(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
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.
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)
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)
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)
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)
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)