suricata
decode-events.h
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1 /* Copyright (C) 2007-2022 Open Information Security Foundation
2  *
3  * You can copy, redistribute or modify this Program under the terms of
4  * the GNU General Public License version 2 as published by the Free
5  * Software Foundation.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * version 2 along with this program; if not, write to the Free Software
14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15  * 02110-1301, USA.
16  */
17 
18 /**
19  * \file
20  *
21  * \author Victor Julien <victor@inliniac.net>
22  * \author Anoop Saldanha <anoopsaldanha@gmail.com>
23  */
24 
25 #ifndef __DECODE_EVENTS_H__
26 #define __DECODE_EVENTS_H__
27 
28 /* packet decoder events */
29 enum {
30  /* IPV4 EVENTS */
31  IPV4_PKT_TOO_SMALL = 0, /**< ipv4 pkt smaller than minimum header size */
32  IPV4_HLEN_TOO_SMALL, /**< ipv4 header smaller than minimum size */
33  IPV4_IPLEN_SMALLER_THAN_HLEN, /**< ipv4 pkt len smaller than ip header size */
34  IPV4_TRUNC_PKT, /**< truncated ipv4 packet */
35 
36  /* IPV4 OPTIONS */
37  IPV4_OPT_INVALID, /**< invalid ip options */
38  IPV4_OPT_INVALID_LEN, /**< ip options with invalid len */
39  IPV4_OPT_MALFORMED, /**< malformed ip options */
40  IPV4_OPT_PAD_REQUIRED, /**< pad bytes are needed in ip options */
41  IPV4_OPT_EOL_REQUIRED, /**< "end of list" needed in ip options */
42  IPV4_OPT_DUPLICATE, /**< duplicated ip option */
43  IPV4_OPT_UNKNOWN, /**< unknown ip option */
44  IPV4_WRONG_IP_VER, /**< wrong ip version in ip options */
45  IPV4_WITH_ICMPV6, /**< IPv4 packet with ICMPv6 header */
46 
47  /* ICMP EVENTS */
48  ICMPV4_PKT_TOO_SMALL, /**< icmpv4 packet smaller than minimum size */
49  ICMPV4_UNKNOWN_TYPE, /**< icmpv4 unknown type */
50  ICMPV4_UNKNOWN_CODE, /**< icmpv4 unknown code */
51  ICMPV4_IPV4_TRUNC_PKT, /**< truncated icmpv4 packet */
52  ICMPV4_IPV4_UNKNOWN_VER, /**< unknown version in icmpv4 packet*/
53 
54  /* ICMPv6 EVENTS */
55  ICMPV6_UNKNOWN_TYPE, /**< icmpv6 unknown type */
56  ICMPV6_UNKNOWN_CODE, /**< icmpv6 unknown code */
57  ICMPV6_PKT_TOO_SMALL, /**< icmpv6 smaller than minimum size */
58  ICMPV6_IPV6_UNKNOWN_VER, /**< unknown version in icmpv6 packet */
59  ICMPV6_IPV6_TRUNC_PKT, /**< truncated icmpv6 packet */
60  ICMPV6_MLD_MESSAGE_WITH_INVALID_HL, /**< invalid MLD that doesn't have HL 1 */
61  ICMPV6_UNASSIGNED_TYPE, /**< unassigned ICMPv6 type */
62  ICMPV6_EXPERIMENTATION_TYPE, /**< private experimentation ICMPv6 type */
63 
64  /* IPV6 EVENTS */
65  IPV6_PKT_TOO_SMALL, /**< ipv6 packet smaller than minimum size */
66  IPV6_TRUNC_PKT, /**< truncated ipv6 packet */
67  IPV6_TRUNC_EXTHDR, /**< truncated ipv6 extension header */
68  IPV6_EXTHDR_DUPL_FH, /**< duplicated "fragment" header in ipv6 extension headers */
69  IPV6_EXTHDR_USELESS_FH, /**< useless FH: offset 0 + no more fragments */
70  IPV6_EXTHDR_DUPL_RH, /**< duplicated "routing" header in ipv6 extension headers */
71  IPV6_EXTHDR_DUPL_HH, /**< duplicated "hop-by-hop" header in ipv6 extension headers */
72  IPV6_EXTHDR_DUPL_DH, /**< duplicated "destination" header in ipv6 extension headers */
73  IPV6_EXTHDR_DUPL_AH, /**< duplicated "authentication" header in ipv6 extension headers */
74  IPV6_EXTHDR_DUPL_EH, /**< duplicated "ESP" header in ipv6 extension headers */
75 
76  IPV6_EXTHDR_INVALID_OPTLEN, /**< the opt len in an hop or dst hdr is invalid. */
77  IPV6_WRONG_IP_VER, /**< wrong version in ipv6 */
78  IPV6_EXTHDR_AH_RES_NOT_NULL, /**< AH hdr reserved fields not null (rfc 4302) */
79 
80  IPV6_HOPOPTS_UNKNOWN_OPT, /**< unknown HOP opt */
81  IPV6_HOPOPTS_ONLY_PADDING, /**< all options in HOP opts are padding */
82  IPV6_DSTOPTS_UNKNOWN_OPT, /**< unknown DST opt */
83  IPV6_DSTOPTS_ONLY_PADDING, /**< all options in DST opts are padding */
84 
85  IPV6_EXTHDR_RH_TYPE_0, /**< RH 0 is deprecated as per rfc5095 */
86  IPV6_EXTHDR_ZERO_LEN_PADN, /**< padN w/o data (0 len) */
87  IPV6_FH_NON_ZERO_RES_FIELD, /**< reserved field not zero */
88  IPV6_DATA_AFTER_NONE_HEADER, /**< data after 'none' (59) header */
89 
90  IPV6_UNKNOWN_NEXT_HEADER, /**< unknown/unsupported next header */
91  IPV6_WITH_ICMPV4, /**< IPv6 packet with ICMPv4 header */
92 
93  /* TCP EVENTS */
94  TCP_PKT_TOO_SMALL, /**< tcp packet smaller than minimum size */
95  TCP_HLEN_TOO_SMALL, /**< tcp header smaller than minimum size */
96  TCP_INVALID_OPTLEN, /**< invalid len in tcp options */
97 
98  /* TCP OPTIONS */
99  TCP_OPT_INVALID_LEN, /**< tcp option with invalid len */
100  TCP_OPT_DUPLICATE, /**< duplicated tcp option */
101 
102  /* UDP EVENTS */
103  UDP_PKT_TOO_SMALL, /**< udp packet smaller than minimum size */
104  UDP_HLEN_TOO_SMALL, /**< udp header smaller than minimum size */
105  UDP_HLEN_INVALID, /**< invalid len of upd header */
106 
107  /* SLL EVENTS */
108  SLL_PKT_TOO_SMALL, /**< sll packet smaller than minimum size */
109 
110  /* ETHERNET EVENTS */
111  ETHERNET_PKT_TOO_SMALL, /**< ethernet packet smaller than minimum size */
112 
113  /* PPP EVENTS */
114  PPP_PKT_TOO_SMALL, /**< ppp packet smaller than minimum size */
115  PPPVJU_PKT_TOO_SMALL, /**< ppp vj uncompressed packet smaller than minimum size */
116  PPPIPV4_PKT_TOO_SMALL, /**< ppp ipv4 packet smaller than minimum size */
117  PPPIPV6_PKT_TOO_SMALL, /**< ppp ipv6 packet smaller than minimum size */
118  PPP_WRONG_TYPE, /**< wrong type in ppp frame */
119  PPP_UNSUP_PROTO, /**< protocol not supported for ppp */
120 
121  /* PPPOE EVENTS */
122  PPPOE_PKT_TOO_SMALL, /**< pppoe packet smaller than minimum size */
123  PPPOE_WRONG_CODE, /**< wrong code for pppoe */
124  PPPOE_MALFORMED_TAGS, /**< malformed tags in pppoe */
125 
126  /* GRE EVENTS */
127  GRE_PKT_TOO_SMALL, /**< gre packet smaller than minimum size */
128  GRE_WRONG_VERSION, /**< wrong version in gre header */
129  GRE_VERSION0_RECUR, /**< gre v0 recursion control */
130  GRE_VERSION0_FLAGS, /**< gre v0 flags */
131  GRE_VERSION0_HDR_TOO_BIG, /**< gre v0 header bigger than maximum size */
132  GRE_VERSION0_MALFORMED_SRE_HDR, /**< gre v0 malformed source route entry header */
