svn commit: r49600 - head/en_US.ISO8859-1/books/handbook/firewalls

[Warren Block]

Author: wblock
Date: Fri Oct 28 15:31:21 2016
New Revision: 49600
URL: https://svnweb.freebsd.org/changeset/doc/49600

Log:
  NTP is UDP port 123.
  
  PR:		213365
  Submitted by:	Tim Moore <tmoore at iXsystems.com>
  Reported by:	petri.riihikallio at metis.fi
  Sponsored by:	iXsystems
  Differential Revision:	https://reviews.freebsd.org/D8375

Modified:
  head/en_US.ISO8859-1/books/handbook/firewalls/chapter.xml

Modified: head/en_US.ISO8859-1/books/handbook/firewalls/chapter.xml
==============================================================================
--- head/en_US.ISO8859-1/books/handbook/firewalls/chapter.xml	Fri Oct 28 14:26:21 2016	(r49599)
+++ head/en_US.ISO8859-1/books/handbook/firewalls/chapter.xml	Fri Oct 28 15:31:21 2016	(r49600)
@@ -2064,7 +2064,7 @@ pif="dc0"     # interface name of NIC at
 $cmd 00250 allow icmp from any to any out via $pif keep-state
 
 # Allow outbound NTP
-$cmd 00260 allow tcp from any to any 37 out via $pif setup keep-state
+$cmd 00260 allow udp from any to any 123 out via $pif setup keep-state
 
 # Allow outbound SSH
 $cmd 00280 allow tcp from any to any 22 out via $pif setup keep-state