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-rw-r--r--puppet/modules/site_config/templates/ipv4firewall_up.rules.erb2
1 files changed, 2 insertions, 0 deletions
diff --git a/puppet/modules/site_config/templates/ipv4firewall_up.rules.erb b/puppet/modules/site_config/templates/ipv4firewall_up.rules.erb
index 524ae308..928a2b31 100644
--- a/puppet/modules/site_config/templates/ipv4firewall_up.rules.erb
+++ b/puppet/modules/site_config/templates/ipv4firewall_up.rules.erb
@@ -5,6 +5,7 @@
:OUTPUT DROP [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
+-A INPUT -p tcp -m state --state NEW,ESTABLISHED --dport 22 -j ACCEPT
-A INPUT -p tcp -m state --state NEW,ESTABLISHED --dport <%= @ssh_port %> -j ACCEPT
-A INPUT -p udp -m udp --sport 53 -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 8 -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
@@ -13,6 +14,7 @@
-A OUTPUT -o lo -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 0 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -p icmp -m icmp --icmp-type 8 -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
+-A OUTPUT -p tcp -m state --state NEW,ESTABLISHED --sport 22 -j ACCEPT
-A OUTPUT -p tcp -m state --state NEW,ESTABLISHED --sport <%= @ssh_port %> -j ACCEPT
-A OUTPUT -p tcp -m state --state NEW,ESTABLISHED --dport 80 -j ACCEPT
-A OUTPUT -p tcp -m state --state NEW,ESTABLISHED --dport 443 -j ACCEPT