[Shorewall-users] VPN Situation

2007-06-15 Thread Panos Katergiathis
Hello all I am using two Draytek routers that open and sustain an encrypted VPN connection between two lans (via the internet). Behind EACH of the routers is a Linux machine that runs Shorewall (2.0.2). Each of the machines is equiped with two network interfaces: eth0 connects the machine to

Re: [Shorewall-users] VPN Situation

2007-06-15 Thread Simon Hobson
Panos Katergiathis wrote: I am using two Draytek routers that open and sustain an encrypted VPN connection between two lans (via the internet). Behind EACH of the routers is a Linux machine that runs Shorewall (2.0.2). Each of the machines is equiped with two network interfaces: eth0 connects the

[Shorewall-users] something wrong with https

2007-06-15 Thread mess-mate
Hi, maybe there is something wrong with my tree interface configuration. I followed http://www.shorewall.net/three-interface.htm, Figure 3 DMZ. I can access from the DMZ and the loc the firewall/router but can't access FROM the firewall/router those machines with a https connection. A

[Shorewall-users] Shorewall and vlan

2007-06-15 Thread Franck
Hi, i've a bering uclinux distrib with shorewall v 3.2.x I don't find any doc about shorewall and vlan :( Is it possible to work with both ? Is anyone can help me (examples, docs) about this ? Regards Franck # /etc/network/interfaces - auto eth1 iface eth1 inet static

Re: [Shorewall-users] Shorewall and vlan

2007-06-15 Thread Tristan DEFERT
Hi Franck, from a shorewall point of view, simply treat VLANs as normal interfaces ! No difference, since VLAN are handled by the network layer of the kernel, and shorewall is not aware of this. Si tu veux plus d'infos en FR-fr, droppe-moi un email ;-) Le vendredi 15 juin 2007 à 14:43 +0200,

Re: [Shorewall-users] Shorewall and vlan

2007-06-15 Thread Simon Hobson
Franck wrote: I don't find any doc about shorewall and vlan :( Is it possible to work with both ? Yes, try searching the list archives. Is anyone can help me (examples, docs) about this ? I set a couple of (Debian) machines up not long ago - gateways for multi-tenancy business units. Key

Re: [Shorewall-users] something wrong with https

2007-06-15 Thread Tom Eastep
mess-mate wrote: Hi, maybe there is something wrong with my tree interface configuration. I followed http://www.shorewall.net/three-interface.htm, Figure 3 DMZ. I can access from the DMZ and the loc the firewall/router but can't access FROM the firewall/router those machines with a https

Re: [Shorewall-users] VPN Situation

2007-06-15 Thread Panos Katergiathis
Thanks for the help you provided. Though, i am a bit unclear on what you mean about the not needed NAT functionality: the Drayteks act as modems, providing internet connectivity - the NATing takes place on the Shorewall machines, thus allowing the users of the internal networks to have access

Re: [Shorewall-users] Using Proxy ARP inside Xen DomUs

2007-06-15 Thread Jan Mulders
I think he's trying to run a routing machine in a domU, much like I am currently (successfully!) doing, doing proxyarp between eth0 and another interface (in my case, tun0). The answer to your question is Yes - for all intents and purposes the Xen bridge should behave just like a real, physical

Re: [Shorewall-users] Using Proxy ARP inside Xen DomUs

2007-06-15 Thread Tom Eastep
Lars E. D. Jensen wrote: Hello list I'm considering moving shorewall to a xen domu and the using the Proxy ARP method (we use NAT today). Is it possible to have a Proxy ARP firewall inside a domu serving requests to other domus with public IP-addresses placed on separate hardware (not the

Re: [Shorewall-users] VPN Situation

2007-06-15 Thread Simon Hobson
Please, if anyone sees something wrong with my advice, don't be shy of saying so ! Panos Katergiathis wrote: Thanks for the help you provided. Though, i am a bit unclear on what you mean about the not needed NAT functionality: the Drayteks act as modems, providing internet connectivity - the

Re: [Shorewall-users] DNAT problem with MultiISP

2007-06-15 Thread Jerry Vonau
Mark wrote: Greetings, I have a Shorewall configuration with 2 WAN subnets bound to eth0 and eth1 and 2 LAN interfaces bound to eth2 and eth3. We have a web/e-mail server on eth3 in the 192.168.30.0/24 subnet at 192.168.30.10. I have 2 rules to DNAT TCP traffic on ports 80 and 110 arriving

Re: [Shorewall-users] DNAT problem with MultiISP

2007-06-15 Thread Mark
That was it! Thank you for your help Jerry. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jerry Vonau Sent: Friday, June 15, 2007 4:00 PM To: Shorewall Users Subject: Re: [Shorewall-users] DNAT problem with MultiISP Mark wrote: Greetings, I have a