[pfSense] creating a 1:1 NAT WAN to DMZ

[Chris Buechler]

On Thu, Feb 16, 2012 at 10:59 PM, Jason T. Slack-Moehrle
<slackmoehrle at gmail.com> wrote:
> Hi Guys,
>
> I changed to IP Alias rather than ARP.
>
> I put each of my static IP's on the WAN Interface, 1 at a time, saved
> and reloaded and pinged it from the LAN (which is where this server is
> I want to hit as well)
>
> I still cannot seem to get this working.
>

Since you mentioned you're using those IPs elsewhere, you're likely
creating issues with an upstream ARP cache and will have to power
cycle the upstream router (or clear the ARP if you have access to it,
or may have to call your ISP to have them do it if you have no
physical or administrative access). Make sure you take the IPs off the
servers first or you have an IP conflict.