* original rules from /etc/ufw/*.rules

[lab.git] / iptables / ufw / after.rules

diff --git a/iptables/ufw/after.rules b/iptables/ufw/after.rules
new file mode 100644 (file)
index 0000000..70b5624
--- /dev/null
+++ b/iptables/ufw/after.rules
@@ -0,0 +1,31 @@
+#
+# rules.input-after
+#
+# Rules that should be run after the ufw command line added rules. Custom
+# rules should be added to one of these chains:
+#   ufw-after-input
+#   ufw-after-output
+#   ufw-after-forward
+#
+
+# Don't delete these required lines, otherwise there will be errors
+*filter
+:ufw-after-input - [0:0]
+:ufw-after-output - [0:0]
+:ufw-after-forward - [0:0]
+# End required lines
+
+# don't log noisy services by default
+-A ufw-after-input -p udp --dport 137 -j RETURN
+-A ufw-after-input -p udp --dport 138 -j RETURN
+-A ufw-after-input -p tcp --dport 139 -j RETURN
+-A ufw-after-input -p tcp --dport 445 -j RETURN
+-A ufw-after-input -p udp --dport 67 -j RETURN
+-A ufw-after-input -p udp --dport 68 -j RETURN
+
+# catchall for logging
+-A ufw-after-input -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK INPUT]: "
+-A ufw-after-forward -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK FORWARD]: "
+
+# don't delete the 'COMMIT' line or these rules won't be processed
+COMMIT