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MAC ADDRESS Changes between 1.0.4 / 1.0.6 and 2.0.0 #5708

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alorbach opened this issue Sep 26, 2021 · 2 comments
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MAC ADDRESS Changes between 1.0.4 / 1.0.6 and 2.0.0 #5708

alorbach opened this issue Sep 26, 2021 · 2 comments
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Resolution: Duplicate Issue is a duplicate of another issue

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@alorbach
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I have updated my sketch code so I can build it on 1.0.4 and 2.0.0.
I noticed that the MAC Address is changing between both versions which I don't understand.
For example for one device,
V1.0.4 has
B8F009C4B950
and V2.0.0 has
B8F009C4E3E4

Of course this causes DHCP to return new IP Address to the device which is not wanted. Any reason why MAC ID changes between versions?
@alorbach alorbach changed the title MAC ID Changes between 1.0.4 / 1.0.6 and 2.0.0 MAC ADDRESS Changes between 1.0.4 / 1.0.6 and 2.0.0 Sep 30, 2021
@smuellener
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Could this be the problem? #6458

@VojtechBartoska
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Thanks for linking this @smuellener. Closing this one as duplicate and @alorbach please follow mentioned issue above as there is more extensive description and also PR. If it will be needed, you can reopen this issue.

@VojtechBartoska VojtechBartoska added the Resolution: Duplicate Issue is a duplicate of another issue label Mar 23, 2022
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@alorbach @smuellener @VojtechBartoska