133  GRE_VERSION1_CHKSUM, /**< gre v1 checksum */
134  GRE_VERSION1_ROUTE, /**< gre v1 routing */
135  GRE_VERSION1_SSR, /**< gre v1 strict source route */
136  GRE_VERSION1_RECUR, /**< gre v1 recursion control */
137  GRE_VERSION1_FLAGS, /**< gre v1 flags */
138  GRE_VERSION1_NO_KEY, /**< gre v1 no key present in header */
139  GRE_VERSION1_WRONG_PROTOCOL, /**< gre v1 wrong protocol */
140  GRE_VERSION1_MALFORMED_SRE_HDR, /**< gre v1 malformed source route entry header */
141  GRE_VERSION1_HDR_TOO_BIG, /**< gre v1 header too big */
142 
143  /* VLAN EVENTS */
144  VLAN_HEADER_TOO_SMALL, /**< vlan header smaller than minimum size */
145  VLAN_UNKNOWN_TYPE, /**< vlan unknown type */
147 
149 
150  /* VNTAG EVENTS */
151  VNTAG_HEADER_TOO_SMALL, /**< vntag header smaller than minimum size */
152  VNTAG_UNKNOWN_TYPE, /**< vntag unknown type */
153 
154  /* RAW EVENTS */
155  IPRAW_INVALID_IPV, /**< invalid ip version in ip raw */
156 
157  /* LINKTYPE NULL EVENTS */
158  LTNULL_PKT_TOO_SMALL, /**< pkt too small for lt:null */
159  LTNULL_UNSUPPORTED_TYPE, /**< pkt has a type that the decoder doesn't support */
160 
161  /* SCTP EVENTS */
162  SCTP_PKT_TOO_SMALL, /**< sctp packet smaller than minimum size */
163 
164  /* ESP EVENTS */
165  ESP_PKT_TOO_SMALL, /**< esp packet smaller than minimum size */
166 
167  /* Fragmentation reassembly events. */
173 
174  /* Fragment ignored due to internal error */
177 
178  /* IPv4 in IPv6 events */
181 
182  /* IPv6 in IPv6 events */
185 
186  /* MPLS decode events. */
193 
194  /* VXLAN events */
196 
197  /* Geneve events */
199 
200  /* ERSPAN events */
204 
205  /* Cisco Fabric Path/DCE events. */
207 
208  /* Cisco HDLC events. */
210 
211  /* NSH events */
218 
219  /* generic events */
221 
222  /* END OF DECODE EVENTS ON SINGLE PACKET */
224 
225  /* STREAM EVENTS */
282 
285 
291 
292  /* should always be last! */
294 };
295 
296 #define EVENT_IS_DECODER_PACKET_ERROR(e) \
297  ((e) < (DECODE_EVENT_PACKET_MAX))
298 
299 /* supported decoder events */
300 
302  const char *event_name;
303  uint8_t code;
304 };
305 /* +1 for the end of table marker */
306 extern const struct DecodeEvents_ DEvents[DECODE_EVENT_MAX + 1];
307 
308 #endif /* __DECODE_EVENTS_H__ */
TCP_PKT_TOO_SMALL
@ TCP_PKT_TOO_SMALL
Definition: decode-events.h:94
STREAM_EST_SYNACK_RESEND
@ STREAM_EST_SYNACK_RESEND
Definition: decode-events.h:251
STREAM_3WHS_ASYNC_WRONG_SEQ
@ STREAM_3WHS_ASYNC_WRONG_SEQ
Definition: decode-events.h:227
ICMPV4_PKT_TOO_SMALL
@ ICMPV4_PKT_TOO_SMALL
Definition: decode-events.h:48
PPP_UNSUP_PROTO
@ PPP_UNSUP_PROTO
Definition: decode-events.h:119
IPV6_PKT_TOO_SMALL
@ IPV6_PKT_TOO_SMALL
Definition: decode-events.h:65
IPV4_OPT_INVALID_LEN
@ IPV4_OPT_INVALID_LEN
Definition: decode-events.h:38
GRE_VERSION1_MALFORMED_SRE_HDR
@ GRE_VERSION1_MALFORMED_SRE_HDR
Definition: decode-events.h:140
IPV4_OPT_PAD_REQUIRED
@ IPV4_OPT_PAD_REQUIRED
Definition: decode-events.h:40
STREAM_FIN1_ACK_WRONG_SEQ
@ STREAM_FIN1_ACK_WRONG_SEQ
