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3446 commits 26 branches 19 tags 460 MiB
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57 commits

Author SHA1 Message Date
Luca Deri
074a08e7ce Simplified ntopng when nEdge is used 2017-10-21 15:36:28 +02:00
Luca Deri
fef176ea5b Reworked memory deallocation in collected flows with multiple elements 2017-10-15 07:57:45 +02:00
Luca Deri
4b01406137 Improved fingerprinting support 
Disabled HTTP banned page support as in the current implementation is ambiguous
Fixed flow parsing leak
 2017-10-15 07:46:20 +02:00
Luca Deri
3cfbfd4900 Fix ZMQ flow increment when multiple flows are delivered on the same ZMQ message 2017-10-13 15:24:47 +02:00
Luca Deri
594abe68ce Implemented ZMQ flow buffering support for enhancing ZMQ performance and decreasing data exchanged 2017-10-10 10:45:25 +02:00
Luca Deri
124364c4a2 Initial work towards better flow serialization 2017-10-03 14:55:35 +02:00
Luca Deri
3f62a7f9c3 Implemented traffic direction in network interfaces 2017-09-16 18:35:06 +02:00
Simone Mainardi
906aff3e20 Implements use of post-nat src/dst addresses and ports 
Implements https://github.com/ntop/ntopng/issues/1398
 2017-09-07 16:24:53 +02:00
Simone Mainardi
0499fce4d3 Adds missing ZMQ fields 2017-09-07 12:29:47 +02:00
Simone Mainardi
5955ee576c Handles multiple banaced ZMQ endpoints 2017-09-05 10:18:04 +02:00
Simone Mainardi
816965b1ac Implements support of flow field FIREWALL_EVENT 2017-08-10 15:54:03 +02:00
Luca Deri
7226199819 Implemented async MDNS address resolution 2017-08-07 15:26:57 +02:00
Simone Mainardi
d172cafce3 Reworks CollectorInterfaces and adds remote nProbe stats 
Fixes #572
 2017-08-05 21:37:18 +02:00
Simone Mainardi
a0a457013f Handles absolute bytes and packets counters received over ZMQ 2017-08-02 18:36:13 +02:00
Simone Mainardi
5aa94c05ab Adjusts ZMQ event parser to the new format 2017-08-02 14:59:26 +02:00
Simone Mainardi
85da10af61 Implements new flow drill-down criteria: exporter ip and in/out interfaces 
Implements #1326
 2017-07-20 19:54:11 +02:00
Simone Mainardi
e4182969c4 Fixes some memory leaks 
Possibly affects #1351 #1345 #1337 #1311
 2017-07-10 18:39:19 +02:00
Simone Mainardi
4a8c108060 Implements Flow SNMP Localization 
Implements #1325
 2017-07-04 18:11:58 +02:00
emanuele-f
fae0177e26 Update nProbe field mappings and provide a script to automate the process 2017-05-30 12:01:36 +02:00
Luca Deri
7655356c35 Implemented VRF flow aggregation 2017-05-26 14:56:12 +02:00
Luca Deri
0582d77d0d Added partial ingressVRFIF support 2017-05-25 19:11:35 +02:00
Simone Mainardi
392d31884b Fixes sFlow deviceIP conversion 2017-04-10 16:20:24 +02:00
Simone Mainardi
7ea077d829 ntohl conversion for sFlow device IP 2017-04-01 11:30:08 +02:00
Simone Mainardi
ec4b7d6e9f Adds support for nProbe field NPROBE_IPV4_ADDRESS 2017-03-28 16:10:09 +02:00
Simone Mainardi
642d3f68aa Fixes ZMQ flows/hosts/macs idleness and purge 2017-03-09 00:57:39 +01:00
Luca Deri
e5e6ff6cd8 Fix for invalid host retrieval (no hosts returned while hosts were present) 
Fixed invalid host first/last seen in colelctor interfaces
Enhanced usage of interface Ids in collected flows
 2017-03-04 11:23:57 +01:00
Luca
30e1a75f98 (C) update 2017-01-10 15:03:16 -08:00
Luca
c44bfa8fdb Implemented #98 
Ingress data can now be kept aggregated (default) or explored based on various criteria
- ZMQ interfaces: disaggregate based on probeIP or ingress interfaceId
- packet interfaces: disaggregate on VLANId
 2016-12-27 11:03:52 +01:00
emanuele-f
bc14efd102 Interpret ZMQ retransmissions/OOO and update counters 2016-10-26 14:32:02 +02:00
Luca Deri
603c642469 Improved mac address support 
Added host icons with their role in the netwokr
 2016-10-03 23:16:40 +02:00
Luca Deri
97b19c1461 Introduced the concept of Mac hosts (it used to be mixed with L3 hosts). More work is needed to add L2 stats 
Host activities are now enabled (and memory allocated) only for local hosts. Fixed bug in activities preferences
Cleaned up various methods
Removed some old unused code
 2016-10-02 19:43:13 +02:00
Simone Mainardi
7d86f1f6ff Raises a warning when overwriting an IP address over ZMQ 2016-09-22 16:52:40 +02:00
Simone Mainardi
6af6ed00fb Prevents empty addresses to overwrite valid addresses in ZMQ 
This can happen when nProbe is configured to export a template
that contains both IPv4 and IPv6. In these cases nprobe can
send a template such as

