On Wed, Nov 5, 2014 at 10:37 AM, Rose, John B <jbrose@xxxxxxx> wrote: > It looks like just using "Listen 80" on our system below defaults to IPv6. > We do not have an IPv6 network. But on one of our web servers the web site > is accessible. At the moment, to me, it looks like that should not be > possible. On Linux, When netstat reports it that way, it will work for both ipv4 an ipv6. http://en.wikipedia.org/wiki/IPv6#IPv4-mapped_IPv6_addresses --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx