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Add OpenFlow protocol dissector #2222

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Dec 20, 2023
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Add OpenFlow protocol dissector #2222

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9 changes: 9 additions & 0 deletions doc/protocols.rst
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Expand Up @@ -368,3 +368,12 @@ References: `Protocol Specs: <https://www.ivifoundation.org/downloads/Protocol%2
Encrypted UDP based FTP with multicast.

References: `Protocol Specs: <https://uftp-multicast.sourceforge.net/protocol.txt>`_.


.. _Proto 374:

`NDPI_PROTOCOL_OPENFLOW`
======================
OpenFlow protocol is a network protocol closely associated with Software-Defined Networking (SDN).

References: `Protocol Specs: <https://opennetworking.org/wp-content/uploads/2014/10/openflow-switch-v1.5.1.pdf>`_.
1 change: 1 addition & 0 deletions src/include/ndpi_protocol_ids.h
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Expand Up @@ -402,6 +402,7 @@ typedef enum {
NDPI_PROTOCOL_PROFINET_IO = 371,
NDPI_PROTOCOL_HISLIP = 372,
NDPI_PROTOCOL_UFTP = 373,
NDPI_PROTOCOL_OPENFLOW = 374,

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_protocol_ids.h"
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7 changes: 7 additions & 0 deletions src/lib/ndpi_main.c
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Expand Up @@ -2198,6 +2198,10 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
"UFTP", NDPI_PROTOCOL_CATEGORY_DOWNLOAD_FT,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 1044, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_OPENFLOW,
"OpenFlow", NDPI_PROTOCOL_CATEGORY_NETWORK,
ndpi_build_default_ports(ports_a, 6653, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_main.c"
Expand Down Expand Up @@ -5695,6 +5699,9 @@ static int ndpi_callback_init(struct ndpi_detection_module_struct *ndpi_str) {
/* UFTP */
init_uftp_dissector(ndpi_str, &a);

/* OpenFlow */
init_openflow_dissector(ndpi_str, &a);

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_main_init.c"
#endif
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1 change: 1 addition & 0 deletions src/lib/ndpi_private.h
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Expand Up @@ -637,6 +637,7 @@ void init_ethersbus_dissector(struct ndpi_detection_module_struct *ndpi_struct,
void init_profinet_io_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_hislip_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_uftp_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_openflow_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);

#endif

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70 changes: 70 additions & 0 deletions src/lib/protocols/openflow.c
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@@ -0,0 +1,70 @@
/*
* openflow.c
*
* Copyright (C) 2023 - ntop.org
* Copyright (C) 2023 - V.G <jacendi@protonmail.com>
*
* This file is part of nDPI, an open source deep packet inspection
* library based on the OpenDPI and PACE technology by ipoque GmbH
*
* nDPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nDPI is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nDPI. If not, see <http://www.gnu.org/licenses/>.
*
*/

#include "ndpi_protocol_ids.h"

#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_OPENFLOW

#include "ndpi_api.h"
#include "ndpi_private.h"

static void ndpi_int_openflow_add_connection(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow)
{
NDPI_LOG_INFO(ndpi_struct, "found OpenFlow\n");
ndpi_set_detected_protocol(ndpi_struct, flow,
NDPI_PROTOCOL_OPENFLOW, NDPI_PROTOCOL_UNKNOWN,
NDPI_CONFIDENCE_DPI);
}

static void ndpi_search_openflow(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow)
{
struct ndpi_packet_struct const * const packet = &ndpi_struct->packet;

NDPI_LOG_DBG(ndpi_struct, "search OpenFlow\n");

if (packet->payload_packet_len >= 8 &&
packet->payload[0] == 0x06 && packet->payload[1] < 36 &&
packet->payload_packet_len == ntohs(get_u_int16_t(packet->payload, 2)))
{
ndpi_int_openflow_add_connection(ndpi_struct, flow);
return;
}

NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
}

void init_openflow_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id)
{
ndpi_set_bitmask_protocol_detection("OpenFlow", ndpi_struct, *id,
NDPI_PROTOCOL_OPENFLOW,
ndpi_search_openflow,
NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION,
SAVE_DETECTION_BITMASK_AS_UNKNOWN,
ADD_TO_DETECTION_BITMASK);

*id += 1;
}

2 changes: 1 addition & 1 deletion tests/cfgs/caches_cfg/result/ookla.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 1
DPI Packets (TCP): 40 (6.67 pkts/flow)
Confidence Match by port : 1 (flows)
Confidence DPI : 5 (flows)
Num dissector calls: 533 (88.83 diss/flow)
Num dissector calls: 536 (89.33 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/caches_cfg/result/teams.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 1 (1.00 pkts/flow)
Confidence Unknown : 1 (flows)
Confidence Match by port : 2 (flows)
Confidence DPI : 80 (flows)
Num dissector calls: 523 (6.30 diss/flow)
Num dissector calls: 524 (6.31 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/9/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
Binary file added tests/cfgs/default/pcap/openflow.pcap
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/1kxun.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 120 (1.21 pkts/flow)
Confidence Unknown : 14 (flows)
Confidence Match by port : 6 (flows)
Confidence DPI : 177 (flows)
Num dissector calls: 4660 (23.65 diss/flow)
Num dissector calls: 4663 (23.67 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/60/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/443-chrome.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 1

