Forum Discussion
manage devices
12 30 2022 I need help with the ”manage devices” section of the T-mobile Internet app. There are many devices listed, but their names are vague. Eg Device (0ed8) Why can’t this app...
If you use the console/terminal you can ping 192.168.12.255 (the broadcast address) then issue the command arp -a to have the listing of the clients. Take the first half of the MAC address and do an OUI lookup on it to identify the vendor of the MAC. Goto ouilookup.com and paste in the first half of the MAC address and the result will identify the device. The network adapter vendor is identified.
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arp -a
? (192.168.12.1) at c:7c:28:ef:ea:99 on en0 ifscope [ethernet] (Gateway IP Address)
? (192.168.12.120) at 32:ac:94:d:c2:64 on en0 ifscope [ethernet]
? (192.168.12.124) at c8:89:f3:dd:66:95 on en0 ifscope permanent [ethernet]
? (192.168.12.167) at be:d1:40:c4:3:c4 on en0 ifscope [ethernet]
? (192.168.12.174) at 2a:51:f2:e7:ff:9f on en0 ifscope [ethernet]
? (192.168.12.237) at e0:bb:9e:4c:76:a8 on en0 ifscope [ethernet]
? (192.168.12.255) at ff:ff:ff:ff:ff:ff on en0 ifscope [ethernet] <-(Broadcast IP address for subnet)
