Hello! On Thu, Mar 27, 2014 at 04:34:37PM +0100, Trygve Vea wrote:
> # HG changeset patch > # User Trygve Vea <trygve....@redpill-linpro.com> > # Date 1395933815 -3600 > # Thu Mar 27 16:23:35 2014 +0100 > # Node ID 13e6a37c2f57443b0d5dd0abce8d9d4ab00e31e3 > # Parent 2411d4b5be2ca690a5a00a1d8ad96ff69a00317f > Added so_freebind and so_transparent to the listen directive > > This solves a Linux/IPv6-specific problem. > > To be able to listen to an IPv6 address that is not yet available on the host, > one need to use the IP_FREEBIND and IP_TRANSPARENT socket options. > > The use case in question is for a failover setup with several service- > addresses in a IPv6-only environment. > > IPv4 has a sysctl available (ip_nonlocal_bind), which is not available for > IPv6 - thus making these patches necessary. Isn't bind on INADDR_ANY/IN6ADDR_ANY works for you? It is expected to work fine and allows to accept connections on all addresses currently available on a host without any non-portable tricks. -- Maxim Dounin http://nginx.org/ _______________________________________________ nginx-devel mailing list nginx-devel@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx-devel