<p>Specify a filter for iptables to use when <span class="mnos-option"><a href="/nixpkgs/option/services.prometheus.exporters.smokeping.openFirewall"><a href="/nixpkgs/option/services.prometheus.exporters.smokeping.openFirewall" rel="nofollow">services.prometheus.exporters.smokeping.openFirewall</a></a></span> is true. It is used as <code>ip46tables -I nixos-fw firewallFilter -j nixos-fw-accept</code>.</p>

services.prometheus.exporters.smokeping.firewallFilter

Specify a filter for iptables to use when services.prometheus.exporters.smokeping.openFirewall is …