Hi everyone,
I'm using lwip on the ESP8266 wifi module.
I created two network interfaces: one which comunicates via PPPoS with
my board and another one for wifi communication.
I'm using RAW API (TCP/UDP) to interact between the two netifs and it
works done if I connect from the same subnet.
If instead I try to connect via VPN (the gateway is different
192.169.100.1 vs 192.168.1.1) I can not transmit the TCP packets because
it does not pass the acceptance phase (it does not find the correct
netif). While UDP packets are exchanged correctly.
Is this behavior normal or did I miss any configuration options?
Analyzing the code I think I have to act on the macro
LWIP_HOOK_IP4_ROUTE_SRC... is this the right way?
Another question: I had to initially make a bridge between my two netif
(PPPoS and Wifi) with the "HOOK" system?
Thanks in advance
Andrea
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