Routing Issue

[Scott Campbell]

I'm having a wee issue getting a new public IP Address range added to
BorderManager.

Basically I have a WAN IP 1.1.1.1/255.255.255.252 and the Gateway to
our ISP 1.1.1.2

Then I have a public /28 block, and have assigned the public interface
one of the IP Addresses ... 1.1.3.2

So the 1.1.1.1 IP is assigned to BorderManagers public IP Address wit
the default gateway going to 1.1.1.2

If I want any internet access, then I need to set 1.1.1.1 NAT to either
dynamic or dynamic / static.

Now I can't seem to get access to the /28 block. If I add one of the
IP Addresses to 1.1.1.1 as a NAT back to my private network, external
services don't connect.
If I set the NAT address on 1.1.1.1 so that it has one of my /28 IP
Addresses has both a public and private NAT of 1.1.3.2 I can ping the
IP Address however I still can't access any services within my network.

Anyone provide some guideance or hints?

Cheers,
Scott

[Scott Campbell]

Turns out double natting is bad.

One public block had nat mappings to the internal network, a second
public block had nat mappings to those same internal servers.

Forest for the trees...