Re: hi2operations ASN.1 Packet in wireshark

[Pascal Quantin <pascal.quantin () gmail com>]

Hi Mojtaba,

Le mar. 15 mai 2018 à 07:36, Mojtaba <mespio () gmail com> a écrit :

> Hello,
> I want to works with HI2 interface in Lawful interception concept in
> telecomunication PS network.
> I must transfer IRI data in ASN.1 format. I searched more about this
> protocol in google, then i found there is some ways in waireshark with
> packet-HI2Operations.c,like this:
>
> https://wiki.wireshark.org/ASN1_sample
> https://wiki.wireshark.org/Asn2wrs
>
> Also, i downloaded "wireshark () master tar gz" zip file, but i dont know
> what should i do?
> Let me know how can i generate hi2operations packets?

Wireshark is a packet analyzer, so only has the ability to decode
Hi2operations packets and display them in wireshark / tshark; it is not a
ASN.1 encoder / decoder library to be used by other programs.
For this, you can have a look at asn1c (https://github.com/vlm/asn1c) for
an open source C library. You can also find some commercial libraries, or
for other languages if you are programming in other languages than C.

Best regards,
Pascal.

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