Definition: decode-events.h:260
IPV6_FRAG_OVERLAP
@ IPV6_FRAG_OVERLAP
Definition: decode-events.h:171
IPV6_EXTHDR_DUPL_EH
@ IPV6_EXTHDR_DUPL_EH
Definition: decode-events.h:74
PPPOE_WRONG_CODE
@ PPPOE_WRONG_CODE
Definition: decode-events.h:123
IPV6_EXTHDR_DUPL_RH
@ IPV6_EXTHDR_DUPL_RH
Definition: decode-events.h:70
ERSPAN_UNSUPPORTED_VERSION
@ ERSPAN_UNSUPPORTED_VERSION
Definition: decode-events.h:202
GRE_VERSION1_NO_KEY
@ GRE_VERSION1_NO_KEY
Definition: decode-events.h:138
STREAM_RST_INVALID_ACK
@ STREAM_RST_INVALID_ACK
Definition: decode-events.h:278
GRE_VERSION0_HDR_TOO_BIG
@ GRE_VERSION0_HDR_TOO_BIG
Definition: decode-events.h:131
STREAM_4WHS_SYNACK_WITH_WRONG_SYN
@ STREAM_4WHS_SYNACK_WITH_WRONG_SYN
Definition: decode-events.h:240
STREAM_SHUTDOWN_SYN_RESEND
@ STREAM_SHUTDOWN_SYN_RESEND
Definition: decode-events.h:274
IPV6_FRAG_PKT_TOO_LARGE
@ IPV6_FRAG_PKT_TOO_LARGE
Definition: decode-events.h:169
DECODE_EVENT_PACKET_MAX
@ DECODE_EVENT_PACKET_MAX
Definition: decode-events.h:223
STREAM_SUSPECTED_RST_INJECT
@ STREAM_SUSPECTED_RST_INJECT
Definition: decode-events.h:283
STREAM_WRONG_THREAD
@ STREAM_WRONG_THREAD
Definition: decode-events.h:284
UDP_HLEN_INVALID
@ UDP_HLEN_INVALID
Definition: decode-events.h:105
PPPVJU_PKT_TOO_SMALL
@ PPPVJU_PKT_TOO_SMALL
Definition: decode-events.h:115
GRE_VERSION1_SSR
@ GRE_VERSION1_SSR
Definition: decode-events.h:135
IPV4_OPT_INVALID
@ IPV4_OPT_INVALID
Definition: decode-events.h:37
STREAM_4WHS_INVALID_ACK
@ STREAM_4WHS_INVALID_ACK
Definition: decode-events.h:242
PPP_WRONG_TYPE
@ PPP_WRONG_TYPE
Definition: decode-events.h:118
MPLS_BAD_LABEL_ROUTER_ALERT
@ MPLS_BAD_LABEL_ROUTER_ALERT
Definition: decode-events.h:189
IPV6_TRUNC_EXTHDR
@ IPV6_TRUNC_EXTHDR
Definition: decode-events.h:67
STREAM_FIN2_FIN_WRONG_SEQ
@ STREAM_FIN2_FIN_WRONG_SEQ
Definition: decode-events.h:264
NSH_BAD_HEADER_LENGTH
@ NSH_BAD_HEADER_LENGTH
Definition: decode-events.h:214
GRE_WRONG_VERSION
@ GRE_WRONG_VERSION
Definition: decode-events.h:128
GENERIC_TOO_MANY_LAYERS
@ GENERIC_TOO_MANY_LAYERS
Definition: decode-events.h:220
NSH_UNSUPPORTED_VERSION
@ NSH_UNSUPPORTED_VERSION
Definition: decode-events.h:213
UDP_PKT_TOO_SMALL
@ UDP_PKT_TOO_SMALL
Definition: decode-events.h:103
STREAM_TIMEWAIT_ACK_WRONG_SEQ
@ STREAM_TIMEWAIT_ACK_WRONG_SEQ
Definition: decode-events.h:272
STREAM_EST_SYNACK_RESEND_WITH_DIFFERENT_ACK
@ STREAM_EST_SYNACK_RESEND_WITH_DIFFERENT_ACK
Definition: decode-events.h:252
STREAM_4WHS_WRONG_SEQ
@ STREAM_4WHS_WRONG_SEQ
Definition: decode-events.h:241
ICMPV4_IPV4_TRUNC_PKT
@ ICMPV4_IPV4_TRUNC_PKT
Definition: decode-events.h:51
STREAM_3WHS_WRONG_SEQ_WRONG_ACK
@ STREAM_3WHS_WRONG_SEQ_WRONG_ACK
Definition: decode-events.h:237
PPPOE_MALFORMED_TAGS
@ PPPOE_MALFORMED_TAGS
Definition: decode-events.h:124
STREAM_FIN_SYN
@ STREAM_FIN_SYN
Definition: decode-events.h:268
IPV4_WITH_ICMPV6
@ IPV4_WITH_ICMPV6
Definition: decode-events.h:45
STREAM_REASSEMBLY_SEGMENT_BEFORE_BASE_SEQ
@ STREAM_REASSEMBLY_SEGMENT_BEFORE_BASE_SEQ
Definition: decode-events.h:286
STREAM_PKT_INVALID_TIMESTAMP
