On Tue, Oct 30, 2012 at 12:08:49PM +0100, Florian Westphal wrote: > userspace can query the original ipv4 destination address of a REDIRECTed > connection via > getsockopt(m_sock, SOL_IP, SO_ORIGINAL_DST, &m_server_addr, &addrsize) > > but for ipv6 no such option existed. > > This adds getsockopt(..., IPPROTO_IPV6, IP6T_SO_ORIGINAL_DST, ...). > > Without this, userspace needs to parse /proc or use ctnetlink, which > appears to be overkill. Applied, thanks Florian. > --- > Instead of adding new IP6T_SO_ORIGINAL_DST, we could also > simply re-use existing SO_ORIGINAL_DST ipv4 define. Any Preferences? I've added this to the patch description, for the record: "This uses option number 80 for IP6T_SO_ORIGINAL_DST, which is spare, to use the same number we use in the IPv4 socket option SO_ORIGINAL_DST". -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
