Wireshark mailing list archives
Adding broadcast messages to a conversation
From: Roland Knall <rknall () gmail com>
Date: Mon, 6 Jun 2011 16:48:04 +0200
Hello I am currently trying to add conversations to the openSAFETY dissector, and I am running into some behavioural issues. A normal openSAFETY network consists of a Master Node and many Slave Nodes. The relationship of their conversational pattern depends on the state each node is currently in. Therefore a conversation regarding all necessary communications between Master Node A and Slave Node B would consist of the following messages: 1. All messages send from A directly to B and vice versa (this can be solved by the currently implemented conversation filter). 2. All messages broadcasted by A 3. All messages broadcasted by B Without 2 or 3 a conversation is not complete, therefore implementing such a filter would make no sense at all. Does anyone have an idea how to map this conversation pattern using wireshark conversations? Basically what I want to achieve is to implement some kind of generic conversation where for each pacakge I should be able to select, if this package is part of this conversation or not. This would not be based on any kind of address:ports combinations, but by choosing specific combinations of dissector fields instead. Is such a thing currently implemented? If not, is there an interest for implementing such a technique? kind regards, Roland ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Adding broadcast messages to a conversation Roland Knall (Jun 06)