Hello, i tried to enable IPv6 networking and after service network restart i seen these messages:
Quote:
FATAL: Error inserting ipv6 (/lib/modules/2.6.18-348.16.1.el5.028stab108.1/kernel/net/ipv6/ipv6.ko): Device or resource busy
CRITICAL : [ipv6_test] Kernel is not compiled with IPv6 support
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: FATAL: Error inserting ipv6 (/lib/modules/2.6.18-348.16.1.el5.028stab108.1/kernel/net/ipv6/ipv6.ko): Device or resource busy
CRITICAL : [ipv6_test] Kernel is not compiled with IPv6 support
[ OK ]
|
ping6 ipv6.google.com
returns: socket: Address family not supported by protocol
Im amateur, can you please suggest how to fix this IPv6 support kernel issue? Please if you get idea on commands i need to do, i will do it.
Code:
[root@CentOS-58-64-minimal /]# cat vi /etc/sysconfig/network | grep 6;
cat: vi: No such file or directory
HOSTNAME=CentOS-58-64-minimal
NETWORKING_IPV6=yes
IPV6FORWARDING=yes
IPV6_DEFAULTDEV=eth0
IPV6_DEFAULTGW=2a01:04f8:0191:4150:0000:0000:0000:0000
# defaultgw was 2a01:4f8:191:4150::2/64
IPV6_AUTOCONF=yes
[root@CentOS-58-64-minimal /]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 | grep 6;
HWADDR=50:46:5d:9f:f8:bf
IPADDR=144.76.40.81
SCOPE="peer 144.76.40.65"
IPV6INIT=yes
IPV6ADDR=2a01:4f8:191:4150::2/64
IPV6_DEFAULTGW=fe80::1
IPV6_DEFAULTDEV=eth0
[root@CentOS-58-64-minimal /]# cat /etc/sysctl.conf | grep 6;
# ipv6 settings (no autoconfiguration)
net.ipv6.conf.default.autoconf=0
net.ipv6.conf.default.accept_dad=0
net.ipv6.conf.default.accept_ra=0
net.ipv6.conf.default.accept_ra_defrtr=0
net.ipv6.conf.default.accept_ra_rtr_pref=0
net.ipv6.conf.default.accept_ra_pinfo=0
net.ipv6.conf.default.accept_source_route=0
net.ipv6.conf.default.accept_redirects=0
net.ipv6.conf.default.forwarding=1
net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.accept_dad=0
net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.all.accept_ra_defrtr=0
net.ipv6.conf.all.accept_ra_rtr_pref=0
net.ipv6.conf.all.accept_ra_pinfo=0
net.ipv6.conf.all.accept_source_route=0
net.ipv6.conf.all.accept_redirects=0
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.all.proxy_ndp=1
net.ipv6.bindv6only=1
net.ipv4.ip_conntrack_max=32760
[root@CentOS-58-64-minimal /]# uname -a
Linux CentOS-58-64-minimal 2.6.18-348.16.1.el5.028stab108.1 #1 SMP Tue Aug 27 13:02:53 MSD 2013 x86_64 x86_64 x86_64 GNU/Linux
