In article <[EMAIL PROTECTED]> (at Mon, 14 Jun 2004 11:34:58 +0200), Stig Venaas 
<[EMAIL PROTECTED]> says:

> >     the behavior (relationship between AF_INET and AF_INET6 sockets/binds)
> >     is not documented, so there's no standard.  sigh.
> 
> I second that. I would hope that also Linux allows you to bind both
> AF_INET6 and AF_INET when using IPV6_V6ONLY socket option; I think that
> would be reasonable and logical behaviour. I don't know if that is the
> case though.

Linux supports IPV6_V6ONLY socket option (default: off, as the RFC says).
If you set IPV6_V6ONLY socket option, you can 
bind(2) both IPv6 and IPv4 sockets on the port.

Thanks.

-- 
Hideaki YOSHIFUJI @ USAGI Project <[EMAIL PROTECTED]>
GPG FP: 9022 65EB 1ECF 3AD1 0BDF  80D8 4807 F894 E062 0EEA

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