Re: [Wireshark-dev] Best algorithmic way to implement MPTCP sequence number space analysis ?

2015-10-08 Thread Evan Huus
You should just be able to call `epan_get_frame_ts` and pass it `pinfo->epan` plus your frame number. On Thu, Oct 8, 2015 at 4:26 PM, Matt wrote: > I managed to get the interval tree working with only a few > modifications to the core R/B tree. > > I now would like to compute the sequence number

Re: [Wireshark-dev] Best algorithmic way to implement MPTCP sequence number space analysis ?

2015-10-08 Thread Matt
I managed to get the interval tree working with only a few modifications to the core R/B tree. I now would like to compute the sequence number inter arrival times (multipath may provoke more out of order hence it is a metric of interest). To do that I need to get access to the time arrival of a sp

Re: [Wireshark-dev] Best algorithmic way to implement MPTCP sequence number space analysis ?

2015-10-02 Thread Evan Huus
On Fri, Oct 2, 2015 at 12:11 PM, Matt wrote: > Hi, > > (Question is at the end, I start with an Multipath TCP introduction (MPTCP) ). > I would be interested in adding MPTCP sequence number analysis to > wireshark, similar to what is done with TCP but taking into account > MPTCP specifics: > - MPT

[Wireshark-dev] Best algorithmic way to implement MPTCP sequence number space analysis ?

2015-10-02 Thread Matt
Hi, (Question is at the end, I start with an Multipath TCP introduction (MPTCP) ). I would be interested in adding MPTCP sequence number analysis to wireshark, similar to what is done with TCP but taking into account MPTCP specifics: - MPTCP sequence number is 64 bits. - MPTCP uses a global sequen