Using 2.0beta from 4-18

WAN network is 10.0.1.0/24, pfsense interface is 10.0.1.50
LAN network is 172.30.0.0/24, pfsense interface is 172.30.0.1

I have one client on the LAN side at 172.30.0.17. I'm testing a trivial setup with a pfsense firewall between the client and my internal lan.

I setup a 1:1 NAT between 10.0.1.17 and 172.30.0.17.
I setup a firewall rule to allow traffic of type any from * to 10.0.1.17 on the WAN interface. Also, to be sure, added one to 172.30.0.17. Save, applied changes.

I expected this to allow access for any ports from the 10.0.1.0 network to the server sitting at .17. I also expected that server to be able to use the pfsense box as its default gateway and to have access to boxes on the 10.0.1.0 network.

I get no access in either direction. Outbound connections fail, as do internal connections.

If I'm on 172.30.0.17 and I ping 10.0.1.194, tcpdump shows the incoming echo request, followed by an arp request by 10.0.1.194 for 10.0.1.17.

I'm sure I'm missing something st00pid, but I've been trying to get this working for a couple of days and don't see what I'm doing wrong.

Hints, pointers, FM to RT very welcome indeed.

Thanks,

--- David

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