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2021-03-02 21:31:24 +0000 commented question Wireshark Random MAC Address display filter

It this the same discussion as 17246 - More granular filtering for MAC addresses

2021-03-02 21:20:12 +0000 received badge  Rapid Responder (source)
2021-03-02 21:20:12 +0000 answered a question Wireshark Random MAC Address display filter

How about a Slice Operator and a bitwise_and: (wlan.ta[0:1] & 0x02)

2021-02-27 15:57:49 +0000 commented answer extracting UDP stream as ascii

-z follow,prot,mode,filter[,range] - the filter (stream number) is required and doesn't support a wildcard. You can spec

2021-02-27 15:55:36 +0000 commented question extracting UDP stream as ascii

Can you define " including damaged ones?" ?

2021-02-27 15:54:26 +0000 commented answer extracting UDP stream as ascii

-z follow,prot,mode,filter[,range] - the filter (stream number) is required and doesn't support a wildcard. You can spec

2021-02-27 15:54:07 +0000 commented answer extracting UDP stream as ascii

-z follow,prot,mode,filter[,range] - the filter (stream number) is required and doesn't support a wildcard. You can spec

2021-02-27 04:53:22 +0000 commented question TCP RESET in windows server 2016

The window size in the ACK frame before the RST is Win=2107904 which is plenty of free space The zero window on the RST

2021-02-27 04:17:50 +0000 commented question TCP RESET in windows server 2016

The User's Guide has a section on Expert Info entries. It's possible to Customize the Wireshark Expert to reduce the ser

2021-02-26 21:22:38 +0000 commented question TCP RESET in windows server 2016

It looks good right up till it isn't (server sends RST). (Makes it through Step 7. in Establishing a Secure Session by U

2021-02-26 21:21:07 +0000 commented question TCP RESET in windows server 2016

It looks good right up till it isn't (server sends RST). (Makes it through Step 7. in Establishing a Secure Session by U

2021-02-26 18:25:40 +0000 commented question TCP RESET in windows server 2016

Is it one client or many that have this issue?

2021-02-26 06:03:34 +0000 commented answer Can Wireshark Portable be used on 64Bit systems?

Issue opened: #17260 - 64 bits portable version

2021-02-26 06:03:14 +0000 commented answer Can Wireshark Portable be used on 64Bit systems?

Issue opened: [ 17260 - 64 bits portable version](https://gitlab.com/wireshark/wireshark/-/issues/17260)

2021-02-26 06:02:36 +0000 commented answer Can Wireshark Portable be used on 64Bit systems?

Issue opened: 64 bits portable version

2021-02-23 05:42:55 +0000 commented question Update broke dissector

pyshark "uses tshark's (wireshark command-line utility) ability to export XMLs" Have you tested with tshark and compared

2021-02-21 18:59:58 +0000 commented question wireshark is not showing http nor https for a specific IP

Have you tried capturing on the loopback interface? Running Wireshark with the -D option will show a list of available c

2021-02-21 18:59:31 +0000 commented question wireshark is not showing http nor https for a specific IP

Have you tried capturing on the loopback interface? Running Wireshark with a -D option will show a list of available cap

2021-02-20 16:49:34 +0000 answered a question How to understand "DPNSS/DASS2-User Adaptation Layer"

If you follow the RFC chain, it seems the DUA data is scrambled. It seems to be the correct length (56 = 0x38) but the f

2021-02-18 15:09:44 +0000 received badge  Famous Question (source)
2021-02-18 14:23:58 +0000 edited answer BGP update filter

Have you tried (bgp.nlri_prefix == 192.168.10.0) && (bgp.prefix_length == 24) ?

2021-02-18 14:23:38 +0000 answered a question BGP update filter

Have you tried (bgp.nlri_prefix == 192.168.10.0) && (bgp.prefix_length == 24) ?

2021-02-18 14:23:38 +0000 received badge  Rapid Responder (source)
2021-02-18 01:12:09 +0000 commented question How to understand "DPNSS/DASS2-User Adaptation Layer"

There is a pcap attached to "Per-packet memory corrupted" crashes if file contains DUA packets that has a few DUA frames

2021-02-14 16:51:41 +0000 commented question AllJoyn TCP traffic not being dissected

There are sample captures attached to the Gitlab issues where the protocol was added. How do those compare to your captu

2021-02-14 03:50:27 +0000 commented question Tshark LUA Script

filtcols is a work around for fields that are available in tshark but not in wireshark. Any reason for not using the _w

2021-02-14 03:50:06 +0000 commented question Tshark LUA Script

filtcols is a work around for fields that are available in tshark but not in wireshark. Any reason for not using the _w

2021-02-12 22:14:49 +0000 commented question Targeted ARP packets getting forward to broadcast

What OS is the Pi running?

2021-02-12 16:40:54 +0000 commented question Targeted ARP packets getting forward to broadcast

Are they flagged as Gratuitous ARP in Wireshark?

2021-02-11 18:12:25 +0000 commented answer pyshark for live capture - dumpcap and tshark

-b is a capture mode option. When -r is used, tshark is in read-mode, not capture mode. There is an open issue ( tshark

2021-02-11 18:11:33 +0000 commented answer pyshark for live capture - dumpcap and tshark

-b is a capture mode option. When -r is used, tshark is in read-mode, not capture mode. There is an open issue ( tshark

2021-02-11 15:45:24 +0000 received badge  Rapid Responder (source)
2021-02-11 15:45:24 +0000 answered a question arp packets

Address Resolution Protocol (ARP) (Wireshark Wiki) Show only the ARP based traffic: arp

2021-02-10 20:25:04 +0000 commented answer pyshark for live capture - dumpcap and tshark

When using the -r option with tshark, it is not in capture mode so the -b options are not valid. What was the goal of us

2021-02-10 20:02:51 +0000 commented answer pyshark for live capture - dumpcap and tshark

Sorry. I forgot to add in to use the display filter on tshark: C:\>dumpcap -q -i 6 -w - | tshark -l -n -r - -w test

2021-02-10 18:47:02 +0000 commented answer pyshark for live capture - dumpcap and tshark

Yes with the caveat that dumpcap only supports capture filters.

2021-02-10 17:45:17 +0000 answered a question pyshark for live capture - dumpcap and tshark

When using the -r option, tshark is not in capture mode so capture options are not allowed. If you want to rotate test.

2021-02-10 17:45:17 +0000 received badge  Rapid Responder (source)
2021-02-10 15:16:00 +0000 commented question How to load a big file size 2.79G with wireshark

Packet Detectives - Resources

2021-02-10 02:17:44 +0000 commented question How to load a big file size 2.79G with wireshark

Do you have a particular issue when trying to open it now - slow load time, crashes, other? Look through the presentati

2021-02-09 17:53:12 +0000 received badge  Rapid Responder (source)
2021-02-09 17:53:12 +0000 answered a question Stop buffer while capturing packets

tshark calls dumpcap to capture packets. Sending direct from dumpcap to tshark via a pipe avoids using the tmp file betw

2021-02-09 16:48:44 +0000 commented question How do I decode a UDP encapsulated FTP packet ?

Are these UFTP packets?

2021-02-08 18:56:06 +0000 commented question tshark: This version of TShark was not built with support for capturing packets.

tshark will need to be built with support to talk to the libpcap library that you built. See Part 3 of the INSTALL file

2021-02-08 18:05:05 +0000 commented question tshark: This version of TShark was not built with support for capturing packets.

Compiled (64-bit) without libpcap

2021-02-08 17:51:38 +0000 commented question tshark: This version of TShark was not built with support for capturing packets.

The error message comes from two places in tshark.c which are both set at compile time: #ifndef HAVE_LIBPCAP if (capt

2021-02-08 17:02:59 +0000 commented question tshark: This version of TShark was not built with support for capturing packets.

Was rpm-setup.sh run before building tshark? Is libpcap-devel installed?

2021-02-08 04:54:34 +0000 answered a question How Do I Change WS Screen Colors ?

wireshark -platform windows:darkmode=2 Dark mode for Windows is a work in progress. Of the three win10 machines I teste

2021-02-08 04:54:34 +0000 received badge  Rapid Responder (source)
2021-02-06 22:47:32 +0000 commented answer How do I become proficient in TCP Protocol

Best current books to learn Wireshark and Network Engineering Laura's videos are good. More current ones are available