从多个信息源IPs Scapy发送流量

I am trying to send some traffic via python using scapy (on Ubuntu). I am using a range of source IPs (10.0.0.32/29). Everything seems to be working (at least I see the traffic in wireshark and it reaches my firewall) but I am having a problem completing the TCP handshake using the IP addresses that aren't the main IP of the eth0 adapter. Does anyone know if this is possible to do:I am trying to send some traffic via python usi