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17.7 Legacy Series / [SOLVED] How to configure 1: 1 NAT?
January 14, 2018, 08:51:04 AM
My machine uses two NICs with WAN and LAN.
The WAN has 10.0.0.0/24 set to 10.0.0.15/24, and the LAN has 10.10.0.0/24 set to 10.10.0.1/24.
----------------------------------------------------------------
External(10.0.0.0/24) --- | (10.0.0.15/24)WAN (OPNsense) (10.10.0.1/24)LAN | --- (10.10.0.0/24)Internal
----------------------------------------------------------------
The internal network has a web server(10.10.0.60) and I want to connect the web server to the external IP (10.0.0.60/24).
1. Virtual IPs
Virtual IP address Interface Type Description
10.0.0.60/24 WAN IP Alias web
2. NAT: One-to-One
Interface External IP Internal IP Destination IP Description
WAN 10.0.0.60 10.10.0.60 * web
3. Rules
Floating
Proto Source Port Destination Port Gateway Schedule Description
IPv4 * * * * * *
LAN
Proto Source Port Destination Port Gateway Schedule Description
* * * LAN Address 443 * Anti-Lockout Rule
80
IPv4 * * * * * * Default allow LAN to nay Rule
IPv6 * * * * * * Default allow LAN IPv6 to nay Rule
WAN
x
Finally, I uncheck Block private networks and Block bogon networks on the interface's WAN.
Now I can not access 10.0.0.60 from the external network.
Could someone help me with my One-to-One NAT configuration problem?
The WAN has 10.0.0.0/24 set to 10.0.0.15/24, and the LAN has 10.10.0.0/24 set to 10.10.0.1/24.
----------------------------------------------------------------
External(10.0.0.0/24) --- | (10.0.0.15/24)WAN (OPNsense) (10.10.0.1/24)LAN | --- (10.10.0.0/24)Internal
----------------------------------------------------------------
The internal network has a web server(10.10.0.60) and I want to connect the web server to the external IP (10.0.0.60/24).
1. Virtual IPs
Virtual IP address Interface Type Description
10.0.0.60/24 WAN IP Alias web
2. NAT: One-to-One
Interface External IP Internal IP Destination IP Description
WAN 10.0.0.60 10.10.0.60 * web
3. Rules
Floating
Proto Source Port Destination Port Gateway Schedule Description
IPv4 * * * * * *
LAN
Proto Source Port Destination Port Gateway Schedule Description
* * * LAN Address 443 * Anti-Lockout Rule
80
IPv4 * * * * * * Default allow LAN to nay Rule
IPv6 * * * * * * Default allow LAN IPv6 to nay Rule
WAN
x
Finally, I uncheck Block private networks and Block bogon networks on the interface's WAN.
Now I can not access 10.0.0.60 from the external network.
Could someone help me with my One-to-One NAT configuration problem?
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