Sponsored Content
Full Discussion: Firewall disable
Top Forums Shell Programming and Scripting Firewall disable Post 302281617 by otheus on Thursday 29th of January 2009 07:31:01 AM
Old 01-29-2009
(2) The /proc filesystem is virtual filesystem specific to some Operating Systems, such as Linux and Solaris. The entries in there can be written to or read from depending on driver- and kernel-specific settings. If an application checks for /proc/net/ip_tables_name and finds it, it assumes that iptables has been installed. So in answer to your second question, the answer is: no script is responsible; it's done by the relevant module or kernel feature.

(1) If you type
Code:
lsmod |grep iptables

and see no output, then iptables is not installed. If it's not installed, you should not see /proc/net/ip_tables_name. Also grep for "ipchains" just in case you have an older version.
 

9 More Discussions You Might Find Interesting

1. Cybersecurity

Looking Out from Behind a Firewall

Would it be possible to restrict access to internet pages in the following way? A machine: IP = 128.1.17.123 Only pages from domains of the type "go.jp" and "ne.jp" are viewable. All others are not viewable or only partly viewable. B machine: IP = 128.1.17.146 Regardless of the domain... (4 Replies)
Discussion started by: mntamago
4 Replies

2. Cybersecurity

Disable FIREWALL in UNIX

Hi Gurus, I am new to UNIX Admin and i am trying to do one software installation. During installation process, i need to disable the existing firewall settings. I am not much aware about the UNIX Firewall settings. Can any one help me to find out whether the firewall is ON or not. If it is... (1 Reply)
Discussion started by: Raamc
1 Replies

3. Cybersecurity

help with firewall

hi everyone I am a newbee to firewall scripting. cannot understand how to write rules per host. in ip6tables. anyone plz:( (2 Replies)
Discussion started by: xecutioner
2 Replies

4. Shell Programming and Scripting

How to disable Enable/Disable Tab Key

Hi All, I have bash script, so what is sintax script in bash for Enable and Disable Tab Key. Thanks for your help.:( Thanks, Rico (1 Reply)
Discussion started by: carnegiex
1 Replies

5. AIX

Firewall

:b:Hi,, How do configure firewall in aix.. similar to linux iptable. Rgards, k.sumathi. (3 Replies)
Discussion started by: sumathi.k
3 Replies

6. SuSE

Firewall

Is there a command line interface to the firewall? (4 Replies)
Discussion started by: jgt
4 Replies

7. Linux

Firewall?

Dear All I have put my windows machine behind my centos firewall server with just one NIC. At now, the windows machine can ping 192.9.9.3 but cannot resolve valid url (like www.google.com). I have set DNS for it as well. Can you please let me know what is the missing step? Thank you (6 Replies)
Discussion started by: hadimotamedi
6 Replies

8. Red Hat

SSL/TLS renegotiation DoS -how to disable? Is it advisable to disable?

Hi all Expertise, I have following issue to solve, SSL / TLS Renegotiation DoS (low) 222.225.12.13 Ease of Exploitation Moderate Port 443/tcp Family Miscellaneous Following is the problem description:------------------ Description The remote service encrypts traffic using TLS / SSL and... (2 Replies)
Discussion started by: manalisharmabe
2 Replies

9. Cybersecurity

Firewall

Hey Guys, I am looking for a good firewall software to implement in medium/large office, with at least 150 users. I was hopping you guys could help me on this one. Regards, (4 Replies)
Discussion started by: andrevicente
4 Replies
fwb_pix(1)							 Firewall Builder							fwb_pix(1)

NAME
fwb_ipt - Policy compiler for Cisco IOS ACL SYNOPSIS
fwb_iosacl [-vV] [-d wdir] [-4] [-6] [-i] -f data_file.xml object_name DESCRIPTION
fwb_iosacl is 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 Cisco IOS ACL configuration file. The configuration is written to the file with the name the same as the name of the firewall object, plus extension ".fw". Compiler generates extended access lists for Cisco routers running IOS v12.x using "ip access-list <name>" syntax. Compiler also generates "ip access-group" commands to assign access lists to interfaces. Generated ACL configuration can be uploaded to the router manually or using built-in installer in the fwbuilder(1) GUI. 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. -d wdir Specify working directory. Compiler creates file with ACL configuration in this directory. If this parameter is missing, then gen- erated ACL 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 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_pix(1), fwb_ipfw(1), fwb_ipf(1), fwb_ipt(1) fwb_pf(1) FWB
fwb_pix(1)
All times are GMT -4. The time now is 02:47 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy