On Thu, 12 Jul 2001 20:22:17 +0100, Philip Hazel wrote:
> Exim already has multiple socket support (for listening on n explicitly
> identified interfaces). It is not going to be hard to modify it to solve
> this problem. I intend to add a #define IPV4_NEEDS_IPV4_SOCKET which
> will make it use IPv4 sockets for IPv4 addresses, and use 2 sockets (one
> of each type) for listening on "all interfaces".
Great stuff.
This should be defined for FreeBSD, NetBSD and OpenBSD:
FreeBSD: needed when sysctl net.inet6.ip6.v6only = 1
NetBSD: needed when sysctl net.inet6.ip6.bindv6only = 1
OpenBSD: always needed
Ciao,
Sheldon.
