Added: "OPTIONS=-4 -named" to /etc/sysconfig/named, disabled ipv6 per interface, created /etc/modprobe.d/ipv6_disable.conf file with alias net-pf-10 off alias ipv6 off options ipv6 disable=1 but still getting the same error message. Maybe it just needs a reboot (which im trying to avoid) -----Original Message----- From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf Of Mateusz Guz Sent: Thursday, December 25, 2014 3:16 PM To: CentOS mailing list Subject: Re: [CentOS] (py)curl error 7 Tried that :D yum is still trying to connect via ipv6 (ip_resolve=4 in config file) -----Original Message----- From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf Of Alikhan Damirov Sent: Thursday, December 25, 2014 11:59 AM To: CentOS mailing list Subject: Re: [CentOS] (py)curl error 7 Hi, from man yum.conf: ip_resolve Determines how yum resolves host names. `4' or `IPv4': resolve to IPv4 addresses only. `6' or `IPv6': resolve to IPv6 addresses only. On 25 December 2014 at 11:53, Mateusz Guz <Mateusz.Guz at itworks.pl> wrote: > Hi, > > Disabled ipv6 (using sysctl, disabled ip6tables, no reboot, no proxy > present) and still get the message as below. > > Centos 6.3 (i know its old) > Kernel : 2.6.32-279.14.1.el6.x86_64 (I know its old) > Standard /etc/yum.conf (no changes) > Standard repos (centos base), enabled > > Cleaned cache: yum metadata (didn't work) > Then: yum clean all (didn't work) > Then yum makecache (didn't work) > > Yum repolist > Could not retrieve mirrorlist > http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was > 14: PYCURL ERROR 7 - "Failed to connect to > 2a02:2498:1:3d:5054:ff:fed3:e91a: Network is unreachable" > > Ping on mirrorlist.centos.org is OK > Curl mirrrorlist.centos.org NOT_OK > > Message started to occur suddenly, I didn't even update any package. > Any suggestions ? > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > _______________________________________________ CentOS mailing list CentOS at centos.org http://lists.centos.org/mailman/listinfo/centos _______________________________________________ CentOS mailing list CentOS at centos.org http://lists.centos.org/mailman/listinfo/centos