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Why is the wlan.duration not always shown?

Hello, why is the not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

BR Christian

Why is the wlan.duration not always shown?

Hello, why is the not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian

Why is the wlan.duration not always shown?

Hello, why is the not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian

Why is the wlan.duration field not always shown?

Hello, why is the not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian

Why is the wlan.duration wlan_radio.duration field not always shown?

Hello, why is the wlan_radio.duration not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

BTW: Linkname and filename of the capture are different. Filename was automatically given by Ask.Wireshark.org

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian

Why is the wlan_radio.duration field not always shown?

Hello, why is the wlan_radio.duration wlan_radio.duration not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

BTW: Linkname and filename of the capture are different. Filename was automatically given by Ask.Wireshark.org

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian

Why is the wlan_radio.duration field not always shown?

Hello, why is the wlan_radio.duration not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

BTW: Linkname and filename of the capture are different. Filename was automatically given by Ask.Wireshark.org

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian

Why is the wlan_radio.duration field not always shown?

Hello, why is the wlan_radio.duration not shown in the first packet of the trace example? Wireshark_QA copy.pcapng

BTW: Linkname and filename of the capture are different. Filename was automatically given by Ask.Wireshark.orgWireshark Q&A

Update:

Build Info:

3.4.5 (v3.4.5-0-g7db1feb42ce9)

Compiled (64-bit) with Qt 5.12.6, with libpcap, without POSIX capabilities, with
GLib 2.58.3, with zlib 1.2.11, with SMI 0.4.8, with c-ares 1.15.0, with Lua
5.2.4, with GnuTLS 3.6.15 and PKCS #11 support, with Gcrypt 1.8.7, with MIT
Kerberos, with MaxMind DB resolver, with nghttp2 1.39.2, with brotli, with LZ4,
with Zstandard, with Snappy, with libxml2 2.9.9, with QtMultimedia, with
automatic updates using Sparkle, with SpeexDSP (using system library), with
Minizip.

Running on Mac OS X 10.15.7, build 19H1030 (Darwin 19.6.0), with Intel(R)
Core(TM) i7-8700B CPU @ 3.20GHz (with SSE4.2), with 32768 MB of physical memory,
with locale C, with dark display mode, without HiDPI, with libpcap version
1.9.1, with GnuTLS 3.6.15, with Gcrypt 1.8.7, with brotli 1.0.9, with zlib
1.2.11, binary plugins supported (21 loaded).

Built using clang 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.16).

BR Christian