network/arno-iptables-firewall: Wrap README at 72 columns.

Signed-off-by: B. Watson <yalhcru@gmail.com>

1 files changed, 28 insertions, 24 deletions

diff --git a/network/arno-iptables-firewall/README b/network/arno-iptables-firewall/README
index 23ad6f4255c5..8c697817da30 100644
--- a/network/arno-iptables-firewall/README
+++ b/network/arno-iptables-firewall/README
@@ -1,30 +1,33 @@
-arno-iptables-firewall is a front-end for iptables. Its configuration script
-will set up a secure and restrictive firewall by just asking a few questions.
-This includes configuring internal networks for Internet access via NAT, and
-potential network services like http or ssh. Moreover, it provides advanced
-additional features that can be enabled in the well documented configuration
-file.
+arno-iptables-firewall is a front-end for iptables. Its configuration
+script will set up a secure and restrictive firewall by just asking
+a few questions.  This includes configuring internal networks for
+Internet access via NAT, and potential network services like http or
+ssh. Moreover, it provides advanced additional features that can be
+enabled in the well documented configuration file.
 
-NOTE - The setup script will NOT run automatically after the package has been
-installed. In order to run the script, the following command has to be issued:
+NOTE - The setup script will NOT run automatically after the package
+has been installed. In order to run the script, the following command
+has to be issued:
 
 # arno-iptables-firewall-configure
 
-In order to start the firewall automatically at boot-time, an "rc.firewall"
-symlink to the startup script has to be created in /etc/rc.d/ and of course
-the startup script itself should be executable:
+In order to start the firewall automatically at boot-time, an
+"rc.firewall" symlink to the startup script has to be created
+in /etc/rc.d/ and of course the startup script itself should be
+executable:
 
 # cd /etc/rc.d/
 # ln -sv rc.arno-iptables-firewall rc.firewall
 # chmod +x rc.arno-iptables-firewall
 
-In order to disable startup of the firewall at boot time, remove the symlink or
-the executable bit from the startup script:
+In order to disable startup of the firewall at boot time, remove the
+symlink or the executable bit from the startup script:
 
 # rm /etc/rc.d/rc.firewall
 # chmod -x /etc/rc.d/rc.arno-iptables-firewall
 
-The firewall can also be started manually with one of the following commands:
+The firewall can also be started manually with one of the following
+commands:
 
 # arno-iptables-firewall start
 # /etc/rc.d/rc.arno-iptables-firewall start
@@ -34,15 +37,16 @@ Please refer to the man page for more details.
 
 IMPORTANT - A few security notes from the upstream author:
 
-1) If possible make sure that the firewall is started before the (ADSL) Internet
-connection is enabled. For a ppp-interface that doesn't exist yet, you can use
-the wildcard device called "ppp+" (but you can only use ppp+ if there aren't any
-other ppp interfaces).
+1) If possible make sure that the firewall is started before the
+(ADSL) Internet connection is enabled. For a ppp-interface that
+doesn't exist yet, you can use the wildcard device called "ppp+" (but
+you can only use ppp+ if there aren't any other ppp interfaces).
 
-2) Don't change any (security) settings ('EXPERT SETTINGS') if you don't really
-understand what they mean. Changing them anyway could have a big impact on the
-security of your machine.
+2) Don't change any (security) settings ('EXPERT SETTINGS') if you
+don't really understand what they mean. Changing them anyway could
+have a big impact on the security of your machine.
 
-3) A lot of people complain that their server stopped working after installing
-the firewall. This is the correct behaviour for a firewall: blocking all
-incoming traffic by default. Configure your OPEN_TCP (e.g.) accordingly.
+3) A lot of people complain that their server stopped working after
+installing the firewall. This is the correct behaviour for a firewall:
+blocking all incoming traffic by default. Configure your OPEN_TCP
+(e.g.) accordingly.