similar to: IP in IP tunneling

I''ve tried with iproute and it works now ! commands for A: ip tunnel add mode ipip tunl1 local IP_A remote IP_B ip addr add dev net1 local virtual-IP_A remote virtual-IP_B ip link set net1 up Same on B. And then from A i''m able to ping virtual-IP_B. It seems one can not use tunl0 as a tunnel name, is it true ? I think it will be a good thing to add to the section 5.2 of the

Hi, I have a problem with GRE tunneling. I read Advanced-Routing HOWTO about this and I did all as is written in this documentation. Even the same example is here which I need for my project. I want create (by means of GRE tunneling or IP in IP tunneling) virtual private network VPN - in first phase without IPsec in other phase with IPsec. I have two local networks distant apart with two routers.

Hello Gurus, I am a small problem with routing and here are the details. Interfaces on my server: * ipsec0 - 172.19.58.94 * tunl0 - 172.19.58.94 * eth0 - 172.19.58.94 Now, the problem is that there is another host 172.19.58.200. All communication to 172.19.58.200 should be through tunl0, and all the data should be secured using IPSec (tunnel mode - because there are more machines on my

On Tue, Jan 03, 2006 at 11:28:47AM +0100, <Alpt>: ~> On Sun, Dec 25, 2005 at 11:29:21AM +0100, <Alpt>: ~> ~> The multipath code creates new cached routes. Since ~> ~> after connect the socket is "connected", i.e. saddr and ~> ~> daddr are known and they are always provided when resolving ~> ~> route ~> ~> ~> ~> So, the connected

Hello I have /25 addressed on a box (virtual devices on eth0) and I want to tunnel some of these addresses to my home network. One address to my gateway (a.b.c.d, external IP) and one address to my internal network (192.168.0.0/24-style). I will use the tunnels for irc, smtp and surfing. What protocol and which technique is easiest and best to use? One more thing. I don''t want to set up

Hello, Looking here http://lartc.org/howto/lartc.tunnel.ip-ip.html It says to load a new_tunnel.o module. There is no such module on 2.6.9, so where would I find up-to-date documentation on ip tunnels in the Linux kernel? Thanks, Mike -- Michael P. Soulier <michael_soulier@mitel.com>, 613-592-2122 x2522 "Any intelligent fool can make things bigger and more complex... It takes a

hello , i''m currently trying to set-up Traffic Shapping with Shorewall and I have strong feelings that I found a bug. I may be mistaken, but I tried everything and can''t get it to work. I''ve turned ON TC_ENABLED=Yes and CLEAR_TC=Yes when i start shorewall ( shorewall start ), i get this message : Setting up Traffic Control Rules... TC Rule "2 eth1 0.0.0.0/0 tcp

Hello Tom and others on the list. Tom - you might recall that the other day (night) I had problems with my axip setup (protocol 93) and we made some changes to the policy, zones and interfaces files. You added ''peers and tunl+'' Following that change nothing seemed to work. In fact you wanted to see the shorewall status file, among other things. Well - tonight, I carefully put

Hi, I am using linux kernle-2.6.15, iptables-1.4 and bridge-utils-1.4. Everything intslled without any issue and i am able to enable the bridge and traffic is also flowing without any issue. But i did not see any traffic on the iptables forward chain due to which i am not able to control the traffic. Do i requie enable anything more to make the traffic pass through iptables forward chain.

Thanks a lot , Everythings is working now. Quoting Alex Martin <alex@rettc.com>: > > > At this point point ip addr show: > > 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue > > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > > inet 127.0.0.1/8 scope host lo > > 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000

Hi, this is my first message to the list and I want to thank the the autor for developing Shorewall. And now the problem. I''m using version 1.3.13 and I have eth0 (IP a.b.c.d/24) as a public interface. I have an alias on eth0:0 (address a.b.c.e/24) and my dns servce listens on this IP (in this moment the dns is stopped). This is my policy file: #SOURCE... fw all

We switched over from a bordermanager firewall to a shorewall firewall. Some stuff is not working now. I realized that I had not created the route for the network that is not working however once I created it, it still didn''t work. Most of our network is fine however some pieces are not working. [Net] - [Shorewall] - [LAN] - [Cisco] - [Clients and servers not working] The firewall

Hi, Does anyone tried to get ipip or gre tunnel behind NAT environments. ? i''m trying to make both side tunneling with ipip or gre with private address just like belows.. A -------------------FIRWWAL -------------------INET ------------------- B PRIVATE PUBLIC PUBLIC (10.100.0.1) (211.xxx.xxx.xxx) (

I wonder if someone can tell me what these ''unknown'' remarks mean in my status file. They are only in the last portion of the file and are listed below. If they mean nothing, I will rest easy. But if not it means I need to fix something. Your thoughts would be appreciated. ---------------- udp 17 92 src=24.224.173.220 dst=24.222.0.75 sport=1027 dport=53 src=24.222.0.75

Hi, I''ve a gateway host (cali), connected to the Internet via ADSL and a PPTP tunnel (ppp0). I also have a IPIP tunnel to another host over the Internet (mytun), nothing fancy. This is working perfectly. But I want to give more priority to the IPIP packets coming OUT of the PPP (PPTP connection) interface. And I can''t get this to work. Class 2:21 is the one with high

I was trying the following setup with IPIP tunnels, one that used to work through another ISP, but no longer... Internal network | Linux box 1 (kernel 2.2.24) iif=10.0.0.1, extf=a.b.c.d, tunf=172.16.0.1 | |local metropolitan network | Another Linux box 2 (kernel 2.2.17, or 2.4.19, same result) iif=irrelevant, extf=x.y.z.v,

Hello list, I wish to report a problem with openvpn tunnels. Synopsis: Despite adding policies to the shorewall policy file, I have to add extra rules to allow the UDP port 5000 packets to get through. I have used no particular setup guide. I believe this problem goes away with shorewall 2.0.9, as I have implemented openvpn with that version on a different machine, and I see no UDP:5000 packet

Hi guys, I''m trying to setup an IPIP tunnel between a Cisco router and a firewall running Debian GNU/Linux Sarge with Shorewall 2.0.13. I''ve read and implemented the http://shorewall.net/IPIP.htm document, but I don''t understand why there should be at the same time a "tunnel" and a "tunnels" script. Shorewall still refuses to let the

hello i am trying to set up ipsec in my network, for now just between two hosts, using to use AH & ESP in tunnel mode to get all of packet encrypted. keys are negotiated with racoon. mayby using tunnel mode in this case can seems strange, but i know what i am doing. after setting up everything i have done few tests with ping & tcpdump. but the results are very suprising. bellow is what i

Greetings. I run an Amateur Radio system (ampr.org) that requires 2 public ip''s on a RH 9.0 box. The primary one is 209.52.173.97 and is used for connections to the normal linux system and the usual apps such as web, ssh, smtp, etc. The secondary address is 209.52.173.98 and is routed via a pseudoslip link to the systems ampr address of 44.135.163.21. This setup takes place in the