Note on Servers

• Semantics (or policy) of bind(2) is very different aming systems

  • AF_INET6 and AF_INET share ports
  • AF_INET6 and AF_INET share ports unless AF_INET6 socket does not set IPV6_V6ONLY
  • AF_INET6 and AF_INET share ports, but automatically separated

• Thus, how to listen is different among systems

Notes: