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VPP-137: VPP sends ARP with wrong requested IP

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Change-Id: I01802f3dab04c940e65236ba6e680f1e504a0a5f
Signed-off-by: Neale <nranns@cisco.com>
This commit is contained in:
Neale
2016-06-14 18:44:02 +01:00
committed by Damjan Marion
parent 820e363a8d
commit 2a34b9e1a6
1 changed files with 13 additions and 1 deletions
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14
vpp/api/api.c
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@ -974,7 +974,18 @@ static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
}
nh_adj = ip_get_adjacency (lm, ai);
vec_add1 (add_adj, nh_adj[0]);
if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_ARP &&
nh_adj->arp.next_hop.ip4.as_u32 == 0) {
/* the next-hop resovles via a glean adj. create and use
* a ARP adj for the next-hop */
a.adj_index = vnet_arp_glean_add(fib_index, &next_hop_address);
a.add_adj = NULL;
a.n_add_adj = 0;
ip4_add_del_route (im, &a);
goto done;
}
vec_add1 (add_adj, nh_adj[0]);
if (mp->lookup_in_vrf) {
p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
if (p)
@ -1016,6 +1027,7 @@ do_add_del:
vec_free (add_adj);
done:
dsunlock (sm);
return 0;
}