AW: [nginx] Set IP_BIND_ADDRESS_NO_PORT socket option for upstream sockets.

[Lukas Tribus]

>> if (setsockopt(s, IPPROTO_IP, IP_BIND_ADDRESS_NO_PORT
> Isn't this a SOL_IP socket option?

Actually SOL_IP and IPPROTO_IP are the same thing, so it doesn't make any difference.

Sorry for the noise,
Lukas