From a23197980e40d4d9414bcfaf59005a1dc2a89251 Mon Sep 17 00:00:00 2001 From: sreejith Date: Wed, 29 Mar 2017 01:15:02 -0400 Subject: Added vpp intial source code from master branch 17.01.1 Change-Id: I81bdace6f330825a1746a853766779dfb24765fd Signed-off-by: sreejith --- vpp/vnet/vnet/l2tp/packet.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 vpp/vnet/vnet/l2tp/packet.h (limited to 'vpp/vnet/vnet/l2tp/packet.h') diff --git a/vpp/vnet/vnet/l2tp/packet.h b/vpp/vnet/vnet/l2tp/packet.h new file mode 100644 index 00000000..66dfea21 --- /dev/null +++ b/vpp/vnet/vnet/l2tp/packet.h @@ -0,0 +1,44 @@ +/* + * packet.h : L2TPv3 packet header format + * + * Copyright (c) 2013 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. + */ + +#ifndef __included_l2tp_packet_h__ +#define __included_l2tp_packet_h__ + +/* + * See RFC4719 for packet format. + * Note: the l2_specific_sublayer is present in current Linux l2tpv3 + * tunnels. It is not present in IOS XR l2tpv3 tunnels. + * The Linux implementation is almost certainly wrong. + */ +/* *INDENT-OFF* */ +typedef CLIB_PACKED (struct +{ + u32 session_id; + u64 cookie; u32 + l2_specific_sublayer; /* set to 0 (if present) */ +}) l2tpv3_header_t; +/* *INDENT-ON* */ + +#endif /* __included_l2tp_packet_h__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg