On Fri, Mar 6, 2015 at 11:52 AM, Robert Moskowitz <rgm at htt-consult.com> wrote: > > > On 03/06/2015 11:00 AM, Robert Moskowitz wrote: > >> >> >> On 03/06/2015 10:55 AM, Barry Brimer wrote: >> >>> >>> >>> IPV6INIT="no" >>>> >>>> But I am still getting a global IPv6 (and of course local scope). >>>> >>>> What else do I need to do to disable the listening for RA announcements >>>> >>>> and setting an IPv6 global address? I do not want to reboot the box. >>>> >>> There are other modules, most notably bonding that rely on the ipv6 >>> module being loaded. What I do is place "options ipv6 disable=1" in >>> "/etc/modprobe.d/ipv6.conf". That does require a reboot, which I know you >>> are looking to avoid, so you may want to try other methods to remove your >>> address in the running configuration. >>> >> >> 'All' I need is for the system not to have a global IPv6 address. Then it >> will not try to connect to other global IPv6 systems which will reject the >> connection, as the IPv6 rDNS cannot be set, given it is a dynamic IPv6 >> assigned address from the ISP. >> > > I tried: > > # cat /etc/sysconfig/network > NETWORKING=yes > HOSTNAME=z9m9z.htt-consult.com > NETWORKING_IPV6=no > IPV6INIT=no > > > and 'service network restart' but still showing IPv6 addressing. I would try adding the below line to /etc/sysconfig/network. IPV6_AUTOCONF=no Ryan