PROFINET Forum

Posted: **12 Jul 2026, 09:19**

This is a very nerdy question and I will not be disappointed if the answer is "no, this is not supported".
On the other hand I will be delighted if this is possible somehow.
The Wireshark traces produced by the ETS of course do not have the correct UTC time of the time the test was executed. I wonder if it would be possible through secure shell or something to update the clock of the ETS, so the one can see in the Wireshark the time at which the traces were taken.

Thanks for reading.

Posted: **22 Jul 2026, 11:24**

AlfredoAtSherpa wrote: ↑12 Jul 2026, 09:19 This is a very nerdy question and I will not be disappointed if the answer is "no, this is not supported".
On the other hand I will be delighted if this is possible somehow.
The Wireshark traces produced by the ETS of course do not have the correct UTC time of the time the test was executed. I wonder if it would be possible through secure shell or something to update the clock of the ETS, so the one can see in the Wireshark the time at which the traces were taken.

Thanks for reading.

Hi,

please have a look into the generated syslog messages within the pcap files. They already have a time stamp included. This should be sufficient for fault analysis and for mapping the traces to the generated protocol files.

PROFINET Forum

ETS clock sync for accurate Wireshark traces time-stamps

ETS clock sync for accurate Wireshark traces time-stamps

Re: ETS clock sync for accurate Wireshark traces time-stamps