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Open Source Deep Packet Inspection Software Toolkit

Results 127 nDPI issues
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I was comparing stats calculated by ndpiReader with my own program which uses nDPI and I noticed that for a specific QUIC pcap, ndpiReader throws a segmentation fault: ----------------------------------------------------------- *...

bug

Attached is a pcap where the server supports 1.3 but the session falls back to TLS 1.2. However, ssl_version field still shows 1.3 as the version. In fact, when I...

bug

Would this the right venue to request additional protocols? We are storage heavy and a large portion of our traffic is gpfs. I would assume other storage environments would benefit...

Protocols

``` simone@devel:~/ntopng$ cat /tmp/proto tcp:3000@NTOP simone@devel:~/ntopng$ sudo ./ntopng -i eno1 --disable-login 1 --dont-change-user --ndpi-protocols /tmp/proto ``` ![image](https://user-images.githubusercontent.com/3397663/49206180-8f13ca80-f3b1-11e8-8c6b-f801865a2304.png) I'm posting here as I've verified that protocols arrive exchanged from nDPI.

bug

nDPI has always been able to use custom memory allocators, via `set_ndpi_malloc()` and `set_ndpi_free()` functions. But looking at the code, I started to have a doubt: are these functions supposed...

enhancement

See if an heuristic can be implemented to detect DNS Fast Flux. An example heuristic is described at https://osqa-ask.wireshark.org/questions/18394/help-with-filters-for-detecting-fast-flux-in-dns-queries

Protocols
Feature Request

Dear Team, Can you please add the CGO API support to call the nDPI library APIs? Best Regards, Rajesh~ iRxTx.com +91-9600635770

help wanted
question

It would be nice to have GRE de-tunneling capability in `ndpiReader` (like GTP or CAPWAP). Pcap example: [gre_sip.zip](https://github.com/ntop/nDPI/files/8035528/gre_sip.zip)

enhancement
good first issue

I have added a custom protocol entry as **tcp:443@HTTPS** So what I see is happening is the traffic matching port 443 gets detected as HTTPS, and it doesn't go via...

enhancement

Add APIs to map between internal protocol IDs and permanent external IDs.

enhancement