lib, zebra: add support for sending ARP requests

We can make the Linux kernel send an ARP/NDP request by adding
a neighbour with the 'NUD_INCOMPLETE' state and the 'NTF_USE' flag.

This commit adds new dataplane operation as well as new zapi message
to allow other daemons send ARP/NDP requests.

Signed-off-by: Jakub Urbańczyk <xthaid@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/log.c b/lib/log.c
index 202d6d858f..4054185019 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -451,7 +451,8 @@ static const struct zebra_desc_table command_types[] = {
 	DESC_ENTRY(ZEBRA_CLIENT_CAPABILITIES),
 	DESC_ENTRY(ZEBRA_OPAQUE_MESSAGE),
 	DESC_ENTRY(ZEBRA_OPAQUE_REGISTER),
-	DESC_ENTRY(ZEBRA_OPAQUE_UNREGISTER)};
+	DESC_ENTRY(ZEBRA_OPAQUE_UNREGISTER),
+	DESC_ENTRY(ZEBRA_NEIGH_DISCOVER)};
 #undef DESC_ENTRY
 
 static const struct zebra_desc_table unknown = {0, "unknown", '?'};