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authorNeale Ranns <nranns@cisco.com>2019-09-30 10:53:31 +0000
committerOle Trøan <otroan@employees.org>2019-12-17 10:56:20 +0000
commitcbe25aab3be72154f2c706c39eeba6a77f34450f (patch)
tree131fb53b5ec973be045ffb9e2eb797af01d112a0 /src/vnet/l2/l2_arp_term.h
parent96453fd2417ebd1d69354a7fb692976129cea80e (diff)
ip: Protocol Independent IP Neighbors
Type: feature - ip-neighbour: generic neighbour handling; APIs, DBs, event handling, aging - arp: ARP protocol implementation - ip6-nd; IPv6 neighbor discovery implementation; separate ND, MLD, RA - ip6-link; manage link-local addresses - l2-arp-term; events separated from IP neighbours, since they are not the same. vnet retains just enough education to perform ND/ARP packet construction. arp and ip6-nd to be moved to plugins soon. Change-Id: I88dedd0006b299344f4c7024a0aa5baa6b9a8bbe Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/l2/l2_arp_term.h')
-rw-r--r--src/vnet/l2/l2_arp_term.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/src/vnet/l2/l2_arp_term.h b/src/vnet/l2/l2_arp_term.h
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+/*
+ * l2/l2_arp_term.c: IP v4 ARP L2 BD termination
+ *
+ * Copyright (c) 2010 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <vnet/ip/ip46_address.h>
+#include <vnet/ethernet/arp_packet.h>
+
+typedef struct l2_arp_term_publish_ctx_t_
+{
+ u32 sw_if_index;
+ ip46_type_t type;
+ ip46_address_t ip;
+ mac_address_t mac;
+} l2_arp_term_publish_event_t;
+
+enum
+{
+ L2_ARP_TERM_EVENT_PUBLISH,
+};
+
+typedef struct l2_arp_term_main_t_
+{
+ bool publish;
+
+ l2_arp_term_publish_event_t *publish_events;
+
+} l2_arp_term_main_t;
+
+extern l2_arp_term_main_t l2_arp_term_main;
+extern vlib_node_registration_t l2_arp_term_process_node;
+
+extern void l2_arp_term_set_publisher_node (bool on);
+
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */