Am 12.07.2013 17:49, schrieb Fernando Lozano:
> [As I changed the subject, let me clear: IPv6 still compiled in the kernel. Just the network interfaces configs
> that should come with IPv6 disabled by default, if the user wants it should be easy to enable]
exactly *that* is my point
it is ridiculous that i bave a clearly static ipv4 config
using network.service as well as "ipv6disable=1" as kernel
param and on a F19 machine with 3.10.0-1.fc20.x86_64 eth0
comes up with "inet6 fe80::20c:29ff:fe30:82b9"
this is not a matter of ipv6 security / yes / no / don't know
it is a matter of if ipv6 would make sense for the network
and would enable and *properly* configure it but this is
not the case because the gateway is for sure not ipv6 capable
i do not need to see any ip-address (ipv4 or ipv6) on a
statically interface which was not explicitly configured
[root@rawhide ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:0c:29:30:82:b9
ONBOOT=yes
BOOTPROTO=static
TYPE=Ethernet
MODE=Managed
IPADDR=192.168.196.18
NM_CONTROLLED=no
IPV6INIT=no
NETMASK=255.255.255.0
GATEWAY=192.168.196.2
USERCTL=no
MTU=1500
[root@rawhide ~]# ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.196.18 netmask 255.255.255.0 broadcast 192.168.196.255
inet6 fe80::20c:29ff:fe30:82b9 prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:30:82:b9 txqueuelen 1000 (Ethernet)
RX packets 1271 bytes 104193 (101.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1049 bytes 122041 (119.1 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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