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Topic: NAT and Optional Interfaces  (Read 1751 times)
« on: September 25, 2007, 21:57:15 »
dwk3 *
Posts: 1

I would like to access a web page (192.168.0.1) on my optional interface’s network from my PC (192.168.1.2) on my LAN. I have not had any luck so far, any help would be appreciated.

Thanks,
Don

Here's my configuration:

I have two separate networks, one connected to m0n0wall’s LAN interface and one to the optional interface.
  LAN: 192.168.1.1/24
  My PC on the LAN: 192.168.1.2
  OPT1 (Optional Interface): 192.168.0.2/24
  Device on the OPT1's network: 192.168.0.1

I set up a 1:1 NAT
  Interface: OPT1
  External IP: 192.168.0.1/32
  Internal IP: 192.168.1.10/32

I set up a Proxy ARP
  Interface: OPT1
  Network: 192.168.0.1

I set up a firewall rule on OPT1
  Proto: TCP/UDP
  Source: OPT1 net
  Port: *
  Destination: *
  Port: *
« Reply #1 on: September 26, 2007, 00:51:13 »
Tekara *
Posts: 3

You should only need two firewall rules, one to allow OPT1 to talk to the LAN and one that allows the LAN to talk to the OPT1 network. Without the NAT or the Proxy ARP.
 
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