UDP Encapsulation.
A UDP-encap object that particiapates in the FIB graph and contributes
DPO to teh output chain. It thereofre resembles a tunnel but without the
interface. FIB paths (and henace routes) can then be created to egress
through the UDP-encap. Said routes can have MPLS labels, hence this also
allows MPLSoUPD.
Encap is uni-directional. For decap, one still registers with the UDP port
dispatcher.
Change-Id: I23bd345523b20789a1de1b02022ea1148ca50797
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/src/vnet/udp/udp.api b/src/vnet/udp/udp.api
new file mode 100644
index 0000000..25ee964
--- /dev/null
+++ b/src/vnet/udp/udp.api
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2016 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.
+ */
+
+/** \file
+
+ This file defines vpp UDP control-plane API messages which are generally
+ called through a shared memory interface.
+*/
+
+vl_api_version 1.0.0
+
+/** \brief Add / del table request
+ A table can be added multiple times, but need be deleted only once.
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_ipv6 - V4 or V6 table
+ @param table_id - table ID associated with the encap destination
+*/
+autoreply define udp_encap_add_del
+{
+ u32 client_index;
+ u32 context;
+ u32 id;
+ u32 table_id;
+ u8 is_ip6;
+ u8 is_add;
+ u16 src_port;
+ u16 dst_port;
+ u8 src_ip[16];
+ u8 dst_ip[16];
+};
+
+define udp_encap_dump
+{
+ u32 client_index;
+ u32 context;
+};
+
+define udp_encap_details
+{
+ u32 context;
+ u32 id;
+ u32 table_id;
+ u8 is_ip6;
+ u16 src_port;
+ u16 dst_port;
+ u8 src_ip[16];
+ u8 dst_ip[16];
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */