2 * packet.h : L2TPv3 packet header format
4 * Copyright (c) 2013 Cisco and/or its affiliates.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 #ifndef __included_l2tp_packet_h__
19 #define __included_l2tp_packet_h__
22 * See RFC4719 for packet format.
23 * Note: the l2_specific_sublayer is present in current Linux l2tpv3
24 * tunnels. It is not present in IOS XR l2tpv3 tunnels.
25 * The Linux implementation is almost certainly wrong.
28 typedef CLIB_PACKED (struct
32 l2_specific_sublayer; /* set to 0 (if present) */
36 #endif /* __included_l2tp_packet_h__ */
39 * fd.io coding-style-patch-verification: ON
42 * eval: (c-set-style "gnu")