So the above applies to all interfaces, but I want to specify interfaces in this file which allow all traffic both in and out. Lets say I want to exclude eth1 and eth3 from iptables rules.
Hi there,
I got a problem with my linux eth0.
It worked well, just one day when i boot it, "Failed" to be active.
The eth0 is inactive! I tried to use KDE network configuration tool to add the type of the eth card, I can't make it active. It gave me warning of "the eth card can't be... (1 Reply)
Hi there guys!
I have a small task that I have to accomplish, but I don't seem to be able to do that.
I have a server that I don't have physical access to, and I mostly control it with webmin. The server is running 2 websites. Both of these websites have their own domains that are linked to... (1 Reply)
when i finish installed rhel 4.4 to my hp dl585 box, ifcfg-eth0 and ifcfg-eth1 is not available.when i ifconfig -a,i can not see the eth0 and eth1, only lo0 and si0. Unlike to the other server i found eth0 and eth1 files in
/etc/sysconfig/network-scripts/.
what will i do? (2 Replies)
Greetings,
I have installed a Ubuntu server and attempting put a static IP address on interface ETH0. I edited the /etc/network/interfaces with the following:
auto eth0
iface eth0 inet static
address 192.168.203.270
gateway 192.168.203.1
netwask 255.255.255.0
network 192.168.0.0... (2 Replies)
Hi,
Just installed Centos 5.1 on HP DL360, on this system I have to close to ten nic's. How can I find which one is eth0? When I do " ifconfig -a" I see all of them, but I can't tell which is eth0?
Please advice. (2 Replies)
Hi,
I have just installed RHEL 5.4 on a BL430c-class server and I am attempting to connect to the network only when I try and start eth0, I get the following error?
"Bringing up Interface eth0: hp device eth0 does not seem to be present, delaying initialization."
I am using a HP... (18 Replies)
Hello,
I re-installed my laptop and installed a new copy of VMBOX, I created a VM Machine with my Rhel5 and a CEntos copy as well.
I am using a laptop HP DV4, I use wireless on the laptop.
Usually when I boot up in to either machine I would get eht0 and lo as usual now I just don't get... (4 Replies)
Hi,
I have noticed some performance issues on my RHEL5 server but the memory and CPU utilization on the box is fine.
I have a 1G full duplexed eth0 card and I am suspicious that this may be causing the problem. My eth0 settings are as follows:
Settings for eth0:
Supported ports: ... (12 Replies)
Hi Al,
In course of understanding networking in Solaris, I have these doubts on Interfaces. Please clarify me. I have done fair research in this site and others but could not be clarified.
1. In the "ifconfig -a" command, I see many interfaces and their configurations. But I see many... (1 Reply)
Hi guys,
I really need your help with this.
My network interface eth0 is up but not running. I checked udev rules and ifcfg-eth0 files to make sure the mac address are the same.
It just would not come up. Please please I will really appreciate the help here.
Thank you in advance. (3 Replies)
Discussion started by: cjashu
3 Replies
LEARN ABOUT DEBIAN
arno-iptables-firewall
ARNO-IPTABLES-FIREWALL(8)ARNO-IPTABLES-FIREWALL(8)NAME
arno-iptables-firewall - Single- & multi-homed firewall script with DSL/ADSL support.
SYNOPSIS
/etc/init.d/arno-iptables-firewall [start|stop|status|force-reload|restart]
DESCRIPTION
arno-iptables-firewall is an iptables configuration script with support for both IPv4 & IPv6. While it is extremely easy to use one can
nevertheless use it in quite complicated environments.
All available options are explained in the extensively documented configuration file.
The external interface of the system needs to be set up properly in the firewalls configuration file (EXT_IF). The default behavior of the
firewall is to deny all incoming connections.
For additional requirements not covered by the configuration file custom iptables rules can be placed in /etc/arno-iptables-firewall/cus-
tom-rules. This file is automatically parsed by the service script.
See the README file (eg. in /usr/(local/)share/doc/arno-iptables-firewall) for an example how to manage logging of firewall events through
syslogd.
The arno-fwfilter script can be used to make the firewall logs more readable for humans (see manpage).
Several plugins for the firewall script are available online. Plugins can be downloaded from http://rocky.eld.leidenuniv.nl/ Please see the
README file for more information.
FILES
/etc/init.d/arno-iptables-firewall system service script
/etc/arno-iptables-firewall/firewall.conf firewall configuration
/etc/arno-iptables-firewall/conf.d/ firewall configuration directory
/etc/arno-iptables-firewall/custom-rules custom iptables rules
/etc/arno-iptables-firewall/blocked-hosts host blacklist
/etc/arno-iptables-firewall/mac-addresses mac filter list
Please note, that the last two files do exist in the initial configuration and their use is disabled in /etc/arno-iptables-firewall/fire-
wall.conf
SEE ALSO iptables(8), arno-fwfilter(1), syslog.conf(5)
The http://rocky.eld.leidenuniv.nl/ web site.
AUTHOR
arno-iptables-firewall was written by Arno van Amersfoort <arnova@rocky.eld.leidenuniv.nl>.
This manual page was written by Michael Hanke <michael.hanke@gmail.com>, for the Debian project (but may be used by others).
Michael Hanke March 14, 2012 ARNO-IPTABLES-FIREWALL(8)