IEC61850 - GOOSE protocol

Sep 7, 2012 at 5:43 PM

I´d like to reade goose and MMS packets like Wireshark do. Where can I get some help on how implement the necessary interfaces and what are they?

 

Coordinator
Sep 8, 2012 at 7:09 AM

Hi EdSartori,

 

I suggest you open a new issue for that in the Issue Tracker.

You can download the source code and take a look at a few of the other protocols.

For new protocols, you should basically implement a Datagram and a Layer.

 

I hope this helps,

 

Boaz.

Sep 8, 2012 at 3:08 PM

Hi Brickner,

I´ve downloaded and susccessfully compiled the Developer´s Pack in VS2010. I know the GOOSE´s datagram structure and It flows directly in layer two.

The protocols already implemented has lots os diferent layers and datagrams, I didn´t manage to take one as example.  I´m just new to PcapNet and too disoriented on object´s structure, how to extend it and what are the required interfaces and how they should be implemented. 

Can you help me somehow?

Coordinator
Sep 14, 2012 at 10:51 AM

If this protocol is a simple layer protocol, you should just implement a Datagram class and a Layer class.

A relatively simple example is UdpDatagram and UdpLayer.

 

Indeed, even though some protocols seem simple at first, going through their RFCs show a lot of features that implementing make the code a bit complicated and that's why you see relatively complicated protocols.

 

Let me know if you have any more specific questions.