similar to: IPSEC tunnel for remote internet access

Hi all Hi everyone Shorewall 3.2.6 and OpenSWAN 2.4.4-18.2 are on SLES10 machine with public fixed IP address on Internet interface. I am trying to establish IPSEC VPN tunnel to network behind D-Link DI-804HV VPN router who is on dynamic IP address. For this I am using dyndns.org alias on DI804 side. Shorewall is stopping all packets comming from DI804 whey trying to establish tunnel. Log on

Hi all. The IPSec part of the LARTC howto is great, but I''ve hit a problem in 7.3. IPSEC tunnels. The example given is for manual keying: add 10.0.0.216 10.0.0.11 esp 34501 -m tunnel -E 3des-cbc "123456789012123456789012"; How does one setup "tunnel mode" using racoon? Trying to setup an ipsec tunnel between two subnets: 10.10.42.0/24 and 10.1.1.0/24 using a

Hello, I have set up an IPSec tunnel to create a VPN. It works well, I can ping and telnet back and forth with no problems. I am, however, struggling to get Samba to work. The setup: Samba 2.0.7 running on Sparc Solaris 2.6 The VPN tunnel is between a OpenBSD 2.7 server and a Netopia R9100 router. The tunnel is negotiated using IKE. The server running Samba receives NetBIOS packets, I can see

Hi, I''m trying to set-up an ipsec tunnel between a Redhat9 box and a Netgear FVS318. When trying to initialise the connection - ifup ipsec0 - I get the error: RTNETLINK answers: Network is unreachable This would lead me to believe shorewall is blocking ipsec. My config is below. The output of ''shorewall status'' is attached. Any help in pointing out if I''ve

Hi All, I need to establish an IPSec tunnel between two FreeBSD systems, using IPv6 addresses.The connetcion is host-to-host between two FreeBSD( RELEASE 4.11) systems with KAME IPSec implementation. I tried to establish the connection, but it has some problems which are explained below. |----------------->| host1-[mohan]| |host2-[ram]

Hi All, I need to establish an IPSec tunnel between two FreeBSD systems using IPv6 addresses.The connetcion is host-to-host between two FreeBSD( RELEASE 4.11) systems with KAME IPSec implementation. |----------------->| host1-[mohan]| |host2-[ram] |<-----------------| host1 IPv6 address : fe80::2b0:d0ff:fe6f:dfa0 host2 IPv6 address :

I am attempting to setup a simple network-to-network IPSec tunnel. The tunnel appears to be setup correctly because I can make connections between the networks and tcpdump shows esp packets going between the two gateways. My problem is that I cannot make connections from one gateway to the other through the tunnel. I think that this is a routing issue. Here is some more info about my network:

Hi! I''m testing IPSec tunnels, having the following test schemma: Host A - eth0: 192.168.1.67 eth1: 192.168.10.1 Host B - eth0: 192.168.1.254 eth1: 192.168.20.1 I''ve succesfully configured an IPSec tunnel in order to safely communicate from 192.168.10.0/24 (which is obviously behind Host A), and 192.168.20.0/24 (obviously behind Host B) In this test

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

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

Hi, Could not conceive an working set-up for an IPSEC VPN made with racoon/setkey on which I have one address on my side acting as an SNAT router for all traffic from my network to a network segment on the far side. my network --- my gateway ---------------------- remote network 10.0.0.0/24 - 10.0.0.1 (10.253.0.2) -- tunnel - 192.168.0.0/22 All traffic starts on my side, so if I can

Hello. I wonder how just correct couple of spdadd commands like spdadd 192.168.1.0/24 192.168.2.0/24 any -P out ipsec esp/tunnel/10.1.0.1-10.2.0.1/require; spdadd 192.168.2.0/24 192.168.1.0/24 any -P in ipsec esp/tunnel/10.2.0.1-10.1.0.1/require; makes _routing_ of packets from 192.168.1/24 into 192.168.2/24. If I understand correctly how it works on *BSD, these commands with make already

I am attempting to setup an IPSec protected GRE tunnel with a Cisco router. I believe the IPSec association is up, however I cannot move traffic over the tunnel. It is not clear how to integrate the tunnel interface (gre1) with firewall-cmd; adding the interface to trusted does not appear to 'stick'. [root at aqueduct ~]# firewall-cmd --add-interface=gre1 --zone=trusted The interface

What do I have to do to pass ipsec traffic through shorewall? I am not using ipsec to create a tunnel, I am using it in transport mode to encrypt communications between specific hosts on my LAN. when the firewall is clear''d traffic works perfectly and i am able to communicate with the hosts i have setup ipsec on, however when i start shorewall i cannot communicate with those hosts

Hello, I have given myself quite the headache trying to make this VPN work correctly. I am attempting to use racoon to establish keys and construct an encrypted tunnel between one host(A.A.A.A) with a routable IP address and another that has a private address(10.0.0.2) with a cable modem(B.B.B.B) forwarding all ports to the private address(10.0.0.2). Here is a quick topographic dipiction of the

Hi, I am trying to setup ipsec tunnel between Freebsd (host1) and Linux (host2) systems.And I also interested in executing some ipsec test cases( Like TAHI conformance test suite) on the same connection. Please, suggest me some details regarding this setup and Specify any materials which can be obtained from from any locations(site).. I have enabled IPSec support for FreeBSD (4.11 Release) and

Hi everyone! First of all, sorry about my bad English and the e-mails extension. I need some help to implement a VPN connection using shorewall and openswan as IPSec Tunnel. My network map: CLIENT VPN APPLIANCE --> +++INTERNET+++ --> FIREWALL --> OPENSWAN SERVER (DMZ) I have two VPN connections with two different subnets to the other end. The two of then are correctly established.

Hi there, I have a client who has several branch offices, they are adding a system that uses a PC in the main office to create a PPTP connection to the Applications host. So, locally I specify a route on my gateway to handle this. ip route add 1.2.3.4/20 via 192.168.24.4 (Firewall 192.168.24.1/24) 192.168.24.4 is the PC with the PPTP connection. This works wonderfully for the local lan,

Hi everyone, I wrote up a post on the FreeBSD forums about the issue I am having. It's rather long so I am providing a link to it here: http://forums.freebsd.org/showthread.php?t=39595 In summary, it seems that when the packets are routed in to the gateway from local network hosts, the src and dst addresses are changed to the public IPs of the tunnel -- at least from the perspective of the

Hi All, I''m trying to setup a VPN Between a Linux Box (CentOS 4) and Check Point FW-1 (NGX R65) and I actually already done this. However I''m having a problem with Policy "none" when using ports, for example, I want to exclude from VPN the "ssh" service, so my commands to setkey was. # Excluded services ssh spdadd 172.20.0.0/16[any] 172.16.0.0/16[22] tcp -P