FM / iptables

/usr/share/ufw/iptables

Name	Size	Mode	Actions
after.rules	1004	0644	edit dl rm
after6.rules	915	0644	edit dl rm
before.rules	2537	0644	edit dl rm
before6.rules	6700	0644	edit dl rm
user.rules	307	0644	edit dl rm
user6.rules	107	0644	edit dl rm

Edit: /usr/share/ufw/iptables/after.rules (1004B)

#
# 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 ufw-skip-to-policy-input
-A ufw-after-input -p udp --dport 138 -j ufw-skip-to-policy-input
-A ufw-after-input -p tcp --dport 139 -j ufw-skip-to-policy-input
-A ufw-after-input -p tcp --dport 445 -j ufw-skip-to-policy-input
-A ufw-after-input -p udp --dport 67 -j ufw-skip-to-policy-input
-A ufw-after-input -p udp --dport 68 -j ufw-skip-to-policy-input

# don't log noisy broadcast
-A ufw-after-input -m addrtype --dst-type BROADCAST -j ufw-skip-to-policy-input

# don't delete the 'COMMIT' line or these rules won't be processed
COMMIT

cmd: