o4:c4:61 is Murata. It looks like Rivian is sourcing from mulitple suppliers at the chip or board level and does not have their own OUI. Could be a Gen1 / Gen 2 thing?If you look for a MAC address the OUI (start of the address) is 04:c4:61
My R1S Gen 2 showed Murata after search for the mac.My Firewalla shows that the Manufacturer name is u-blox AG with a MAC of 54:64: DE, a search confirms that. I have a Gen1 R1S built in March 2023. (LOL, if I type it in as a no spaces string, the forum software interprets the : D part as 54:64E)
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o4:c4:61 is Murata. It looks like Rivian is sourcing from mulitple suppliers at the chip or board level and does not have their own OUI. Could be a Gen1 / Gen 2 thing?
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