Re: [Wireshark-dev] Corrupted TCP sequence number calculations?

2018-12-03 Thread David Arnold
Hi Chris, Thanks for checking this. Did you use a “Decode as …” with SoupBinTCP? I believe there’s something my dissector is doing that’s causing the problem (without it, I too see the relative seq/ack numbers looking correct). Thanks, d > On 4 Dec 2018, at 04:55, Maynard, Chris wrote:

Re: [Wireshark-dev] If you need a version of rpcapd for Linux, use the one in the libpcap sources

2018-12-03 Thread Guy Harris
On Dec 3, 2018, at 12:01 PM, Richard Sharpe wrote: > Over the weekend I was doing some work with rpcap. > > I stumbled on one on github but that does not work and uses weird data > link types for regular Ethernet interfaces. I saw this message from > dumpcap, for example: > >(unknown data l

[Wireshark-dev] If you need a version of rpcapd for Linux, use the one in the libpcap sources

2018-12-03 Thread Richard Sharpe
Hi folks, Over the weekend I was doing some work with rpcap. I stumbled on one on github but that does not work and uses weird data link types for regular Ethernet interfaces. I saw this message from dumpcap, for example: (unknown data link type 3) However, the version in libpcap/rpcapd wor

Re: [Wireshark-dev] Corrupted TCP sequence number calculations?

2018-12-03 Thread Maynard, Chris
I enabled the same debug and frame 10 looks good: analyze_sequence numbers frame:9 FWD list lastflags:0x base_seq:3273800524: nextseq:3273800529 lastack:3273800529 REV list lastflags:0x base_seq:3871803454 nextseq:3871803553 lastack:3871803504 Frame:8 Seq:3871803504 Nextseq:3871803553

Re: [Wireshark-dev] Corrupted TCP sequence number calculations?

2018-12-03 Thread David Arnold
> On 3 Dec 2018, at 18:37, Jaap Keuter wrote: > > Hi David, > > Not at the moment, no. Anyone else? I discovered some #if’d-out debugging code in tcp_analyse_sequence_number(), which seems to reflect the problem: analyze_sequence numbers frame:1 FWD list lastflags:0x base_seq:0: nextseq

Re: [Wireshark-dev] How do you tell cmake to look in /usr/local/lib for libpcap?

2018-12-03 Thread Roland Knall
Have you recreated the CMakeCache.txt? Could you try running the command in a completely new environment, but with PCAP_HINTS set to /usr/local for the first run? It seems that cmake/modules/FindPCAP.cmake just does not take PCAP_HINTS and most likely with cmake that's because it has already store