I've been trying nemesis to send packets with a seq number of 10 and seeing the repley in wireshark and other programs(one up at a time), but they all report a 0 seq or a 1 ack.I need help
The commands i'm using are
nemesis tcp -S -D -fS -s 10
nemesis tcp -S -D -fS -s 10

I have tryed lo and eth0 in wireshark, they see the packet and get the ports and address right.

I have sent the commands above with a dest ip of another computer with a sniffer running on it, and it gets the right seq numbers.