[CentOS] ip6tables on C7
Gordon Messmer
gordon.messmer at gmail.com
Fri Oct 26 18:33:10 UTC 2018
On 10/26/18 10:19 AM, mark wrote:
> I think y'all misunderstood me - I just want to say "turn off", run my
> script to test it, and turn it back on.
I think we understood what you meant, but firewalld doesn't offer a
mechanism to turn off only ipv6 rules that I'm aware of. So you'd need
to use ip6tables directly, clear the rules, and then reload firewalld
when you wanted to re-enable them.
> However, I found out something: iptables -L gives the rules,
> also....*only* for IPv4; ip6tables -L does the same for only 6. And it
> does look as though by shutting down ip6tables, it did turn them off -
I'm assuming that you mean "systemctl disable ip6tables" which work if
you have the iptables init scripts installed. They normally aren't.
The advice offered will work on a default installation.
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