A netfilter extension and an iptables extension to transmission UDP with fake TCP headers.
Inspired by udp2raw.
cd ko
make install
cd so
make install
iptables -t mangle -A OUTPUT -p udp -m udp -d 10.0.0.1 --dport 8080 -j FAKETCP --mode 0
iptables -t mangle -A INPUT -p tcp -m tcp -s 10.0.0.1 --sport 8080 -j FAKETCP --mode 0
FakeTCP client connect to 10.0.0.1:8080
iptables -t mangle -A INPUT -p tcp -m tcp -d 10.0.0.1 --dport 8080 -j FAKETCP --mode 0
iptables -t mangle -A OUTPUT -p udp -m udp -s 10.0.0.1 --sport 8080 -j FAKETCP --mode 0
FakeTCP server listening on 10.0.0.1:8080
FakeTCP includes several modes to encapsulate UDP packet like TCP
- plain
Just exchange IPPROTO_TCP(6) with IPPROTO_UDP(17) in IP headers