similar to: Two nics connected to one switch

Hy shorewall users :)) I have the following config in my shorewall: DNAT net:200.137.193.2 loc:192.168.0.55 udp 135,445 - 200.137.193.38 DNAT net:200.137.193.2 loc:192.168.0.55 udp 137:139 - 200.137.193.38 DNAT net:200.137.193.2 loc:192.168.0.55 tcp 135,139,445 - 200.137.193.38 The IP

This one is really throwing me. Thanks in advance for any advice. I''m working on a 4 port firewall system. It is running heartbeat+drbd. Primary box looks like this: eth0 -> net/cicso router 192.168.144.2/29 eth1 -> drbd/heartbeat crossover cable 192.168.254.253/30 eth2 -> dmz 192.168.144.10/24 eth3 -> loc 192.168.101.2/24 The IP''s

Hi, I''m having problems with new Shorewall installation on Fedora Core 3 (had same problem with Core 2 and upgrade did not help even iptables was upgraded from 1.2.9 to 1.2.11). I''ve followed two nic example, but starting Shorewall drops all connections and don''t permit any outgoing requests, even with "all allowed" policy. Policy file is below. Current setup

Dear all, Has anyone experienced this whilst running DRBD over eth1 between two CentOS 5.7 servers? eth1 is a private IP address, unroutable. eth0 is the public address. CentOS will reply sometimes once every 3 days or every 14mins~ saying "My public IP is on eth1" to arp requests when it's not, it's eth0. This freezes traffic and causes issues. We've looked at arp*

Hello everybody. I have a problem with my firewall rules on my Slackware Linux box 9.0 (kernel 2.4.20-xfs). This system is configured with 3 NIC (one for the router, one for the dmz, and the other for the private net). I have written a firewall (iptables) that is processing packet based also on the incoming interface. This firewall is connected in a not good environment where all the NIC (and the

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, this might seem like a classical problem but I''ve trouble getting this working correctly: # ifconfig ### output stripped down: eth0 Link encap:Ethernet HWaddr 00:50:FC:2B:EB:1B inet addr:192.168.5.220 Bcast:192.168.5.255 Mask:255.255.255.0 eth1 Link encap:Ethernet HWaddr 00:02:44:60:EC:58 inet

I''m trying to setup some DNAT and the packets seem to be disappearing after the PREROUTING step. The packets are coming in eth2 (both LOG targets in iptables and tcpdump confirm this). They are then DNATed to an IP that should cause them to go out eth3. However I never see them go out that interface. I have tried putting LOG rules into the FORWARD chain with no success. I''m

Hi again, I have now configured a 2.0.8 shorewall with two interfaces: interfaces: net eth0 detect loc eth2 detect masq: eth0 eth2 the interface eth0 has the 192.168.1.10 ip and its connected to internet the interface eth2 has the 192.168.2.1 ip and its conected to a router (CMTS - Cable Modem Termination System)

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=40 laforge@netfilter.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED ------- Additional Comments From laforge@netfilter.org 2003-02-03 16:49 ------- We haven't seen this

I have an ADSL router, a linux box with two NICS connected to the router and another PC connected to the router. I installed shorewall using the two interface method. I can ping and see the webserver on the linux box from the local network, but not from the internet. Sys info as follows: [root@wilma root]# shorewall version 1.4.6b [root@wilma root]# ip addr show 1: lo: <LOOPBACK,UP> mtu

Hi all, I´m re-starting (as my name indicates) my little knowlegde of CRAN R. I made this function time before but I don´t know where is the error because nothing appears as an error but the histogram plot doesn´t appear. Should I install some special library to run sapply? pru<-function(){ randz<-matrix(rnorm(200000),100,2000) H<-matrix(0,100,2000) for (j in 2:2000){ for (i in

Hi, I've been trying to get a couple of routers up after h/w failure. The border router is an OpenBSD firewall running NAT between the Internet and a DMZ like subnet, and in that a Linux antivirus server is running NAT to the LAN. When the client does a DNS query it reaches to the f/w where dns is running and is returned into the A/V server but never hits the 0.254 interface. (Shown by

Hi all, I need your opinion about using R-Rapache to build a knowlegde base to bioinformatics field. I have copious amount of genotype information (some few million records) and would like to store it in MySQL database. Then, using RMySQL connector I would like to use it for further analysis using R over a web interface. The web interface which I am thnking off, just does not serve the purose of

I''m very new to shorewall. My setup is IP Gateway (CentOS 4 + Shorewall) with 3 NIC cards. Shorewall works great on the firewall machine. Bind also works (local net machines get IPs fine). Under firestarter, all works great. With shorewall, the loc machines can not route past the firewall. They can connect to the firewall, but not past it. Exactly what information should I post to get

Due to recabling of our main servers, there will be network interruptions coming Sunday, Sept 24. >From 10.00 CEST (Central European Summer Time) = UTC+2 a few hours intermittent up to at most 18 o'clock {the hope being that everything will be finished much earlier}. 10 - 18 CEST aka MET = 8 - 16 UTC (formerely "Greenwich Mean Time") = 4 - 10 Eastern (US)

Hi, I have a kind of annoying and what it seems like unusual problem while trying to play the game World of Warcraft. I think I have done everything that people have recommended others to try out, have been googling around for some hours now. My graphic card is: ATI Technologies Inc Radeon HD 4770 [RV740] and I have installed the drivers for it. The funny thing is that my brother uses the exact

Hi, I try to setup a two-way interdomain trust relationship between Samba 3.2.4 and W2003 ADS in native mode (not mixed-mode). I follow this Samba HOWTO without success: http://us6.samba.org/samba/docs/man/Samba-HOWTO-Collection/InterdomainTrusts.html All is working fine if i use a Windows NT4 Server instead of W2003 ADS. Is there something to do on Samba or ADS so that it works ? Security

Hello! I am using shorewall shorewall-2.0.11-1 on fedora core2 (iptables-1.2.9-95.7). My box has 2 physical nic´s plus one virt. ipsec interface for a freeswan-vpn connection. A few days ago, portsentry spit out a lot of connections from windows clients (port 135, 445). Ooops. I review my shorewall settings but could not find a mistake. So I took a win-client and established a second

I been running shorewall with out any problems for several months. But I''ve now run into a problem. Hopefully this will be enough information. I''m running shorewall version 1.4.8. On Fedora core 1. Coming into my location I have a T1. I have 5 internet routable IP''s. I''m currently using one as my default internet connection. My ISP''s router is

Dear all, Dear support and users: Sorry to trouble you! I configure the shorewall firewall to forward ftp and ssh port to another server, but failed. Can you help me check? I cannot login both SSH 2222 and ftp! Below is my environment: (attachment is shorewall dump) 1. Gateway (FC6) 1.1) eth0: lan static IP: 192.168.1.20 1.2) eth1: external public static IP: