From 39c74f2cbfc9c2d16839fe2689d9414cf4fd65ce Mon Sep 17 00:00:00 2001 From: Edwin Lyon <53972157+practical-engelbart@users.noreply.github.com> Date: Fri, 9 Oct 2020 21:26:52 -0700 Subject: [PATCH] Update rules4.conf --- iptables/rules4.conf | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/iptables/rules4.conf b/iptables/rules4.conf index f5ca903..435fada 100644 --- a/iptables/rules4.conf +++ b/iptables/rules4.conf @@ -6,18 +6,19 @@ :FILTERS - [0:0] -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT -A INPUT -i lo -j ACCEPT --A INPUT -i wg0 -m conntrack --ctstate NEW -p tcp --dport 22 -j ACCEPT +-A INPUT -i wg0 -m conntrack --ctstate NEW -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type 8 -m limit --limit 5/sec -j ACCEPT -A INPUT -m conntrack --ctstate INVALID -j DROP --A INPUT -i ens3 -m conntrack --ctstate NEW -p tcp -m multiport --dports 80,443,8448 -j ACCEPT --A INPUT -i ens3 -m conntrack --ctstate NEW -p udp -m multiport --dports 51820:51821 -j ACCEPT -A INPUT -j FILTERS -A INPUT -j REJECT -A OUTPUT -o lo -j ACCEPT -A OUTPUT -o ens3 -j ACCEPT +-A OUTPUT -o wg0 -j ACCEPT -A DOCKER-USER -i ens3 -j FILTERS -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT --A FORWARD -i ens3 -d 172.22.1.0/24 -j FILTERS +-A FORWARD -i wg0 -j ACCEPT +-A FORWARD -o wg0 -j ACCEPT +-A FORWARD -m conntrack --ctstate INVALD -j DROP -A FILTERS -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT -A FILTERS -m conntrack --ctstate NEW -p tcp --dport 25 -j ACCEPT -A FILTERS -m conntrack --ctstate NEW -p tcp --dport 80 -j ACCEPT @@ -29,7 +30,10 @@ -A FILTERS -m conntrack --ctstate NEW -p tcp --dport 993 -j ACCEPT -A FILTERS -m conntrack --ctstate NEW -p tcp --dport 995 -j ACCEPT -A FILTERS -m conntrack --ctstate NEW -p tcp --dport 4190 -j ACCEPT +-A FILTERS -m conntrack --ctstate NEW -p tcp --dport 8448 -j ACCEPT +-A FILTERS -m conntrack --ctstate NEW -p udp --dport 51820 -j ACCEPT -A FILTERS -m conntrack --ctstate INVALID -j DROP +-A FILTERS -j REJECT COMMIT *nat