I only have one adaptor in the PC. So everything must go through that network card.
I can see the email, netbios, http packets – they are read by my program, but they are never dropped.
I cannot understand it because previously in the last program i wrote using winpkfilter it worked fine. Tunnel mode ment a had to recreate the packet to send it, like a firewall. Now it acts like a packet sniffer.
If i put the adaptor in to tunnel mode and dont have SendPacketToAdapter or SendPacketToMSTCP then all packets should be dropped and no networking should function.