Cough cough (arp layer 2 to 3 mapping not maintaining layer 2 forwarding database) cough cough
The linux bridge command would be the technically correct command.
BRIDGE(8) Linux BRIDGE(8)
bridge - show / manipulate bridge addresses and devices
etc etc etc...
BRIDGE - COMMAND SYNTAX OBJECT
link - Bridge port.
fdb - Forwarding Database entry.
mdb - Multicast group database entry.
vlan - VLAN filter list.
I bet money that the information is already in the proprietary marvell driver. Just needs to be read from the device file.
[Expert@]# ls -l /dev/marvell
crw-r--r-- 1 root root 10, 3 Feb 16 01:00 /dev/marvell
Now.. if it was the open source in kernel driver.. but oh well...
BTW at some point someone removed support for the internal SD card reader on the 1550. The butthurt is much. I'm going to have to migrate to my 1550 Kali install to USB. </sadpanda>
I'd open a SR but seeing as the SD card reader is COVERED i'm guessing i'm going to be told its not supported.