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path: root/src/plugins/vmxnet3/vmxnet3_test.c
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Diffstat (limited to 'src/plugins/vmxnet3/vmxnet3_test.c')
-rw-r--r--src/plugins/vmxnet3/vmxnet3_test.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/vmxnet3/vmxnet3_test.c b/src/plugins/vmxnet3/vmxnet3_test.c
index fbd675da5de..6fa9373486c 100644
--- a/src/plugins/vmxnet3/vmxnet3_test.c
+++ b/src/plugins/vmxnet3/vmxnet3_test.c
@@ -173,6 +173,9 @@ api_vmxnet3_dump (vat_main_t * vam)
S (mp);
/* Use a control ping for synchronization */
+ if (!vxm->ping_id)
+ vxm->ping_id =
+ vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
mp_ping->_vl_msg_id = htons (vxm->ping_id);
mp_ping->client_index = vam->my_client_index;