On Thu, Feb 17, 2022 at 11:25:15AM +0300, Evgeniy Berdnikov via Exim-users wrote: > > The:
> > ---
> > -A INPUT -p icmpv6 -j ACCEPT
> > -A INPUT -i bond+ -m state --state ESTABLISHED,RELATED -j ACCEPT
> > ---
BTW, "state" conntrack module is deprecated in favor of "ctstate".
> No rejection rules here. Look for your iptables rules to find sources
> of rejection, then insert logging rules to debug.
