similar to: Question with DNAT

Excuse me form reposting the quesiton, but I didn''t find any solution. Any suggestion is welcome Hi, I''m running a Debian 2.2r2 on a university server with 3 public ip o(1.1.1.1 2.2.2.2 and 3.3.3.3 on one ethernet card (but soon we will have three cards). There''s a tunnel (implemented with vtund on a tun interface with local address 192.168.1.10 and remote

Hi, I''m running a Debian 2.2r2 on a university server with 3 public ip on one ethernet card (but soon we will have three cards). There''s a tunnel (implemented with vtund on a tun interface with local address 192.168.1.10 and remote 192.168.1.20) from this server to another server without public ip and behind a router. I wanted to make the second server visible to the world, so

Hi All, born out of frustration with conflicting info on the net, I thought I'd share a simple guide to set up the port forwarding side of masquerading... this presumes you already have basic ipchains setup and simple masquerading of internal machines installed. PORT FORWARDING USING IPMASQADM. “Ipmasqadm” supercedes the “ipportfw” feature. 1 - Upgrade to Kernel 2.2.12-20 if not already

Just responding in case this may be of help to somebody with firewalling issues. Not sure if this is off on a tangent to the original question... Here are three different forms of common firewall scripts and ways of getting SIP to work behind them. The third one has some additional stuff beyond just SIP although I can't remember why I wrote it that way. I've been having no fun using

Howdy, I tried tackling this on irc with Ivo, but I suspect that irc may really not be the best medium for technical discussions, so I'll reprise it here. I am trying to duplicate the "tinc from behind a masquerading firewall" example from the tinc web site: (home) <--> (masquerading firewall) <--> (office) 192.168.1.21 192.168.1.1/1.2.3.4

Greetings from a newbie! (Well, to this list anyway) I''m having a problem and I hope someone here might be able to help... I am strongly expecting an answer along the lines of "upgrade to v2.4.x", but I would REALLY preffer to avoid that for now... The setup: "Home brewed" v2.2.24 (will patch to v2.2.25 later today) with the DS8 patch applied. Currently

Hi I am looking at converting a Linux terminal server box to iptables using Shorewall 2.0. (At the moment it uses ipchains). The server currently has scripts which are called as each user logs in which run a series of "ipchains" commands to set the access rights for that user (and again to cancel them when the user logs out). My plan is to replace these scripts with ones that call

No parameters using DNS. - tinc.conf content Name = sito1 AddressFamily = ipv4 BindToAddress = <IPPUB>:665 BindToInterface = int Device=/dev/net/tun Interface = vpndrif Mode = router PingInterval = 60 PingTimeout = 5 ProcessPriority = normal - host/sito1 content Address = <IPPUB>:665 Subnet = <IPLOCAL>/<NETMASK> Port = 655 -----BEGIN RSA PUBLIC KEY----- ... -----END

Hi, i have 2 linux machines on a corporative network, from my machine(Local Machine)i Have ssh acces to the serer typing ssh user at nombreservidor But when i try to connect from the server to my local machine i have a message "name or service not known", it doesn`t matter if i do it ss user or as root If i type ssh user at iplocal i have a message "no route to host" it

I apologize if this has been addressed before; recently I read an article in Forbes which discussed how SCO was going after companies that have been using Linux. The article made the point that the ideas behind GPL are under attack precisely because no one is making sure that the code being put into the freely avail. packages isn't owned by someone else. Here's my question: Is R

Here's an article in Forbes about R in case anyone's interested. http://blogs.forbes.com/smcnally/2010/11/10/names-you-need-to-know-in-2011-r-data-analysis-software/ [[alternative HTML version deleted]]

Dovecot is delivering mail to my ~/.mail directory wonderfully. But /var/mail/michael is growing steadily. Is it the job of Dovecot to purge this file regularly? Is there a setting somewhere for this? Thanks, Michael

Hello. I am new to R, so my question/problem might be very basic, but I cannot figure out how to solve it. So, I would really appreciate your help. I would like to rename a variable in a very large file (181GB) called "2013.xdf" that is saved on my external hard drive. I tried running the following code to rename variable # 2 in the file and save this change, which produced some

Hello, I'm trying to set up port forwarding in IPTABLES and so far it's working great from the internet, but when I attempt from my internal LAN using the External IP address, it fails. EXTIF="eth0" INTIF="eth1" EXTIP="xxx.xxx.xxx.xxx" INTNET="192.168.1.0/24" INTIP="192.168.1.1" PORTFWIP="192.168.1.13" >From the internet,

We have Samba 2.2.8.a running on our IBM Risc 6000 box running Aix 4.3.3. We will be upgrading to Aix 5.1. Is Samba 2.2.8a compatible with Aix 5.1? Thank You, Dan Pecina John B. Sanfilippo & Son

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Hello David, After some experiments and discussions I came to the following result concerning private NT-Box connecting to a LAN via ipchains and using all NETBIOS services (incl. domain-logon): Cross-subnet browsing with NETBIOS could only be done by a local master browser in the private net. I first thought of using Samba on the Linux router for that. But the Samba service would have to use

Hi, There appears to be a bug in 2.5.1p2 that is not present on 2.3.0p1. The environment in question is Solaris, on either Intel or Sparc. The arrangement is as follows: System bar forwards a port from itself to system baz by doing su portfw -c 'ssh -2 -P -N -f -g -L 3333:baz:22 baz' System foo, which can talk to bar but not baz, initiates an ssh connection to bar port 3333, and is

hi i recently searched in the mailinglist archive and found similar problems, whose solutions helped very much, thank you. i have the following scenario: a firewall with one lan interface eth0 10.1.1.1/24 and two uplink interfaces eth1 10.2.2.1/24 eth2 10.3.3.1/24 each uplink interface does SNAT: iptables -t nat -I POSTROUTING -o eth1 -j SNAT --to-source 10.2.2.1 iptables -t nat -I POSTROUTING

I have the following forced up mew by evil telco problem: - One IP - Homebrew LAN - portforwarding for some services. - extra PPTP/ppp layer to an internal 10.* network which mutilates DNS answers. Setup: Machine A has ip a.b.c.d (real IP) and is reachable over ADSL with it from the world. It does NAT for an internal LAN 192.168.0.0/24) and has portforwading turned on for some ports (eg 80)