similar to: Setting up a simple NAT on CentOS 3.5

Hi, I have a small home LAN, where one machine (192.168.1.1) connects to the internet via dialup (no DSL here) and shares the connection with IP masquerading. To achieve this, I tried out various recipes found on the internet, and finally put this in /etc/rc.d/rc.local: --8<------ rc.local ------------ #!/bin/sh # # This script will be executed *after* all the other init scripts. # You can

Hi all, Is there a method in centos where a program can be started that listens on a given IP port and when something connects it will transfer data from the RS232 port to the IP port. reads and writes of course. Trying not to reinvent the wheel if I dont have to... Thanks, Jerry

Well FWbuilder is NOT easy. The documentation does not match the current GUI. Now the box is locked up. I will have to pull it again, hook it up to a kybd/VGA and reset iptables.... Maybe Shoreline with webmin.... Problem is I want a REAL router/firewall with little work. Both public and private nets have routable addresses. No NATing for me! I just help write the RFC ;) And all the

I need a decent, easy, firewall on Centos. This is for test systems, so I do not need a lot. For 'a lot', I use and Astaro firewall. I had used Firestarter once, but found out that it cannot handle routing between a public and private network. Basically saying this is impossible. Of course, if your private network is addressed per RFC 1918 (that I co-authored), I can understand

I''m looking for some evidence, backup up with dates and references, that shows that the Linux community responds to security problems more quickly than other OS vendors, and thus might be considered "more secure". A number of fairly high profile corporations are starting to look for such information as they consider Linux as an alternative solution to other UNIXes. Something

I'm having a heck of a time getting vsftpd to work properly. When Iptables are OFF, it works fine, and when iptables is on, it dies. When I try ftp from a command line, here's what the session looks looks like: [root at mylaptop ~]# ftp ftp.server.com Connected to ftp.server.com. 220 Welcome to My Company FTP 530 Please login with USER and PASS. 530 Please login with USER and PASS.

Hello, I set up an script witch connects my rsyncd server. But the IPs for rsyncd Server and Client have no DNS Name, and so rsync trys to lookup for a DNS Name for this IPs. This causes a long DNS Timeout! My question: is there a commandline option to disable this "feature"? Or can you give me quick "hack around"? Best regards -- Clemens Gesell <cgesell@astaro.de> |

I am looking into different firewall tools. Well, I am looking to turn my Centos notebook into a NAT box, so that I can plug my corp notebook into its ethernet, and get access through my Centos notebook's wireless connection. (yes the corp notebook has wireless, but they frown on us using it!) I have started with Shorewall via webmin. I suspect that since my main firewall is Astaro, I

In Henric's recent post, he included this output: @BOOK{R:Harrell:2001, AUTHOR = {Frank E. Harrell}, TITLE = {Regression Modeling Strategies, with Applications to Linear Models, Survival Analysis and Logistic Regression}, PUBLISHER = {Springer}, YEAR = 2001, NOTE = {ISBN 0-387-95232-2}, URL =

Hi folks, I read quite some posts about "Destination host unreachable" problems before, but none could help me to solve my issue. So here we go: This is what I am using: SUSE Linux Enterprise Desktop 10 SP1 - Current with all updates Network configuration of my dom0: foobar:~ # ip a 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd

I have a broadcom bcm5722 and a dual intel pro/1000 pt nic in a dell t110. The setup sees the cards and i put them into automatic mode. After the install no cards are detected at all. Astaro 8.01 detects and utilizes all of these cards just fine. I have also tried ubuntu server 10.04 lts and they work fine. I'm curious if this is a bug with Centos 6?

What is everyone using for a firewall? I'm currently using www.astaro.com but their recent releases have soured me on ASL as a practical solution on my hardware (1.2MHz Athlon, 30G, and 256M). I only have 4 computers going through the firewall wall but it's consistently at 50% cpu load. There is very little network traffic (<10k bits per second on the wan connection, < 40k

Hi, I have a compaq V2000 laptop. Specs for network say its a realtek 8139/8139C+ NIC. Other distros (namely suse) said there was no problem with this was detected and worked. Mine does not work on either of the 2 V2000 laptops I have. I tried manually loading the 8139cp module then restarting the network and that did not do it. Any ideas? Jerry

Jerry Geis <geisj at pagestation.com <http://lists.centos.org/mailman/listinfo/centos>> wrote: >/ Hi, />/ I have a compaq V2000 laptop. Specs for network say its a />/ realtek 8139/8139C+ NIC. / Is it really a RTL8139? Or it is possible that it's a RTL8100? The reason I ask is because while the RTL8100 is supposed to be MAC compatible with the RTL8139, I'm finding

Hi we bought an astaro firewall and are quite happy with it, now we need to buy a commercially supported LVS (linux virtual server) appliance. Does anyone have any good experience using any commercial LVS devices with web based GUI. --

Hi, I'm using Firestarter as my firewall. If I restart the network or my DSL line goes down, I have to manually restart Firestarter. I have sh /etc/firestarter/firestarter.sh stop and then sh /etc/firestarter/firestarter.sh start in my ip-up.local file. I confirmed ip-up.local us being executed by placing an entry in the logs, but it appears firestarter is not or at least not correctly.

Hi, I am planning to use <firestarter> to manage the incoming and outgoing network connections. Please give me some valuable read abouts and tips about this package. - Will it be a good choice for network management? What are the other options? If i choose to install Firestarter : - Have you installed and used Firestarter in CentO 5.5? If yes,Please share the process of installation.

Dear gurus, Three DELL SC430s were purchased by my company a few months back and I've been told that when they spoke with the DELL representatives, they were informed that these servers were fully RHEL 4.0 compatible. Specs of the servers:- - Pentium 4 - 2.8 GHz - 1 GB RAM - 2x 250GB SATA HDDs I tried installing CentOS 4.0 on it but it doesn't seem to be able to detect any hard

CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 drivers/built-in.o: In function `vmcoreinfo_show'': /usr/src/linux-2.6.18-xen.hg/drivers/xen/core/xen_sysfs.c:340: undefined reference to `vmcoreinfo_size_xen'' /usr/src/linux-2.6.18-xen.hg/drivers/xen/core/xen_sysfs.c:340: undefined reference to `paddr_vmcoreinfo_xen'' make[4]: ** [.tmp_vmlinux1]

Hello, I see manage of firewall in CentOS (called security), and seems difficult to manage, not enough powerful. I am searching a middle term between scripts of iptables to manage and Security manager of CentOS. I know FireStarter, another similar? -- Devel in Precio http://www.pas-world.com