@ STREAM_PKT_INVALID_TIMESTAMP
Definition: decode-events.h:275
MPLS_HEADER_TOO_SMALL
@ MPLS_HEADER_TOO_SMALL
Definition: decode-events.h:187
STREAM_EST_INVALID_ACK
@ STREAM_EST_INVALID_ACK
Definition: decode-events.h:258
STREAM_3WHS_SYN_TOCLIENT_ON_SYN_RECV
@ STREAM_3WHS_SYN_TOCLIENT_ON_SYN_RECV
Definition: decode-events.h:236
PPP_PKT_TOO_SMALL
@ PPP_PKT_TOO_SMALL
Definition: decode-events.h:114
MPLS_UNKNOWN_PAYLOAD_TYPE
@ MPLS_UNKNOWN_PAYLOAD_TYPE
Definition: decode-events.h:192
TCP_INVALID_OPTLEN
@ TCP_INVALID_OPTLEN
Definition: decode-events.h:96
IPV6_EXTHDR_DUPL_DH
@ IPV6_EXTHDR_DUPL_DH
Definition: decode-events.h:72
ICMPV6_UNASSIGNED_TYPE
@ ICMPV6_UNASSIGNED_TYPE
Definition: decode-events.h:61
IPV6_DATA_AFTER_NONE_HEADER
@ IPV6_DATA_AFTER_NONE_HEADER
Definition: decode-events.h:88
ICMPV4_UNKNOWN_TYPE
@ ICMPV4_UNKNOWN_TYPE
Definition: decode-events.h:49
GRE_VERSION1_CHKSUM
@ GRE_VERSION1_CHKSUM
Definition: decode-events.h:133
SLL_PKT_TOO_SMALL
@ SLL_PKT_TOO_SMALL
Definition: decode-events.h:108
IPV4_IPLEN_SMALLER_THAN_HLEN
@ IPV4_IPLEN_SMALLER_THAN_HLEN
Definition: decode-events.h:33
STREAM_REASSEMBLY_OVERLAP_DIFFERENT_DATA
@ STREAM_REASSEMBLY_OVERLAP_DIFFERENT_DATA
Definition: decode-events.h:289
STREAM_EST_SYNACK_TOSERVER
@ STREAM_EST_SYNACK_TOSERVER
Definition: decode-events.h:254
STREAM_RST_BUT_NO_SESSION
@ STREAM_RST_BUT_NO_SESSION
Definition: decode-events.h:271
STREAM_3WHS_ACK_IN_WRONG_DIR
@ STREAM_3WHS_ACK_IN_WRONG_DIR
Definition: decode-events.h:226
STREAM_3WHS_SYNACK_RESEND_WITH_DIFF_SEQ
@ STREAM_3WHS_SYNACK_RESEND_WITH_DIFF_SEQ
Definition: decode-events.h:231
STREAM_FIN_INVALID_ACK
@ STREAM_FIN_INVALID_ACK
Definition: decode-events.h:259
STREAM_CLOSING_INVALID_ACK
@ STREAM_CLOSING_INVALID_ACK
Definition: decode-events.h:248
NSH_UNSUPPORTED_TYPE
@ NSH_UNSUPPORTED_TYPE
Definition: decode-events.h:216
STREAM_REASSEMBLY_DEPTH_REACHED
@ STREAM_REASSEMBLY_DEPTH_REACHED
Definition: decode-events.h:290
IPV4_IN_IPV6_WRONG_IP_VER
@ IPV4_IN_IPV6_WRONG_IP_VER
Definition: decode-events.h:180
STREAM_LASTACK_ACK_WRONG_SEQ
@ STREAM_LASTACK_ACK_WRONG_SEQ
Definition: decode-events.h:269
ICMPV6_UNKNOWN_TYPE
@ ICMPV6_UNKNOWN_TYPE
Definition: decode-events.h:55
STREAM_3WHS_SYN_RESEND_DIFF_SEQ_ON_SYN_RECV
@ STREAM_3WHS_SYN_RESEND_DIFF_SEQ_ON_SYN_RECV
Definition: decode-events.h:235
VLAN_HEADER_TOO_MANY_LAYERS
@ VLAN_HEADER_TOO_MANY_LAYERS
Definition: decode-events.h:146
STREAM_PKT_INVALID_ACK
@ STREAM_PKT_INVALID_ACK
Definition: decode-events.h:276
TCP_HLEN_TOO_SMALL
@ TCP_HLEN_TOO_SMALL
Definition: decode-events.h:95
PPPIPV4_PKT_TOO_SMALL
@ PPPIPV4_PKT_TOO_SMALL
Definition: decode-events.h:116
STREAM_PKT_RETRANSMISSION
@ STREAM_PKT_RETRANSMISSION
Definition: decode-events.h:279
STREAM_CLOSEWAIT_FIN_OUT_OF_WINDOW
@ STREAM_CLOSEWAIT_FIN_OUT_OF_WINDOW
Definition: decode-events.h:244
IPV4_OPT_UNKNOWN
@ IPV4_OPT_UNKNOWN
Definition: decode-events.h:43
IPV6_IN_IPV6_WRONG_IP_VER
@ IPV6_IN_IPV6_WRONG_IP_VER
Definition: decode-events.h:184
STREAM_PKT_BROKEN_ACK
@ STREAM_PKT_BROKEN_ACK
Definition: decode-events.h:277
