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I went to reload (iptables-restore) my iptables configuration and obtained an error at the COMMIT statement. No further details were provided even when I ran restore with the -v option. I determined that none of my backed up configuration files going back to October will load either. This is more than passing strange because I altered and uploaded the iptables configuration on this host several

Hi listmates, Happy Thanksgiving! Does anybody know if there is a convenient utility to configure iptables on a CentOS 5.4 or 5.3 machine to do port forwarding? And if not, where and how does one put the requisite commands? Thanks. Boris.

...ne, between example.com , double quotes should be included. But trailing double quotes was with a ONE SPACE. I rectified as follows. zone "example77.com" IN { type master; file "master/example77.com.zone"; }; Thanks, EVERYONE. On 7/7/07, Robert Spangler <lazydog at zoominternet.net> wrote: > > On Thu July 5 2007 06:29, Indunil Jayasooriya wrote: > > > [root at gateway master]# cat example77.com.zone > > $TTL 86400 > > @ IN SOA gateway.example77.com. root.example77.com. ( > >...

Hi All, I'm running our network with an 10/8 IPv4 subnets, with an SNAT catch all rule on the iptables firewall to the world. Is there a pratical way to log each connection? Maybe an "automatic hotspot" wich will assign an "external" IP to each "internal" one, and log it. What are you using folks? Thanks, Antonio. --

Neil, Doesn't look like my original message made it to the mailing list so here you are. ---------- Forwarded Message ---------- Subject: Re: Fwd: [CentOS] HOW to enable traceroute with IPTABLES Date: Sat February 17 2007 10:07 From: Robert Spangler <lazydog at zoominternet.net> To: CentOS mailing list <centos at centos.org> On Sat February 17 2007 03:11, Indunil Jayasooriya wrote: > > I am setting up a firewall on CENTOS 4.4. > > > > > > I have enabled ICMP to www.google.com > > > > iptables -A OUTPU...

...e reason was I have included the protocol as tcp as below iptables -A INPUT -i eth0 -p tcp -m state --state ESTABLISHED,RELATED -j ACCEPT I removed -p tcp from above rule. Now it works for all protocols. Thanks for your support. ---------- Forwarded message ---------- From: Robert Spangler <lazydog at zoominternet.net> Date: Feb 20, 2007 2:45 AM Subject: Re: Fwd: [CentOS] HOW to enable traceroute with IPTABLES To: Indunil Jayasooriya <indunil75 at gmail.com> On Mon February 19 2007 00:00, you wrote: > I have included ESTABLISHED,RELATED at the top of your INPUT chain as > be...

I am forwarding traffic on port 8080 to port 80 with following rule. # iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 8080 -j REDIRECT --to-port 80 # iptables-save However, I am unable to add it directly in /etc/sysconfig/iptables. I think it is used only for filter table and not nat table. So where do nat table rules go? Any help? - cs.

Hello, Presently I am considering using CentOS as my base OS. I am wondering about a few things though. I like KVirc as my irc program. I have had issue with compiling it in 64bit mode under Fedora 3 and was todl it was because Fedora installs both 32 and 64 bit libs and the compiler didn't understnad which to use. Will this be an issue with CentOS 4 also? If I install the 64 bit

I've got a server with several ip's on eth0. I want to block all traffic *except* to port 80 on them, but not on any other IPs, so that eth0 is www.xxx.yyy.zzz eth0:1 is www.xxx.yyy.ggg eth0:2 is www.xxx.yyy.hhh I've tried -A RH-Firewall-1-INPUT -p tcp -d www.xxx.yyy.ggg --dport ! 80 -j DROP -A RH-Firewall-1-INPUT -p tcp -d www.xxx.yyy.hhh --dport ! 80 -j DROP and restarted (and

Hello, I haven't installed anything other then what is in the Repos. Here are my Repo's: yum.repos.d $ cat atrpms.repo [atrpms] name= ATRPMS RPM Repository for Red Hat Enterprise Linux baseurl=http://dl.atrpms.net/el$releasever-$basearch/atrpms/stable gpgcheck=1 enabled=1 yum.repos.d $ cat CentOS-Base.repo # CentOS-Base.repo # # This file uses a new mirrorlist system developed by Lance

Hello, Having a problem getting Centos to see my firewire connected camcorder. Here what I have thus far; Installed the kernek fron centos-plus and checked that libraw1394.x86_64 and libraw1394_8.x86_64 are installed Kernel i'm running is 2.6.9-34.106.unsupported here are some outputs from my machine; ~ $ lspci | grep -i firewire 00:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE

Hi, I just bought the above named Laptop and was wondering if there is anything I need to watch out for besides not having 3D acceleration because they use ATI grafic cards? Maybe the built in wireless card might not work too. Other then that can anyone think of anything else? Thnx -- Regards Robert Smile... it increases your face value! -------------- next part -------------- A

Hello everyone, I run a 64bit system here and install flash plugins for firefox using nspluginwrapper. I get the movies but there is no sound. Flashplayer is: flash-plugin-9.0.48.0-release.i386.rpm nspluginwrappers are: nspluginwrapper-0.9.91.5-1.x86_64.rpm nspluginwrapper-i386-0.9.91.5-1.x86_64.rpm Any help in tracking this down would be great. Thnx. -- Regards Robert Smile...

Hi all, Is there any good how-to's for getting a usb memory stick to auto mount when it is connected to the usb port? Or is this to happen automatically? I got a 2G memory stick for Christmas so that I can transfer files from machine to machine (home/work) but it doesn't look like it mounts automatically like the cdrom does. Thnx for your input. -- Regards Robert Smile... it

Hello everyone, I need a little help finding an issue one of my machines. I have 4 setup all the same way and just this one gives the errors. Here are the errors from Logwatch; ?################### LogWatch 5.2.2 (06/23/04) #################### ?--------------------- Arpwatch Begin ------------------------ Argument "4444'service' option expects either the name of a

Hello, I'm wondering if anyone else is seeing the same issues I'm seeing here. I have recently upgraded one of my systems from 4.4 to 4.5 and ever since then I cannot get snmp to work. I am monitoring the interface traffic. Please keep in mind the firewall/router I do the same thing without any issues for 4 interfaces and it is still at 4.4 and doesn't have any issues. If I