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Added Source Engine dissector. #1937

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Apr 11, 2023
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Merged

Added Source Engine dissector. #1937

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1 change: 1 addition & 0 deletions src/include/ndpi_protocol_ids.h
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Original file line number Diff line number Diff line change
Expand Up @@ -361,6 +361,7 @@ typedef enum {
NDPI_PROTOCOL_ELASTICSEARCH = 330,
NDPI_PROTOCOL_TUYA_LP = 331, /* TUYA LAN Protocol; IoT OS: https://github.com/tuya/tuya-iotos-embeded-sdk-wifi-ble-bk7231n */
NDPI_PROTOCOL_TPLINK_SHP = 332, /* TP-LINK Smart Home Protocol */
NDPI_PROTOCOL_SOURCE_ENGINE = 333,


#ifdef CUSTOM_NDPI_PROTOCOLS
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1 change: 1 addition & 0 deletions src/include/ndpi_protocols.h
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Expand Up @@ -237,6 +237,7 @@ void init_tuya_lp_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_
void init_tplink_shp_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_merakicloud_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_tailscale_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_source_engine_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);

/* ndpi_main.c */
extern u_int32_t ndpi_ip_port_hash_funct(u_int32_t ip, u_int16_t port);
Expand Down
11 changes: 9 additions & 2 deletions src/lib/ndpi_main.c
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Expand Up @@ -2049,18 +2049,22 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
"Elasticsearch", NDPI_PROTOCOL_CATEGORY_SYSTEM_OS,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* encrypted */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_TUYA_LP,
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_TUYA_LP,
"TuyaLP", NDPI_PROTOCOL_CATEGORY_IOT_SCADA,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 6667, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* encrypted */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_TPLINK_SHP,
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_TPLINK_SHP,
"TPLINK_SHP", NDPI_PROTOCOL_CATEGORY_IOT_SCADA,
ndpi_build_default_ports(ports_a, 9999, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 9999, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 0 /* encrypted */, 1 /* app proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_TAILSCALE,
"Tailscale", NDPI_PROTOCOL_CATEGORY_VPN,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 41641, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_FUN, NDPI_PROTOCOL_SOURCE_ENGINE,
"Source_Engine", NDPI_PROTOCOL_CATEGORY_GAME,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 27015, 0, 0, 0, 0) /* UDP */);


#ifdef CUSTOM_NDPI_PROTOCOLS
Expand Down Expand Up @@ -4894,6 +4898,9 @@ static int ndpi_callback_init(struct ndpi_detection_module_struct *ndpi_str) {
/* Tailscale */
init_tailscale_dissector(ndpi_str, &a);

/* Source Engine */
init_source_engine_dissector(ndpi_str, &a);

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_main_init.c"
#endif
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88 changes: 88 additions & 0 deletions src/lib/protocols/source_engine.c
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@@ -0,0 +1,88 @@
/*
* source_engine.c
*
* Source Engine Protocol
*
* Copyright (C) 2023 - ntop.org
*
* 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_SOURCE_ENGINE

#include "ndpi_api.h"

static void ndpi_int_source_engine_add_connection(struct ndpi_detection_module_struct * const ndpi_struct,
struct ndpi_flow_struct * const flow)
{
NDPI_LOG_INFO(ndpi_struct, "found Source Engine\n");

ndpi_set_detected_protocol(ndpi_struct, flow,
NDPI_PROTOCOL_SOURCE_ENGINE,
NDPI_PROTOCOL_UNKNOWN,
NDPI_CONFIDENCE_DPI);
}

/* ***************************************************** */

static void ndpi_search_source_engine(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow)
{
struct ndpi_packet_struct const * const packet = &ndpi_struct->packet;
char const source_engine_query[] = "Source Engine Query";
size_t const source_engine_query_len = strlen(source_engine_query);

NDPI_LOG_DBG(ndpi_struct, "search Source Engine\n");

if (packet->payload_packet_len < source_engine_query_len + 1 /* '\0' */)
{
NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
return;
}

if (packet->payload[packet->payload_packet_len - 1] != '\0')
{
NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
return;
}

if (strncmp((char const *)&packet->payload[packet->payload_packet_len - source_engine_query_len - 1],
source_engine_query, source_engine_query_len) != 0)
{
NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
return;
}

ndpi_int_source_engine_add_connection(ndpi_struct, flow);
}

/* ***************************************************** */

void init_source_engine_dissector(struct ndpi_detection_module_struct *ndpi_struct,
u_int32_t *id)
{
ndpi_set_bitmask_protocol_detection("Source_Engine", ndpi_struct, *id,
NDPI_PROTOCOL_SOURCE_ENGINE,
ndpi_search_source_engine,
NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP_WITH_PAYLOAD,
SAVE_DETECTION_BITMASK_AS_UNKNOWN,
ADD_TO_DETECTION_BITMASK
);

