Re: Disabling IPv4

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Barry Brimer wrote:
Quoting Robert Moskowitz <rgm@xxxxxxxxxxxxxxx>:

I want to seriously work with IPv6 and not have stray IPv4 functions
messing with me.

So in /etc/sysconfig/network, I commented out NETWORKING=yes.  I have
NETWORKING_IPV6=yes.

In /etc/sysconfig/network-scripts I altered ifcfg-eth0, setting
BOOTPROTO=none.  That was enough for eth0 to only have IPv6 working on
it (have IPV6INIT=yes and IPV6_AUTOCONF=yes).

But lo had IPv4.  So I commented out all of the IPV4 lines in ifcfg-lo.
Still have IPv4 on lo.  How do I disable that?

Try adding "alias net-pf-2 off" to your /etc/modprobe.conf
I did that and rebooted.

Then did a ifconfig and lo is still showing an inet address of 127.0.0.1

and I can ping 127.0.0.1

So that tends to imply that ipv4 is still running.


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