ESP_PKT_TOO_SMALL
@ ESP_PKT_TOO_SMALL
Definition: decode-events.h:165
STREAM_PKT_SPURIOUS_RETRANSMISSION
@ STREAM_PKT_SPURIOUS_RETRANSMISSION
Definition: decode-events.h:280
IPV4_IN_IPV6_PKT_TOO_SMALL
@ IPV4_IN_IPV6_PKT_TOO_SMALL
Definition: decode-events.h:179
PPPIPV6_PKT_TOO_SMALL
@ PPPIPV6_PKT_TOO_SMALL
Definition: decode-events.h:117
VLAN_UNKNOWN_TYPE
@ VLAN_UNKNOWN_TYPE
Definition: decode-events.h:145
STREAM_3WHS_ACK_DATA_INJECT
@ STREAM_3WHS_ACK_DATA_INJECT
Definition: decode-events.h:238
STREAM_3WHS_SYNACK_FLOOD
@ STREAM_3WHS_SYNACK_FLOOD
Definition: decode-events.h:234
NSH_UNKNOWN_PAYLOAD
@ NSH_UNKNOWN_PAYLOAD
Definition: decode-events.h:217
VNTAG_HEADER_TOO_SMALL
@ VNTAG_HEADER_TOO_SMALL
Definition: decode-events.h:151
TCP_OPT_DUPLICATE
@ TCP_OPT_DUPLICATE
Definition: decode-events.h:100
VLAN_HEADER_TOO_SMALL
@ VLAN_HEADER_TOO_SMALL
Definition: decode-events.h:144
STREAM_3WHS_SYNACK_TOSERVER_ON_SYN_RECV
@ STREAM_3WHS_SYNACK_TOSERVER_ON_SYN_RECV
Definition: decode-events.h:232
IPV4_PKT_TOO_SMALL
@ IPV4_PKT_TOO_SMALL
Definition: decode-events.h:31
STREAM_PKT_BAD_WINDOW_UPDATE
@ STREAM_PKT_BAD_WINDOW_UPDATE
Definition: decode-events.h:281
IPV4_FRAG_OVERLAP
@ IPV4_FRAG_OVERLAP
Definition: decode-events.h:170
IPV4_TRUNC_PKT
@ IPV4_TRUNC_PKT
Definition: decode-events.h:34
ERSPAN_HEADER_TOO_SMALL
@ ERSPAN_HEADER_TOO_SMALL
Definition: decode-events.h:201
IPV6_TRUNC_PKT
@ IPV6_TRUNC_PKT
Definition: decode-events.h:66
STREAM_EST_SYN_RESEND
@ STREAM_EST_SYN_RESEND
Definition: decode-events.h:255
IPRAW_INVALID_IPV
@ IPRAW_INVALID_IPV
Definition: decode-events.h:155
DecodeEvents_
Definition: decode-events.h:301
IPV6_EXTHDR_INVALID_OPTLEN
@ IPV6_EXTHDR_INVALID_OPTLEN
Definition: decode-events.h:76
IPV4_HLEN_TOO_SMALL
@ IPV4_HLEN_TOO_SMALL
Definition: decode-events.h:32
DecodeEvents_::code
uint8_t code
Definition: decode-events.h:303
IPV6_FRAG_IGNORED
@ IPV6_FRAG_IGNORED
Definition: decode-events.h:176
ICMPV6_IPV6_UNKNOWN_VER
@ ICMPV6_IPV6_UNKNOWN_VER
Definition: decode-events.h:58
IPV6_DSTOPTS_ONLY_PADDING
@ IPV6_DSTOPTS_ONLY_PADDING
Definition: decode-events.h:83
IPV6_EXTHDR_DUPL_AH
@ IPV6_EXTHDR_DUPL_AH
Definition: decode-events.h:73
ICMPV4_IPV4_UNKNOWN_VER
@ ICMPV4_IPV4_UNKNOWN_VER
Definition: decode-events.h:52
NSH_HEADER_TOO_SMALL
@ NSH_HEADER_TOO_SMALL
Definition: decode-events.h:212
STREAM_3WHS_SYNACK_IN_WRONG_DIRECTION
@ STREAM_3WHS_SYNACK_IN_WRONG_DIRECTION
Definition: decode-events.h:229
IPV6_IN_IPV6_PKT_TOO_SMALL
@ IPV6_IN_IPV6_PKT_TOO_SMALL
Definition: decode-events.h:183
IPV4_WRONG_IP_VER
@ IPV4_WRONG_IP_VER
Definition: decode-events.h:44
GRE_VERSION1_WRONG_PROTOCOL
@ GRE_VERSION1_WRONG_PROTOCOL
Definition: decode-events.h:139
GRE_VERSION0_MALFORMED_SRE_HDR
@ GRE_VERSION0_MALFORMED_SRE_HDR
Definition: decode-events.h:132
GRE_VERSION1_FLAGS
@ GRE_VERSION1_FLAGS
Definition: decode-events.h:137
STREAM_FIN2_INVALID_ACK
@ STREAM_FIN2_INVALID_ACK
Definition: decode-events.h:265
STREAM_CLOSEWAIT_INVALID_ACK
@ STREAM_CLOSEWAIT_INVALID_ACK
Definition: decode-events.h:246
STREAM_EST_PKT_BEFORE_LAST_ACK
@ STREAM_EST_PKT_BEFORE_LAST_ACK
Definition: decode-events.h:250
DecodeEvents_::event_name
const char * event_name
Definition: decode-events.h:302
GRE_VERSION0_FLAGS
@ GRE_VERSION0_FLAGS
Definition: decode-events.h:130
STREAM_4WHS_SYNACK_WITH_WRONG_ACK
@ STREAM_4WHS_SYNACK_WITH_WRONG_ACK
Definition: decode-events.h:239
MPLS_PKT_TOO_SMALL
@ MPLS_PKT_TOO_SMALL
Definition: decode-events.h:188
IPV6_EXTHDR_DUPL_FH
@ IPV6_EXTHDR_DUPL_FH
Definition: decode-events.h:68
STREAM_EST_PACKET_OUT_OF_WINDOW
@ STREAM_EST_PACKET_OUT_OF_WINDOW
Definition: decode-events.h:249
IPV6_WRONG_IP_VER
@ IPV6_WRONG_IP_VER
Definition: decode-events.h:77
STREAM_CLOSEWAIT_ACK_OUT_OF_WINDOW
@ STREAM_CLOSEWAIT_ACK_OUT_OF_WINDOW
Definition: decode-events.h:243
ICMPV6_EXPERIMENTATION_TYPE
@ ICMPV6_EXPERIMENTATION_TYPE
Definition: decode-events.h:62
IPV4_FRAG_PKT_TOO_LARGE
@ IPV4_FRAG_PKT_TOO_LARGE
Definition: decode-events.h:168
STREAM_FIN1_FIN_WRONG_SEQ
@ STREAM_FIN1_FIN_WRONG_SEQ
Definition: decode-events.h:261
IPV6_EXTHDR_ZERO_LEN_PADN
@ IPV6_EXTHDR_ZERO_LEN_PADN
Definition: decode-events.h:86
IPV6_EXTHDR_DUPL_HH
@ IPV6_EXTHDR_DUPL_HH
Definition: decode-events.h:71
GENEVE_UNKNOWN_PAYLOAD_TYPE
@ GENEVE_UNKNOWN_PAYLOAD_TYPE
Definition: decode-events.h:198
STREAM_CLOSING_ACK_WRONG_SEQ
@ STREAM_CLOSING_ACK_WRONG_SEQ
Definition: decode-events.h:247
STREAM_LASTACK_INVALID_ACK
@ STREAM_LASTACK_INVALID_ACK
Definition: decode-events.h:270
ICMPV6_IPV6_TRUNC_PKT
@ ICMPV6_IPV6_TRUNC_PKT
Definition: decode-events.h:59
STREAM_FIN1_INVALID_ACK
@ STREAM_FIN1_INVALID_ACK
Definition: decode-events.h:262
GRE_VERSION1_RECUR
@ GRE_VERSION1_RECUR
Definition: decode-events.h:136
STREAM_CLOSEWAIT_PKT_BEFORE_LAST_ACK
@ STREAM_CLOSEWAIT_PKT_BEFORE_LAST_ACK
Definition: decode-events.h:245
STREAM_REASSEMBLY_SEQ_GAP
@ STREAM_REASSEMBLY_SEQ_GAP
Definition: decode-events.h:288
ICMPV6_PKT_TOO_SMALL
@ ICMPV6_PKT_TOO_SMALL
Definition: decode-events.h:57
DECODE_EVENT_MAX
@ DECODE_EVENT_MAX
Definition: decode-events.h:293
DEvents
const struct DecodeEvents_ DEvents[DECODE_EVENT_MAX+1]
Definition: decode-events.c:29
LTNULL_UNSUPPORTED_TYPE
@ LTNULL_UNSUPPORTED_TYPE
Definition: decode-events.h:159
STREAM_EST_SYNACK_RESEND_WITH_DIFF_SEQ
@ STREAM_EST_SYNACK_RESEND_WITH_DIFF_SEQ
Definition: decode-events.h:253
DCE_PKT_TOO_SMALL
@ DCE_PKT_TOO_SMALL
Definition: decode-events.h:206
ERSPAN_TOO_MANY_VLAN_LAYERS
@ ERSPAN_TOO_MANY_VLAN_LAYERS
Definition: decode-events.h:203
PPPOE_PKT_TOO_SMALL
@ PPPOE_PKT_TOO_SMALL
Definition: decode-events.h:122
UDP_HLEN_TOO_SMALL
@ UDP_HLEN_TOO_SMALL
Definition: decode-events.h:104
STREAM_FIN_BUT_NO_SESSION
@ STREAM_FIN_BUT_NO_SESSION
Definition: decode-events.h:266
SCTP_PKT_TOO_SMALL
@ SCTP_PKT_TOO_SMALL
Definition: decode-events.h:162
MPLS_BAD_LABEL_IMPLICIT_NULL
@ MPLS_BAD_LABEL_IMPLICIT_NULL
Definition: decode-events.h:190
STREAM_3WHS_SYNACK_WITH_WRONG_ACK
@ STREAM_3WHS_SYNACK_WITH_WRONG_ACK
Definition: decode-events.h:233
STREAM_EST_SYN_RESEND_DIFF_SEQ
@ STREAM_EST_SYN_RESEND_DIFF_SEQ
Definition: decode-events.h:256
