From: chenxiang <chenxndsc@163.com>
Date: Fri, 28 Sep 2018 07:55:55 +0000 (+0800)
Subject: fix packets redirect ineffective on af-packet interface
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fheads%2Fstable%2F1804;p=vpp.git

fix packets redirect ineffective on af-packet interface

Change-Id: Ibdc03c4c79632a61c5f36b8e907ec2bd7ebb0dc7
Signed-off-by: chenxiang <chenxndsc@163.com>
---

diff --git a/src/vnet/devices/af_packet/node.c b/src/vnet/devices/af_packet/node.c
index d74e56fd0e9..c5ec919fefe 100644
--- a/src/vnet/devices/af_packet/node.c
+++ b/src/vnet/devices/af_packet/node.c
@@ -300,9 +300,8 @@ af_packet_device_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
 	      first_b0->error =
 		node->errors[AF_PACKET_INPUT_ERROR_PARTIAL_PKT];
 	    }
-	  else
+	  else if (apif->per_interface_next_index == ~0)
 	    {
-	      next0 = VNET_DEVICE_INPUT_NEXT_ETHERNET_INPUT;
 	      /* redirect if feature path enabled */
 	      vnet_feature_start_device_input_x1 (apif->sw_if_index, &next0,
 						  first_b0);