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Properly handle SystemBroadcast communication on closed media #60

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nanosonde opened this issue May 29, 2020 · 2 comments
Closed

Properly handle SystemBroadcast communication on closed media #60

nanosonde opened this issue May 29, 2020 · 2 comments

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@nanosonde
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nanosonde commented May 29, 2020 •
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Currently, application layer services like A_SystemNetworkParameterRead are only reachable via SystemBroadcast.
However, on closed media there is no additional SystemBroadcast, instead only normal Broadcast mode is used.
(note: a coupler between closed and open media has to properly handle this situation by changing the mode accordingly -> change the SBC flag)

See Application Layer PDF p.30.

Basically the content of this method must also be evaluated on closed media even if it is on broadcast only.
This was referenced Jun 8, 2020
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@nanosonde
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I close this for now, as coupler support is not implemented yet.

@nanosonde
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Just saw this entry:
https://support.knx.org/hc/de/articles/360009162540-ETS-v5-7-3

KNX Secure

Support für IP-SystemBroadcast in Netzwerkmanagementverfahren für $57B0

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