Re: [OpenWrt-Devel] Public routable device behind router

2010-05-29 Thread ZioPRoTo (Saverio Proto)
 I've been trying to figure out how to setup a box behind my router (running
 Backfire) and make it publicly routable. This is needed since it is running
 services for which no properly working ALGs are available under Linux. I'm
 fairly sure there's something obvious I'm missing, so that's why I'm asking
 the experts here ;)

 This is a router with the WAN on a DSL connection, but with extra static IPs
 available from the provider.  The switch chip is supported by WRT, so I can
 configure VLANs and such if that's required.

I have the same setup, I have 8 public IP addresses from the provider.
I use one for the LAN port and the others are routed back to couple of
servers using Proxy Arp.

in /etc/sysctl.conf use
net.ipv4.conf.all.proxy_arp=1

and adjust your firewall.

Of course google a little bit to find the proper setup/configuration

Saverio
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Re: [OpenWrt-Devel] Public routable device behind router

2010-05-29 Thread Ithamar R. Adema

ZioPRoTo (Saverio Proto) wrote:

I have the same setup, I have 8 public IP addresses from the provider.
I use one for the LAN port and the others are routed back to couple of
servers using Proxy Arp.

in /etc/sysctl.conf use
net.ipv4.conf.all.proxy_arp=1

and adjust your firewall.
Of course google a little bit to find the proper setup/configuration
  

Cheers, that was exactly the kind of hint I was looking for!

Regards,

Ithamar.


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Re: [OpenWrt-Devel] Public routable device behind router

2010-05-27 Thread Chris Martin
On Fri, May 28, 2010 at 2:40 AM, Ithamar R. Adema 
ithamar.ad...@team-embedded.nl wrote:

 Hi all,

 I've been trying to figure out how to setup a box behind my router (running
 Backfire) and make it publicly routable. This is needed since it is running
 services for which no properly working ALGs are available under Linux. I'm
 fairly sure there's something obvious I'm missing, so that's why I'm asking
 the experts here ;)

 This is a router with the WAN on a DSL connection, but with extra static
 IPs available from the provider.  The switch chip is supported by WRT, so I
 can configure VLANs and such if that's required.


There are to achieve this.

To start with - what is the application(s) that you need to access on the
server?

You may not need the address given by your provider and you may be able
to achieve what you want with just VLANs and NAT

--
Chris Martin
m: 0419812371
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