Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Robert Moskowitz
No change after running this and trying both: system network restart ifdown eth0; ifup eth0 Still having an IPv6 addr. The box has been up for 140 days. Would like to keep it running... This box is really Redsleeve 6, which is the port of Centos 6 to arm. The kernel I am using is the F19

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Chris Stone
How about, in your /etc/sysconfig/network file adding or editing the line for IPV6 to be: NETWORKING_IPV6=no and then try a 'service network restart' and see what you get. Chris On Mon, Mar 9, 2015 at 11:52 AM, Robert Moskowitz r...@htt-consult.com wrote: No change after running this and

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Robert Moskowitz
on all our systems! -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Chris Stone Sent: Monday, March 09, 2015 01:15 AM To: CentOS mailing list Subject: Re: [CentOS] Centos 6 - disabling IPv6 addressing Sorry - that should be sysctl -w

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Robert Moskowitz
On 03/09/2015 12:55 AM, Ryan Wagoner wrote: On Fri, Mar 6, 2015 at 11:52 AM, Robert Moskowitz r...@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

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Peter
On 03/09/2015 01:15 AM, Chris Stone wrote: sysctl -w net.ipv6.conf.all.accept_ra=0 On 03/10/2015 06:52 AM, Robert Moskowitz wrote: No change after running this and trying both: system network restart it's: service network restart Try also setting these in sysctl:

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Robert Moskowitz
On 03/09/2015 03:24 PM, Peter wrote: On 03/09/2015 01:15 AM, Chris Stone wrote: sysctl -w net.ipv6.conf.all.accept_ra=0 On 03/10/2015 06:52 AM, Robert Moskowitz wrote: No change after running this and trying both: system network restart it's: service network restart Typo. My dsyelxia

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Robert Moskowitz
On 03/09/2015 02:18 PM, Chris Stone wrote: How about, in your /etc/sysconfig/network file adding or editing the line for IPV6 to be: NETWORKING_IPV6=no One of the first things I tried. It is still in there and doing no difference. What I have is: # cat network NETWORKING=yes

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Jay Leafey
On 03/09/2015 12:52 PM, Robert Moskowitz wrote: No change after running this and trying both: system network restart ifdown eth0; ifup eth0 Still having an IPv6 addr. The box has been up for 140 days. Would like to keep it running... This box is really Redsleeve 6, which is the port of

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Les Mikesell
On Mon, Mar 9, 2015 at 12:39 PM, Robert Moskowitz r...@htt-consult.com wrote: I have to disagree on that. NATs is the problem and I am one of the causes of that problem as one of the principals behind RFC 1918. What has happened is that HTTP has become the transport for the Internet. Very

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Peter
On 03/10/2015 08:59 AM, Robert Moskowitz wrote: error: net.ipv6.conf.eth0.disable_ipv6 is an unknown key s/eth0/your_interface_name/ ...or just leave it out, it will probably work with one, or both of the other two. Peter ___ CentOS mailing list

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-09 Thread Joseph L. Brunner
- disabling IPv6 addressing Sorry - that should be sysctl -w net.ipv6.conf.all.accept_ra=0 to disable that, not 1. Chris On Sun, Mar 8, 2015 at 11:14 PM, Chris Stone axi...@gmail.com wrote: Try: sysctl -w net.ipv6.conf.all.accept_ra=1 to persist between boots, be sure to add this to your /etc

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-08 Thread Ryan Wagoner
On Fri, Mar 6, 2015 at 11:52 AM, Robert Moskowitz r...@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

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-08 Thread Chris Stone
Sorry - that should be sysctl -w net.ipv6.conf.all.accept_ra=0 to disable that, not 1. Chris On Sun, Mar 8, 2015 at 11:14 PM, Chris Stone axi...@gmail.com wrote: Try: sysctl -w net.ipv6.conf.all.accept_ra=1 to persist between boots, be sure to add this to your /etc/sysctl.conf file.

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-08 Thread Chris Stone
Try: sysctl -w net.ipv6.conf.all.accept_ra=1 to persist between boots, be sure to add this to your /etc/sysctl.conf file. This should prevent the box from listening to any RA announcements. Chris On Sun, Mar 8, 2015 at 10:55 PM, Ryan Wagoner rswago...@gmail.com wrote: On Fri, Mar 6, 2015

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-08 Thread Robert Moskowitz
On 03/06/2015 10:59 AM, zep wrote: On 03/06/2015 10:40 AM, Robert Moskowitz wrote: I have just moved a host from a network that supports static IPv4 and IPv6. The IPv4 addr is set in ifcfg-eth0, and the IPv6 via RA (I set the MAC so I get an IPv6 addr that I like). I just moved the host to

[CentOS] Centos 6 - disabling IPv6 addressing

2015-03-06 Thread Robert Moskowitz
I have just moved a host from a network that supports static IPv4 and IPv6. The IPv4 addr is set in ifcfg-eth0, and the IPv6 via RA (I set the MAC so I get an IPv6 addr that I like). I just moved the host to a network that supports static IPv4, but only dymanic IPv6, so at this time (until I

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-06 Thread Robert Moskowitz
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

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-06 Thread Barry Brimer
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

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-06 Thread zep
On 03/06/2015 10:40 AM, Robert Moskowitz wrote: I have just moved a host from a network that supports static IPv4 and IPv6. The IPv4 addr is set in ifcfg-eth0, and the IPv6 via RA (I set the MAC so I get an IPv6 addr that I like). I just moved the host to a network that supports static

Re: [CentOS] Centos 6 - disabling IPv6 addressing

2015-03-06 Thread Robert Moskowitz
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