IPV6_EXTHDR_USELESS_FH
@ IPV6_EXTHDR_USELESS_FH
Definition: decode-events.h:69
IPV4_OPT_MALFORMED
@ IPV4_OPT_MALFORMED
Definition: decode-events.h:39
GRE_PKT_TOO_SMALL
@ GRE_PKT_TOO_SMALL
Definition: decode-events.h:127
CHDLC_PKT_TOO_SMALL
@ CHDLC_PKT_TOO_SMALL
Definition: decode-events.h:209
STREAM_EST_SYN_TOCLIENT
@ STREAM_EST_SYN_TOCLIENT
Definition: decode-events.h:257
IPV6_WITH_ICMPV4
@ IPV6_WITH_ICMPV4
Definition: decode-events.h:91
MPLS_BAD_LABEL_RESERVED
@ MPLS_BAD_LABEL_RESERVED
Definition: decode-events.h:191
VXLAN_UNKNOWN_PAYLOAD_TYPE
@ VXLAN_UNKNOWN_PAYLOAD_TYPE
Definition: decode-events.h:195
GRE_VERSION0_RECUR
@ GRE_VERSION0_RECUR
Definition: decode-events.h:129
IPV6_FH_NON_ZERO_RES_FIELD
@ IPV6_FH_NON_ZERO_RES_FIELD
Definition: decode-events.h:87
LTNULL_PKT_TOO_SMALL
@ LTNULL_PKT_TOO_SMALL
Definition: decode-events.h:158
IEEE8021AH_HEADER_TOO_SMALL
@ IEEE8021AH_HEADER_TOO_SMALL
Definition: decode-events.h:148
IPV6_HOPOPTS_UNKNOWN_OPT
@ IPV6_HOPOPTS_UNKNOWN_OPT
Definition: decode-events.h:80
ICMPV4_UNKNOWN_CODE
@ ICMPV4_UNKNOWN_CODE
Definition: decode-events.h:50
ICMPV6_UNKNOWN_CODE
@ ICMPV6_UNKNOWN_CODE
Definition: decode-events.h:56
STREAM_3WHS_RIGHT_SEQ_WRONG_ACK_EVASION
@ STREAM_3WHS_RIGHT_SEQ_WRONG_ACK_EVASION
Definition: decode-events.h:228
IPV4_OPT_DUPLICATE
@ IPV4_OPT_DUPLICATE
Definition: decode-events.h:42
TCP_OPT_INVALID_LEN
@ TCP_OPT_INVALID_LEN
Definition: decode-events.h:99
IPV6_FRAG_INVALID_LENGTH
@ IPV6_FRAG_INVALID_LENGTH
Definition: decode-events.h:172
ICMPV6_MLD_MESSAGE_WITH_INVALID_HL
@ ICMPV6_MLD_MESSAGE_WITH_INVALID_HL
Definition: decode-events.h:60
IPV6_HOPOPTS_ONLY_PADDING
@ IPV6_HOPOPTS_ONLY_PADDING
Definition: decode-events.h:81
IPV6_DSTOPTS_UNKNOWN_OPT
@ IPV6_DSTOPTS_UNKNOWN_OPT
Definition: decode-events.h:82
STREAM_3WHS_SYNACK_RESEND_WITH_DIFFERENT_ACK
@ STREAM_3WHS_SYNACK_RESEND_WITH_DIFFERENT_ACK
Definition: decode-events.h:230
VNTAG_UNKNOWN_TYPE
@ VNTAG_UNKNOWN_TYPE
Definition: decode-events.h:152
IPV6_EXTHDR_AH_RES_NOT_NULL
@ IPV6_EXTHDR_AH_RES_NOT_NULL
Definition: decode-events.h:78
GRE_VERSION1_HDR_TOO_BIG
@ GRE_VERSION1_HDR_TOO_BIG
Definition: decode-events.h:141
IPV6_UNKNOWN_NEXT_HEADER
@ IPV6_UNKNOWN_NEXT_HEADER
Definition: decode-events.h:90
NSH_RESERVED_TYPE
@ NSH_RESERVED_TYPE
Definition: decode-events.h:215
STREAM_FIN2_ACK_WRONG_SEQ
@ STREAM_FIN2_ACK_WRONG_SEQ
Definition: decode-events.h:263
STREAM_REASSEMBLY_NO_SEGMENT
@ STREAM_REASSEMBLY_NO_SEGMENT
Definition: decode-events.h:287
ETHERNET_PKT_TOO_SMALL
@ ETHERNET_PKT_TOO_SMALL
Definition: decode-events.h:111
IPV4_FRAG_IGNORED
@ IPV4_FRAG_IGNORED
Definition: decode-events.h:175
IPV6_EXTHDR_RH_TYPE_0
@ IPV6_EXTHDR_RH_TYPE_0
Definition: decode-events.h:85
GRE_VERSION1_ROUTE
@ GRE_VERSION1_ROUTE
Definition: decode-events.h:134
IPV4_OPT_EOL_REQUIRED
@ IPV4_OPT_EOL_REQUIRED
Definition: decode-events.h:41
STREAM_TIMEWAIT_INVALID_ACK
@ STREAM_TIMEWAIT_INVALID_ACK
Definition: decode-events.h:273
STREAM_FIN_OUT_OF_WINDOW
@ STREAM_FIN_OUT_OF_WINDOW
Definition: decode-events.h:267