestCase(VppTestCase):
         self.send_and_assert_no_replies(self.pg0, p,
                                         "ARP req for non-local source")
 
+        #
+        #  5 - don't respond to ARP requests for address within the
+        #      interface's sub-net but not the interface's address
+        #
+        self.pg0.generate_remote_hosts(2)
+        p = (Ether(dst="ff:ff:ff:ff:ff:ff", src=self.pg0.remote_mac) /
+             ARP(op="who-has",
+                 hwsrc=self.pg0.remote_mac,
+                 psrc=self.pg0.remote_hosts[0].ip4,
+                 pdst=self.pg0.remote_hosts[1].ip4))
+        self.send_and_assert_no_replies(self.pg0, p,
+                                        "ARP req for non-local destination")
+
         #
         # cleanup
         #