DPI Packets (TCP): 1 (1.00 pkts/flow)
Confidence Match by port : 1 (flows)
Num dissector calls: 131 (131.00 diss/flow)
Num dissector calls: 132 (132.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/443-opvn.pcap.out
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@@ -1,6 +1,6 @@
DPI Packets (TCP): 6 (6.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 132 (132.00 diss/flow)
Num dissector calls: 133 (133.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/KakaoTalk_chat.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 36 (2.00 pkts/flow)
DPI Packets (other): 1 (1.00 pkts/flow)
Confidence Match by port : 5 (flows)
Confidence DPI : 33 (flows)
Num dissector calls: 561 (14.76 diss/flow)
Num dissector calls: 563 (14.82 diss/flow)
LRU cache ookla: 0/1/0 (insert/search/found)
LRU cache bittorrent: 0/15/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/KakaoTalk_talk.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 10 (2.00 pkts/flow)
Confidence Match by port : 8 (flows)
Confidence DPI : 11 (flows)
Confidence Match by IP : 1 (flows)
Num dissector calls: 1151 (57.55 diss/flow)
Num dissector calls: 1155 (57.75 diss/flow)
LRU cache ookla: 0/2/0 (insert/search/found)
LRU cache bittorrent: 0/27/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/Oscar.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 1

DPI Packets (TCP): 21 (21.00 pkts/flow)
Confidence Match by port : 1 (flows)
Num dissector calls: 261 (261.00 diss/flow)
Num dissector calls: 262 (262.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/alexa-app.pcapng.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 64 (1.94 pkts/flow)
DPI Packets (other): 6 (1.00 pkts/flow)
Confidence Match by port : 14 (flows)
Confidence DPI : 146 (flows)
Num dissector calls: 507 (3.17 diss/flow)
Num dissector calls: 508 (3.17 diss/flow)
LRU cache ookla: 0/5/0 (insert/search/found)
LRU cache bittorrent: 0/42/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/amqp.pcap.out
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@@ -1,6 +1,6 @@
DPI Packets (TCP): 9 (3.00 pkts/flow)
Confidence DPI : 3 (flows)
Num dissector calls: 380 (126.67 diss/flow)
Num dissector calls: 381 (127.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/anyconnect-vpn.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 10 (1.00 pkts/flow)
Confidence Unknown : 2 (flows)
Confidence Match by port : 6 (flows)
Confidence DPI : 61 (flows)
Num dissector calls: 855 (12.39 diss/flow)
Num dissector calls: 856 (12.41 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/24/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/bittorrent_tcp_miss.pcapng.out
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@@ -1,6 +1,6 @@
DPI Packets (TCP): 10 (10.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 236 (236.00 diss/flow)
Num dissector calls: 237 (237.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 5/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/cassandra.pcap.out
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@@ -1,6 +1,6 @@
DPI Packets (TCP): 16 (8.00 pkts/flow)
Confidence DPI : 2 (flows)
Num dissector calls: 316 (158.00 diss/flow)
Num dissector calls: 318 (159.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/cloudflare-warp.pcap.out
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Expand Up @@ -4,7 +4,7 @@ DPI Packets (TCP): 41 (5.12 pkts/flow)
Confidence Match by port : 2 (flows)
Confidence DPI : 5 (flows)
Confidence Match by IP : 1 (flows)
Num dissector calls: 190 (23.75 diss/flow)
Num dissector calls: 191 (23.88 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/9/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
10 changes: 5 additions & 5 deletions tests/cfgs/default/result/custom_rules_ipv6.pcapng.out
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Expand Up @@ -27,8 +27,8 @@ CustomProtocolF 1 1287 1
CustomProtocolG 1 318 1
CustomProtocolH 1 318 1

