ip: Fix IP unnumbered dump of one interface

Type: fix

Change-Id: I35fb6fdfba50c4a59cf1ffb94cb51487bcf5afc9
Signed-off-by: Neale Ranns <nranns@cisco.com>
(cherry picked from commit ac3e72cb9765f78f1cf03ff5d5ccd9ff944668b6)

diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index c6d1a3c..39f24cb 100644 (file)
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -986,7 +986,7 @@ vl_api_ip_unnumbered_dump_t_handler (vl_api_ip_unnumbered_dump_t * mp)
 
       si = vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
 
-      if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED))
+      if (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)
        {
          send_ip_unnumbered_details (am, reg,
                                      sw_if_index,

diff --git a/test/test_neighbor.py b/test/test_neighbor.py
index 69b00ea..81c3acb 100644 (file)
--- a/test/test_neighbor.py
+++ b/test/test_neighbor.py
@@ -311,7 +311,16 @@ class ARPTestCase(VppTestCase):
         #
         self.pg2.set_unnumbered(self.pg1.sw_if_index)
 
+        #
+        # test the unnumbered dump both by all interfaces and just the enabled
+        # one
+        #
         unnum = self.vapi.ip_unnumbered_dump()
+        self.assertTrue(len(unnum))
+        self.assertEqual(unnum[0].ip_sw_if_index, self.pg1.sw_if_index)
+        self.assertEqual(unnum[0].sw_if_index, self.pg2.sw_if_index)
+        unnum = self.vapi.ip_unnumbered_dump(self.pg2.sw_if_index)
+        self.assertTrue(len(unnum))
         self.assertEqual(unnum[0].ip_sw_if_index, self.pg1.sw_if_index)
         self.assertEqual(unnum[0].sw_if_index, self.pg2.sw_if_index)