We upgraded our network from 21.1.0.1 to 22.1 firmware this week and noticing that 450b 3G High Gain SMs are no longer reporting PHY ID for the ethernet port under Statistics>Ethernet. I checked a 450 3G Connectorized SM and a 450 3G Integrated SM and both of those are showing PHY ID of Micrel KSZ8041 (0x00221510).
I found a 450b 3G High Gain SM that had not yet been updated from 21.1.0.1 to 22.1.1, grabbed a screenshot of the Ethernet Stats page, updated the SM to 22.1.1 using CNUT and grabbed another screenshot for comparison. On 21.1.0.1 firmware, the SM showed a PHY ID of Atheros 8035 (0x004dd070); on the 22.1.1 firmware the PHY ID is N/A.
