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authorzhaoqingling <zhao.qingling@zte.com.cn>2017-12-23 15:20:59 +0800
committerNeale Ranns <nranns@cisco.com>2018-01-07 19:39:49 +0000
commit37aa1ffae6e5cc05f6e0c4e9c3da758bb864c9be (patch)
tree60b25d6d0c3dc5ff5cdd67596260cd50d013bd27 /src/vnet
parent848b47c70ecfb0bb45636c5c806391848e2878f9 (diff)
VPP-1110 BVI reply ARP that doesn't request BVI loacl IP.
Change-Id: I66ae618edaa12c2b4e4afe276da689673b02c9cd Signed-off-by: zhaoqingling <zhao.qingling@zte.com.cn> (cherry picked from commit b4c42cdc6bbbf464f3f0034b2b39d4e20fd23a25)
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/ethernet/arp.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/ethernet/arp.c b/src/vnet/ethernet/arp.c
index f46e6f5a5bc..149f0a5dc96 100644
--- a/src/vnet/ethernet/arp.c
+++ b/src/vnet/ethernet/arp.c
@@ -1123,6 +1123,12 @@ arp_input (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
&arp0->ip4_over_ethernet[0]);
goto drop1;
}
+ else if (arp0->opcode ==
+ clib_host_to_net_u16 (ETHERNET_ARP_OPCODE_request) &&
+ (dst_is_local0 == 0))
+ {
+ goto drop1;
+ }
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