On 12/09/15 16:49, Vincent Gross wrote:
> in_pcbbind and in6_pcbbind both extends SO_REUSEADDR for multicast
> addresses so that it turns into a SO_REUSEPORT. But the check is done
> in such a way that you cannot bind a SO_REUSEPORT-enabled socket to a
> multicast address *after* you bound a SO_REU
in_pcbbind and in6_pcbbind both extends SO_REUSEADDR for multicast
addresses so that it turns into a SO_REUSEPORT. But the check is done
in such a way that you cannot bind a SO_REUSEPORT-enabled socket to a
multicast address *after* you bound a SO_REUSEADDR-enabled socket to
the same address.
*But