Hi Dave,

Thanks for the quick reply but I am kind of at a loss.  Once I see it work I am 
certain it will make sense but .....

Right now on my firewall rules LAN tab I have

Action:  Pass
Interface:  LAN
Protocol:  any (I assume this also include ICMP???)
Source:  Single Host (10.0.1.100)
Destination:  Network (10.0.0.0 / 24)
Gateway:  default

To me this means that 10.0.1.100 can talk to any machine in the 10.0.0.0 / 24 
network about anything (ping, ftp, www, ldap, etc)

On OPT1 tab I have

Action:  Pass
Interface:  OPT1
Protocol:  any (I assume this also include ICMP???)
Source:  Network (10.0.0.0 / 24)
Destination:  Single Host (10.0.1.100)
Gateway:  default

To me this means that any machine in the 10.0.0.0 / 24 network can talk to 
10.0.1.100 about anything (ping, ftp, www, ldap, etc)

Are my assumptions incorrect?  I am just starting to do more than simple NAT 
with pfSense and am finding it has a wide array of configurations, once you get 
your head screwed on straight.

Thanks.

-----Original Message-----
From: David Burgess [mailto:[email protected]] 
Sent: Saturday, September 18, 2010 12:05 PM
To: [email protected]
Subject: Re: [pfSense Support] Allow Traffic Between Interfaces

On Sat, Sep 18, 2010 at 9:59 AM, Ron Lemon <[email protected]> wrote:

> On LAN interface I created PASS on LAN for ANY protocol from 10.0.1.100 / 32
>  (Single Host) on any port to network 10.0.0.0 / 24
>
> On LAN interface I created PASS on LAN for ANY protocol from 10.0.1.101 / 32
>  (Single Host) on any port to network 10.0.0.0 / 24

Looks like your "from" addresses need to be "to" addresses.

db

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