The Firewall isn't a service that listens on a particular port so netstat will not be able to identify if it is running like it can for other services (like apache).
You could use firewall-cmd to enquire on the firewall status like this:
Hi,
So that potential responders will have an idea of what they're dealing with let me say that while I am a UNIX newbie I have been in IT for over 10 years.
We have several SUN boxes running ver 5 of the OS that have been sitting dormant for some time as they were part of a now defunct... (3 Replies)
Well, since I wrote the below, I've learned a little more about Samba, and got them to at least acknowledge each other. Still can't use Gaurd dog. Still cant print from one to the other.
I'm learning I'm learning
I recently installed mepis 7 on both my laptop and laptop. (I came... (0 Replies)
Hi,
I will like to allow access to the mysql port (3306) to certain IP address. All other IP's should be automatically blocked. What is the best way to do this? (8 Replies)
Hello,
I want to add a port in the firewall exception list so that my application can be accessed over network even if firewall is disabled. I am using iptables command to add exception.
The problem is, after setting the rule if I change the firewall setting i.e. on/off then it is overwriting... (1 Reply)
Hello,
I made a following script that check every 5 minutes to check firewall is running or not, if firewall down that raise an alert only once, but following script generate an alert every 5 minutes according to cronjob:
FILE="/var/log/fwstatus"
CHK="/tmp/fwstatus"
service... (1 Reply)
hi guys
I doing some collocation for a customer, customer requested to use other port for ssh not the default one. OK no problem
and customer will be using rsync to sync backups among other things
I know we have to open port let's say port 5999 for ssh since we are using that one now but I... (1 Reply)
Hi,
I need to know what kind of firewall settings does the linux box have? Is port 25 blocked in any way?
Linux techx 3.10.0-514.10.2.el7.x86_64 #1 SMP Fri Mar 3 00:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
I'm coming from this thread. (1 Reply)
Below is what i did to open the firewall port on
# sudo firewall-cmd --zone=public --add-port=27012/tcp --permanent
Warning: ALREADY_ENABLED: 27012:tcp
success
# sudo firewall-cmd --reload
success
# firewall-cmd --list-all
public
target: default
icmp-block-inversion: no
... (10 Replies)
Discussion started by: mohtashims
10 Replies
LEARN ABOUT DEBIAN
fwb_compile_all
fwb_compile_all(1) Firewall Builder fwb_compile_all(1)NAME
fwb_compile_all - Wrapper script that compiles policies for multiple firewall objects
SYNOPSIS
fwb_compile_all -ffile.xml [-dwdir] [-av] [obj[ obj ...]]
DESCRIPTION
fwb_compile_all is a wrapper script that compiles policies for several firewall objects in one batch job. This script takes a list of fire-
wall object names on the command line (or '-a' command line option, see below) and calls policy compiler for each one. The script correctly
determines which policy compiler is needed depending on the firewall platform of each object.
OPTIONS -a The script processes all firewall objects in the "/Firewalls" subtree.
-d wdir
Specify working directory. Compiler creates file with iptables script in this directory. If this parameter is missing, then ipta-
bles script will be placed in the current working directory.
-f FILE
Specify the name of the data file to be processed.
-v Script passes this option to the compiler, this makes it print diagnostic messages indicating its progress.
URL
Firewall Builder home page is located at the following URL: http://www.fwbuilder.org/
BUGS
Please report bugs using bug tracking system on SourceForge:
http://sourceforge.net/tracker/?group_id=5314&atid=105314
SEE ALSO fwbuilder(1), fwb_ipt(1)fwb_ipf(1)fwb_pf(1)fwbedit(1), fwblookup(1)FWB fwb_compile_all(1)