Hello,
I'm trying to configure my WAN interface with a public IP address.
I've successfully configured my public IP on my WAN interface and set up my gateway.
However, when I connect to the LAN, I can't get out.
Do I need to configure SNAT?
Have a gode day
Yes you need Outbound NAT.
When you have automatic or Hybrid NAT rules following is the behavior:
A. When you use DHCP on your WAN, those NAT rules are created automatically.
B. When you set a Static IP on your WAN, but dont specify a GW on the Interface the NAT is not automatically created
C. When you set Static IP on your WAN, and specify GW on the Interface the NAT is automatically created.
https://docs.opnsense.org/manual/interfaces.html#assignments
Regards,
S.
OK, I create outbout rule:
From that picture, you already had auto rules created for all your LAN interfaces. So NATing should work from LAN > WAN. You dont need a manual NAT rule in this case and also the one you created is missconfigured.
Try to do some further checks from a LAN device like:
nslookup google.com
ping google.com
tracert google.com - Windows device
traceroute google.com - Linux device
Also how are your Rules set on the LAN e.g network from which is not working for you?
Regards,
S.
Ping to google.fr:
Error during name resolution
Ping 9.9.9.9:
PING 9.9.9.9 (9.9.9.9) 56(84) bytes of data.
--- 9.9.9.9 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2072ms