1 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:100 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:1991 [proto: 384/CustomProtocolE][IP: 384/CustomProtocolE][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No client to server traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
2 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:36098 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:50621 [proto: 385/CustomProtocolF][IP: 385/CustomProtocolF][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
3 UDP [3ffe:507::1:200:86ff:fe05:80da]:21554 <-> [3ffe:501:4819::42]:5333 [proto: 383/CustomProtocolD][IP: 383/CustomProtocolD][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/90 bytes <-> 1 pkts/510 bytes][Goodput ratio: 31/88][0.07 sec][PLAIN TEXT (itojun)][Plen Bins: 50,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 UDP [fe80::76ac:b9ff:fe6c:c124]:12717 -> [ff02::1]:64315 [proto: 386/CustomProtocolG][IP: 386/CustomProtocolG][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
5 UDP [fe80::76ac:b9ff:fe6c:c124]:12718 -> [ff02::1]:26993 [proto: 387/CustomProtocolH][IP: 387/CustomProtocolH][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
1 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:100 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:1991 [proto: 385/CustomProtocolE][IP: 385/CustomProtocolE][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No client to server traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
2 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:36098 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:50621 [proto: 386/CustomProtocolF][IP: 386/CustomProtocolF][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
3 UDP [3ffe:507::1:200:86ff:fe05:80da]:21554 <-> [3ffe:501:4819::42]:5333 [proto: 384/CustomProtocolD][IP: 384/CustomProtocolD][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/90 bytes <-> 1 pkts/510 bytes][Goodput ratio: 31/88][0.07 sec][PLAIN TEXT (itojun)][Plen Bins: 50,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 UDP [fe80::76ac:b9ff:fe6c:c124]:12717 -> [ff02::1]:64315 [proto: 387/CustomProtocolG][IP: 387/CustomProtocolG][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
5 UDP [fe80::76ac:b9ff:fe6c:c124]:12718 -> [ff02::1]:26993 [proto: 388/CustomProtocolH][IP: 388/CustomProtocolH][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
6 changes: 3 additions & 3 deletions tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out
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Expand Up @@ -25,6 +25,6 @@ CustomProtocolA 3 222 1
CustomProtocolB 2 148 1
Unknown 3 222 1

1 TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.380/TLS.CustomProtocolA][IP: 380/CustomProtocolA][Encrypted][Confidence: Unknown][DPI packets: 1][cat: Web/5][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.05 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 TCP 192.168.1.245:58288 -> 3.3.3.3:446 [proto: 400/CustomProtocolC][IP: 382/Unknown][Encrypted][Confidence: Unknown][DPI packets: 1][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.04 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
3 TCP 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 381/CustomProtocolB][IP: 381/CustomProtocolB][ClearText][Confidence: Unknown][DPI packets: 1][2 pkts/148 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][1.02 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
1 TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.381/TLS.CustomProtocolA][IP: 381/CustomProtocolA][Encrypted][Confidence: Unknown][DPI packets: 1][cat: Web/5][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.05 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 TCP 192.168.1.245:58288 -> 3.3.3.3:446 [proto: 400/CustomProtocolC][IP: 383/Unknown][Encrypted][Confidence: Unknown][DPI packets: 1][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.04 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
3 TCP 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 382/CustomProtocolB][IP: 382/CustomProtocolB][ClearText][Confidence: Unknown][DPI packets: 1][2 pkts/148 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][1.02 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/edonkey.pcap.out
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@@ -1,6 +1,6 @@
DPI Packets (TCP): 5 (5.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 134 (134.00 diss/flow)
Num dissector calls: 135 (135.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/emotet.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
DPI Packets (TCP): 48 (8.00 pkts/flow)
Confidence DPI : 6 (flows)
Num dissector calls: 201 (33.50 diss/flow)
Num dissector calls: 202 (33.67 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/fastcgi.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
DPI Packets (TCP): 6 (6.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 158 (158.00 diss/flow)
Num dissector calls: 159 (159.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/ftp-start-tls.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
DPI Packets (TCP): 17 (17.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 160 (160.00 diss/flow)
Num dissector calls: 161 (161.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/ftp.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
DPI Packets (TCP): 39 (13.00 pkts/flow)
Confidence Unknown : 1 (flows)
Confidence DPI : 2 (flows)
Num dissector calls: 532 (177.33 diss/flow)
Num dissector calls: 534 (178.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/ftp_failed.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
DPI Packets (TCP): 8 (8.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 159 (159.00 diss/flow)
Num dissector calls: 160 (160.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/0/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/fuzz-2006-06-26-2594.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 5 (1.00 pkts/flow)
Confidence Unknown : 34 (flows)
Confidence Match by port : 27 (flows)
Confidence DPI : 190 (flows)
Num dissector calls: 6750 (26.89 diss/flow)
Num dissector calls: 6762 (26.94 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/189/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/fuzz-2006-09-29-28586.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (other): 1 (1.00 pkts/flow)
Confidence Unknown : 3 (flows)
Confidence Match by port : 26 (flows)
Confidence DPI : 11 (flows)
Num dissector calls: 1023 (25.58 diss/flow)
Num dissector calls: 1029 (25.73 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/87/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/fuzz-2021-10-13.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
DPI Packets (TCP): 1 (1.00 pkts/flow)
Confidence Unknown : 1 (flows)
Num dissector calls: 130 (130.00 diss/flow)
Num dissector calls: 131 (131.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
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