9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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
2. Red Hat
I ssh in and am trying to add a directory permanently to $PATH in centos 7 and having issues. My current $PATH is
echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
but when I do a sudo nano ~/.bashrc
# .bashrc
# User specific aliases and functions
alias... (7 Replies)
Discussion started by: cmccabe
7 Replies
3. Shell Programming and Scripting
I have my firewall process running
# ps -ef | grep firewall
root 21169 1 0 08:50 ? 00:00:00 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid
I wish to know what ip : port number it is using. Can you please tell me how can i find out ?
I tried the below command... (4 Replies)
Discussion started by: mohtashims
4 Replies
4. Shell Programming and Scripting
Hi,
I need to know what kind of firewall settings does the linux box have? Is port 25 blocked in any way?
Linux techx 3.10.0-514.10.2.el7.x86_64 #1 SMP Fri Mar 3 00:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
I'm coming from this thread. (1 Reply)
Discussion started by: mohtashims
1 Replies
5. UNIX for Dummies Questions & Answers
hi guys
I doing some collocation for a customer, customer requested to use other port for ssh not the default one. OK no problem
and customer will be using rsync to sync backups among other things
I know we have to open port let's say port 5999 for ssh since we are using that one now but I... (1 Reply)
Discussion started by: karlochacon
1 Replies
6. Shell Programming and Scripting
I'm trying to set the path permanently through a shell script. (/opt/quest/bin:/usr/bin/lab to /.profile.) I tired using echo option like below but it doesn't work. Please suggest me the right way to do so.
echo "PATH=$PATH:/opt/quest/bin:/usr/bin/lab" >> /.profile (6 Replies)
Discussion started by: pjeedu2247
6 Replies
7. Linux
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)
Discussion started by: shantanuo
8 Replies
8. Linux
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)
Discussion started by: Sonshyne5
0 Replies
9. Solaris
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)
Discussion started by: pjewett
3 Replies
fwb_ipt(1) Firewall Builder fwb_ipt(1)
NAME
fwb_ipt - Policy compiler for iptables
SYNOPSIS
fwb_ipt -fdata_file.xml [-4] [-6] [-V] [-dwdir] [-i] [-ooutput.fw] [-Ofw1_id,fw1_output.fw[,fw2_id,fw2_output.fw]] [-v] [-xc] [-xnN] [-xpN]
[-xt] object_name
DESCRIPTION
fwb_ipt is a firewall policy compiler component of Firewall Builder (see fwbuilder(1)). Compiler reads objects definitions and firewall
description from the data file specified with "-f" option and generates resultant iptables script. The script is written to the file with
the name the same as the name of the firewall object, plus extension ".fw".
The data file and the name of the firewall objects must be specified on the command line. Other command line parameters are optional.
OPTIONS
-4 Generate iptables script for IPv4 part of the policy. If any rules of the firewall refer to IPv6 addresses, compiler will skip these
rules. Options "-4" and "-6" are exclusive. If neither option is used, compiler tries to generate both parts of the script,
although generation of the IPv6 part is controlled by the option "Enable IPv6 support" in the "IPv6" tab of the firewall object
advanced settings dialog. This option is off by default.
-6 Generate iptables script for IPv6 part of the policy. If any rules of the firewall refer to IPv6 addresses, compiler will skip these
rules.
-f FILE
Specify the name of the data file to be processed.
-o output.fw
Specify output file name
-O fw1_id,fw1_output.fw[,fw2_id,fw2_output.fw]
The argument is a comma separated list of firewall object IDs and corresponding output file names. This option is used by fwbuilder
GUI while compiling firewall clusters.
-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.
-v Be verbose: compiler prints diagnostic messages when it works.
-V Print version number and quit.
-i When this option is present, the last argument on the command line is supposed to be firewall object ID rather than its name
-xc When output file name is determined automatically (i.e. flags -o or -O are not present), the file name is composed of the cluster
name and member firewall name rather than just member firewall name. This is used mostly for testing when the same member firewall
object can be a part of different clusters with different configurations.
-xt This flag makes compiler treat all fatal errors as warnings and continue processing rules. Generated configuration script most
likely will be incorrect but will include error message as a comment; this flag is used for testing and debugging.
-xp N Debugging flag: this causes compiler to print detailed description of the policy rule number "N" as it precesses it, step by step.
-xn N Debugging flag: this causes compiler to print detailed description of the NAT rule number "N" as it precesses it, step by step.
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_ipf(1), fwb_pf(1)
FWB
fwb_ipt(1)