FD.io VPP
v19.08.2-294-g37e99c22d
Vector Packet Processing
Main Page
Related Pages
Modules
+
Namespaces
Namespace List
+
Namespace Members
+
All
b
d
e
f
g
i
l
m
n
o
p
r
s
t
v
w
+
Functions
d
f
g
l
m
n
o
p
t
v
Variables
Typedefs
Enumerations
Enumerator
+
Data Structures
Data Structures
Data Structure Index
Class Hierarchy
+
Data Fields
+
All
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
~
+
Functions
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
r
s
t
u
v
w
z
~
+
Variables
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Typedefs
c
e
g
h
k
m
n
o
r
s
+
Related Functions
c
d
e
h
i
m
o
p
r
s
v
+
Source
Files
+
Symbols
+
All
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
z
+
Functions
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
z
+
Variables
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
z
+
Typedefs
a
b
c
d
e
f
g
h
i
l
m
n
o
p
q
r
s
t
u
v
w
x
z
+
Enumerations
a
b
c
d
e
f
g
h
i
l
m
n
o
p
q
r
s
t
u
v
w
x
+
Enumerator
a
b
c
d
e
f
g
h
i
l
m
n
o
p
q
r
s
t
u
v
w
+
Macros
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
z
•
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Modules
Pages
ip6_hop_by_hop_packet.h
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2015 Cisco and/or its affiliates.
3
* Licensed under the Apache License, Version 2.0 (the "License");
4
* you may not use this file except in compliance with the License.
5
* You may obtain a copy of the License at:
6
*
7
* http://www.apache.org/licenses/LICENSE-2.0
8
*
9
* Unless required by applicable law or agreed to in writing, software
10
* distributed under the License is distributed on an "AS IS" BASIS,
11
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12
* See the License for the specific language governing permissions and
13
* limitations under the License.
14
*/
15
#ifndef __included_ip6_hop_by_hop_packet_h__
16
#define __included_ip6_hop_by_hop_packet_h__
17
18
typedef
struct
19
{
20
/* Protocol for next header */
21
u8
protocol
;
22
/*
23
* Length of hop_by_hop header in 8 octet units,
24
* not including the first 8 octets
25
*/
26
u8
length
;
27
}
ip6_hop_by_hop_header_t
;
28
29
typedef
struct
30
{
31
/* Option Type */
32
#define HBH_OPTION_TYPE_SKIP_UNKNOWN (0x00)
33
#define HBH_OPTION_TYPE_DISCARD_UNKNOWN (0x40)
34
#define HBH_OPTION_TYPE_DISCARD_UNKNOWN_ICMP (0x80)
35
#define HBH_OPTION_TYPE_DISCARD_UNKNOWN_ICMP_NOT_MCAST (0xc0)
36
#define HBH_OPTION_TYPE_HIGH_ORDER_BITS (0xc0)
37
#define HBH_OPTION_TYPE_DATA_CHANGE_ENROUTE (1<<5)
38
u8
type
;
39
/* Length in octets of the option data field */
40
u8
length
;
41
}
ip6_hop_by_hop_option_t
;
42
43
/* $$$$ IANA banana constants */
44
#define HBH_OPTION_TYPE_IOAM_TRACE_DATA_LIST 59
/* Third highest bit set (change en-route) */
45
#define HBH_OPTION_TYPE_IOAM_PROOF_OF_TRANSIT 60
/* Third highest bit set (change en-route) */
46
#define HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE 29
47
48
#endif
/* __included_ip6_hop_by_hop_packet_h__ */
49
50
/*
51
* fd.io coding-style-patch-verification: ON
52
*
53
* Local Variables:
54
* eval: (c-set-style "gnu")
55
* End:
56
*/
ip6_hop_by_hop_option_t::type
u8 type
Definition:
ip6_hop_by_hop_packet.h:38
ip6_hop_by_hop_option_t::length
u8 length
Definition:
ip6_hop_by_hop_packet.h:40
u8
unsigned char u8
Definition:
types.h:56
ip6_hop_by_hop_header_t
Definition:
ip6_hop_by_hop_packet.h:18
ip6_hop_by_hop_option_t
Definition:
ip6_hop_by_hop_packet.h:29
ip6_hop_by_hop_header_t::length
u8 length
Definition:
ip6_hop_by_hop_packet.h:26
ip6_hop_by_hop_header_t::protocol
u8 protocol
Definition:
ip6_hop_by_hop_packet.h:21
src
vnet
ip
ip6_hop_by_hop_packet.h
Generated on Tue Aug 25 2020 19:18:14 for FD.io VPP by
1.8.13