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authorJohn Lo <loj@cisco.com>2017-06-26 01:40:20 -0400
committerDamjan Marion <dmarion.lists@gmail.com>2017-07-06 13:24:26 +0000
commit8b81cb43359380e50d3fc216d93ff05894149939 (patch)
treebcd8b31ead28c30a182b0fcabfc806c35dc2030e /src/vnet/ethernet/arp_packet.h
parentf6e3ad0f5e2be10a91b2a52c91e7792ec212dee9 (diff)
Send GARP/NA on bonded intf slave up/down if in active-backup mode
If a bonded interface is in active-backup mode and configured with IPv4 and/or IPv6 addresses, on slave interface link up/down, send a GARP packet if configured with an IPv4 address and an unsolcited NA if configured with an IPv6 address. These packets can help with faster route convergence in the next hop router/switch. Change-Id: I68ccb11a4a40cda414704fa08ee0171c952befa2 Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/ethernet/arp_packet.h')
-rw-r--r--src/vnet/ethernet/arp_packet.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/vnet/ethernet/arp_packet.h b/src/vnet/ethernet/arp_packet.h
index 17e64f43049..d740b844e12 100644
--- a/src/vnet/ethernet/arp_packet.h
+++ b/src/vnet/ethernet/arp_packet.h
@@ -167,6 +167,15 @@ typedef struct
ethernet_arp_ip4_entry_t *ip4_neighbor_entries (u32 sw_if_index);
u8 *format_ethernet_arp_ip4_entry (u8 * s, va_list * va);
+/* Node index for send_garp_na_process */
+extern u32 send_garp_na_process_node_index;
+
+/* Even type for send_garp_na_process */
+enum
+{
+ SEND_GARP_NA = 1,
+} dpdk_send_garp_na_process_event_t;
+
#endif /* included_ethernet_arp_packet_h */
/*