*id += 1;
}
Binary file added tests/cfgs/default/pcap/source_engine.pcap
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/1kxun.pcap.out
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Expand Up @@ -6,7 +6,7 @@ Confidence Unknown : 14 (flows)
Confidence Match by port : 4 (flows)
Confidence DPI (partial) : 2 (flows)
Confidence DPI : 177 (flows)
Num dissector calls: 4417 (22.42 diss/flow)
Num dissector calls: 4431 (22.49 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)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/4in4tunnel.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 1

DPI Packets (UDP): 5 (5.00 pkts/flow)
Confidence Unknown : 1 (flows)
Num dissector calls: 175 (175.00 diss/flow)
Num dissector calls: 176 (176.00 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/6in6tunnel.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 1

DPI Packets (UDP): 2 (2.00 pkts/flow)
Confidence Unknown : 1 (flows)
Num dissector calls: 121 (121.00 diss/flow)
Num dissector calls: 122 (122.00 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/EAQ.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 0
DPI Packets (TCP): 12 (6.00 pkts/flow)
DPI Packets (UDP): 116 (4.00 pkts/flow)
Confidence DPI : 31 (flows)
Num dissector calls: 4271 (137.77 diss/flow)
Num dissector calls: 4300 (138.71 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/adult_content.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 0

DPI Packets (UDP): 4 (4.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 142 (142.00 diss/flow)
Num dissector calls: 143 (143.00 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/anyconnect-vpn.pcap.out
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Expand Up @@ -8,7 +8,7 @@ Confidence Match by port : 5 (flows)
Confidence DPI (partial) : 1 (flows)
Confidence DPI : 60 (flows)
Confidence Match by IP : 1 (flows)
Num dissector calls: 872 (12.64 diss/flow)
Num dissector calls: 873 (12.65 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/27/0 (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/collectd.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 3
DPI Packets (UDP): 13 (1.62 pkts/flow)
Confidence Match by port : 3 (flows)
Confidence DPI : 5 (flows)
Num dissector calls: 395 (49.38 diss/flow)
Num dissector calls: 398 (49.75 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)
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4 changes: 2 additions & 2 deletions tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out
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Expand Up @@ -23,5 +23,5 @@ Patricia protocols: 2/2 (search/found)
CustomProtocolA 3 222 1
CustomProtocolB 2 148 1

1 TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.339/TLS.CustomProtocolA][IP: 339/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 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 340/CustomProtocolB][IP: 340/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: 91.340/TLS.CustomProtocolA][IP: 340/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 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 341/CustomProtocolB][IP: 341/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/dhcp-fuzz.pcapng.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 1

DPI Packets (UDP): 1 (1.00 pkts/flow)
Confidence Match by port : 1 (flows)
Num dissector calls: 106 (106.00 diss/flow)
Num dissector calls: 107 (107.00 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/discord.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 0
DPI Packets (TCP): 5 (5.00 pkts/flow)
DPI Packets (UDP): 60 (1.82 pkts/flow)
Confidence DPI : 34 (flows)
Num dissector calls: 3931 (115.62 diss/flow)
Num dissector calls: 3958 (116.41 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/discord_mid_flow.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 0

DPI Packets (UDP): 3 (3.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 143 (143.00 diss/flow)
Num dissector calls: 144 (144.00 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/dnscrypt-v1-and-resolver-pings.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 0

DPI Packets (UDP): 256 (1.04 pkts/flow)
Confidence DPI : 245 (flows)
Num dissector calls: 20770 (84.78 diss/flow)
Num dissector calls: 20781 (84.82 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/513/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/dnscrypt-v2.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 0

DPI Packets (UDP): 6 (2.00 pkts/flow)
Confidence DPI : 3 (flows)
Num dissector calls: 366 (122.00 diss/flow)
Num dissector calls: 369 (123.00 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/dnscrypt_skype_false_positive.pcapng.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 0

