[En-Nut-Discussion] PPP as backup connection

[Tarmo Fimberg]

Currently it seems to be not possible to use two network interfaces in 
parallel i.e. use PPP connection as backup, if ethernet is broken.

Once I configure eth0 with:

NutNetIfConfig("eth0", my_mac, inet_addr(ETH_IP), inet_addr(ETH_MASK)),

it is not possible to make NutTcpConnect over PPP in a simple way.
I have read comments in net/route.c and seen that this needs deeper 
investigation.

Any comments?

Tarmo Fimberg