payload=0x7f67e9a66aa0 "{\"1\":80,\"2\":2,\"4\":6,\"5\":0,\"6\":2,\"7\":64196,\"8\":\"134.249.163.101\",\"10\":0,\"11\":23,\"12\":\"81.19.152.170\",\"14\":0,\"15\":\"0.0.0.0\",\"16\":15895,\"17\":38955,\"21\":1474542213,\"22\":1474542202,\"23\":0,\"24\":0,\"27\":\"::\","..., payload_size=309, source_id=0 '\000', data=0x2477560) at src/ParserInterface.cpp:560

where both the IPv6 (field "27") and IPv4 (field "8") can be exported simultaneousy.
Before this commit the empty IPv6 could overwrite the non-empty IPv4
 2016-09-22 15:35:19 +02:00
Luca Deri
a923973043 Changed tracing to debug 2016-07-28 21:44:37 +02:00
Simone Mainardi
0de66219d0 Sets flow vlan to DOT1Q if no inner vlan is detected 
If no {SRC,DST}_VLAN field is set, then the outer vlan values
found in Q-in-Q DOT1Q_{SRC,DST}_VLAN are used (if set) to populate
flow vlan.

Fixes #650
 2016-07-24 14:26:08 +02:00
Luca Deri
5088fe0f33 Flow collection improvements 2016-07-04 17:50:23 +02:00
Luca Deri
ef62c85bc7 Implemented host deviceIP/port binding 2016-07-04 00:04:32 +02:00
Luca Deri
194b3fdb88 Initial work towards supporting sFlow device/interface counters 2016-06-29 19:26:40 +02:00
Simone Mainardi
6544854eba Logs possible JSON parse error descriptions 
Addresses #522
 2016-06-07 10:17:36 +02:00
Luca Deri
89ea597be3 Added ability to report ZMQ bps/pps as exported in latest nProbe 2016-04-24 15:05:06 +02:00
Luca Deri
561d6c8161 Added support for BT Hash and SSL host name via ZMQ 2016-04-23 00:45:16 +02:00
Luca Deri
5618c4489f Implemented support for clock drift when collecting flows from remote probes with clock time screw 2016-03-30 16:19:36 +02:00
Luca Deri
5c418ae0e9 Fixed invalid bytes/pkts update on ZMQ interfaces 2016-03-29 01:38:11 +02:00
Luca Deri
0aa87b7c9b Spring cleaning 2016-03-28 14:16:27 +02:00
valentina
c973a28752 Added management of latitude and longitude parameters (SRC_IP_LONG, SRC_IP_LAT, DST_IP_LONG and DST_IP_LAT) 2016-03-20 21:06:49 +01:00
Luca Deri
07c839489e Various ZMQ enhancementent 
Set the icon size of some external links to the correct size
 2016-03-15 19:51:38 +01:00
Luca Deri
263f3123e2 Improved ZMQ handling by adding encryption and compression support 2016-03-15 17:08:23 +01:00
Luca Deri
2d8337496d Fix for #316 (latest nProbe dev is required) 2016-02-27 19:29:20 +01:00
Luca
3bea0a7bfc Fxi for #354 
Added support for collecting flows specified in JSON with symbolic field labels
 2016-01-14 14:52:15 -05:00
Luca Deri
d7c452f0a3 Moved to 2016 2016-01-01 09:27:39 +01:00