DPI Packets (UDP): 2 (2.00 pkts/flow)
Confidence DPI : 1 (flows)
Num dissector calls: 123 (123.00 diss/flow)
Num dissector calls: 124 (124.00 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
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 : 30 (flows)
Confidence Match by port : 28 (flows)
Confidence DPI : 193 (flows)
Num dissector calls: 5367 (21.38 diss/flow)
Num dissector calls: 5400 (21.51 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/180/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/fuzz-2020-02-16-11740.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (other): 7 (1.00 pkts/flow)
Confidence Unknown : 19 (flows)
Confidence Match by port : 3 (flows)
Confidence DPI : 55 (flows)
Num dissector calls: 1757 (22.82 diss/flow)
Num dissector calls: 1773 (23.03 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/66/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/gnutella.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 10 (1.00 pkts/flow)
Confidence Unknown : 592 (flows)
Confidence Match by port : 1 (flows)
Confidence DPI : 167 (flows)
Num dissector calls: 66146 (87.03 diss/flow)
Num dissector calls: 66658 (87.71 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/1779/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/gtp_false_positive.pcapng.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 3
DPI Packets (UDP): 7 (2.33 pkts/flow)
Confidence Unknown : 1 (flows)
Confidence Match by port : 2 (flows)
Num dissector calls: 391 (130.33 diss/flow)
Num dissector calls: 394 (131.33 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
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/h323.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 0
DPI Packets (TCP): 2 (2.00 pkts/flow)
DPI Packets (UDP): 2 (2.00 pkts/flow)
Confidence DPI : 2 (flows)
Num dissector calls: 224 (112.00 diss/flow)
Num dissector calls: 225 (112.50 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/http_ipv6.pcap.out
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Expand Up @@ -4,7 +4,7 @@ DPI Packets (TCP): 77 (5.92 pkts/flow)
DPI Packets (UDP): 4 (2.00 pkts/flow)
Confidence Match by port : 7 (flows)
Confidence DPI : 8 (flows)
Num dissector calls: 144 (9.60 diss/flow)
Num dissector calls: 145 (9.67 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/21/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/imo.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 0

DPI Packets (UDP): 7 (3.50 pkts/flow)
Confidence DPI : 2 (flows)
Num dissector calls: 284 (142.00 diss/flow)
Num dissector calls: 286 (143.00 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/instagram.pcap.out
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Expand Up @@ -7,7 +7,7 @@ Confidence Unknown : 1 (flows)
Confidence Match by port : 6 (flows)
Confidence DPI (partial) : 1 (flows)
Confidence DPI : 30 (flows)
Num dissector calls: 1766 (46.47 diss/flow)
Num dissector calls: 1767 (46.50 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/iphone.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 55 (1.77 pkts/flow)
DPI Packets (other): 5 (1.00 pkts/flow)
Confidence Match by port : 1 (flows)
Confidence DPI : 50 (flows)
Num dissector calls: 346 (6.78 diss/flow)
Num dissector calls: 347 (6.80 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/kontiki.pcap.out
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Expand Up @@ -4,7 +4,7 @@ DPI Packets (UDP): 6 (1.50 pkts/flow)
DPI Packets (other): 4 (1.00 pkts/flow)
Confidence Unknown : 2 (flows)
Confidence DPI : 6 (flows)
Num dissector calls: 316 (39.50 diss/flow)
Num dissector calls: 318 (39.75 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/6/0 (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/line.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 0
DPI Packets (TCP): 13 (6.50 pkts/flow)
DPI Packets (UDP): 40 (13.33 pkts/flow)
Confidence DPI : 5 (flows)
Num dissector calls: 713 (142.60 diss/flow)
Num dissector calls: 716 (143.20 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)
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/linecall_falsepositve.pcap.out
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Expand Up @@ -2,7 +2,7 @@ Guessed flow protos: 1

DPI Packets (UDP): 25 (25.00 pkts/flow)
Confidence Unknown : 1 (flows)
Num dissector calls: 297 (297.00 diss/flow)
Num dissector calls: 298 (298.00 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/lru_ipv6_caches.pcapng.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 42 (4.67 pkts/flow)
Confidence Unknown : 4 (flows)
Confidence DPI (cache) : 2 (flows)
Confidence DPI : 6 (flows)
Num dissector calls: 1224 (102.00 diss/flow)
Num dissector calls: 1232 (102.67 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/12/0 (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/nintendo.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 2 (1.00 pkts/flow)
Confidence DPI (partial) : 1 (flows)
Confidence DPI : 15 (flows)
Confidence Match by IP : 5 (flows)
Num dissector calls: 1260 (60.00 diss/flow)
Num dissector calls: 1265 (60.24 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/18/0 (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/openvpn.pcap.out
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 0
DPI Packets (TCP): 6 (6.00 pkts/flow)
DPI Packets (UDP): 5 (2.50 pkts/flow)
Confidence DPI : 3 (flows)
Num dissector calls: 386 (128.67 diss/flow)
Num dissector calls: 388 (129.33 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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