How can we disable IPv6 system wide via terminal commands? I've read editing /etc/modprobe.d/aliases and replacing: alias net-pf-10 ipv6 with: alias net-pf-10 off alias ipv6 off Is this safe ...
Are there any IP blocking applications or firewalls that support IPv6? The ones I know about (pgld, moblock (sunset?) , nfblock, iplist (looks old)) are only for IPv4.
Do any of the NetworkManager VPN plugins support IPv6? The two I've tried so far (PPTP and StrongSwan) only show an "IPv4" tab. I would have thought at least the IPsec one would support IPv6?