How Do I Use Raw Socket in Python? I see the following code is used to send raw packet. s = socket(AF_PACKET, SOCK_RAW) s.bind(("eth1", 0)) ... s.send(dst_addr+src_addr+ethertype+payload+checksum) But when I try it on Mac, I see this. I am not sure what is the appropriate way to send a raw packet on MacOS. Could anybody let me know? NameError: name 'AF_PACKET' is not defined Here is what is shown on help page of macOS. Is any of them appropriate? | AF_APPLETALK = <AddressFamily.AF_APPLETALK: 16> | | AF_INET = <AddressFamily.AF_INET: 2> | | AF_INET6 = <AddressFamily.AF_INET6: 30> | | AF_IPX = <AddressFamily.AF_IPX: 23> | | AF_LINK = <AddressFamily.AF_LINK: 18> | | AF_ROUTE = <AddressFamily.AF_ROUTE: 17> | | AF_SNA = <AddressFamily.AF_SNA: 11> | | AF_SYSTEM = <AddressFamily.AF_SYSTEM: 32> | | AF_UNIX = <AddressFamily.AF_UNIX: 1> | | AF_UNSPEC = <AddressFamily.AF_UNSPEC: 0> Continue reading...