mirror of
https://gitlab.com/shorewall/code.git
synced 2024-11-23 08:03:11 +01:00
18 lines
574 B
Plaintext
18 lines
574 B
Plaintext
#
|
|
# Shorewall - NTPbrd Macro
|
|
#
|
|
# /usr/share/shorewall/macro.NTPbrd
|
|
#
|
|
# This macro handles NTP traffic (ntpd) including replies to Broadcast
|
|
# NTP traffic.
|
|
#
|
|
# It is recommended only to use this where the source host is trusted -
|
|
# otherwise it opens up a large hole in your firewall because
|
|
# Netfilter doesn't track connections for broadcast traffic.
|
|
#
|
|
###############################################################################
|
|
#ACTION SOURCE DEST PROTO DEST SOURCE ORIGIN RATE USER/
|
|
# PORT(S) PORT(S) DEST LIMIT GROUP
|
|
PARAM - - udp 123
|
|
PARAM - - udp 1024: 123
|