UDLR implementation

[Alexander Mogilny]

Hello!
I have been searching on Internet for implementation of UDLR protocol (RFC 3077).
AFAI see this protocol support is implemented only for Cisco platform.
I am thinking of implementing some kind of virtual network device which uses TX
of one NIC and RX of another NIC. As a result I will get a device with similar to
RFC 3077 functionality.
I am a little new to low level kernel development so the question is: what would
be the staff to start with?

Thanks for help!

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