OPNsense Forum

Hi All,

Not a network expert by any means. Just looking to help the probably infinitesimally small overlap of OPNSense users and Destiny 2 players on PC.

Since the release of 25.1 I've been struggling with getting Open NAT.

In 24.7 I had the UPNP plugin enabled and had Open NAT. After Upgrading to 25.1, that no longer worked. UPNP is still installed but DISABLED

Yesterday I was able to achieve Open NAT for my set up. I hope it helps, or at least provides a starting point for others.

I don't know if this will work for everyone, but it did work for me.
I don't know if this limits NAT for other games.

Opening ports can impact your security, happy to take suggestions on how i can narrow the openings, if I missed something major!

Step 1: Created an Alias for my PC

• Firewall: Aliases
  Enabled: checked
  Name: SeveredPC
  Type: Network(s)
  Categories: Blank
  Content: 192.168.XX.XX/32
  Save
  Apply changes, if asked

Step 2: NAT Outbound Rule

• Firewall: NAT: Outbound
  Mode: Hybrid outbound NAT rule generation (automatically generated rules are applied after manual rules)
  Add Rule
  Disabled: unchecked
  Do not NAT: unchecked
  Interface: WAN
  TCP/IP Version : IPV4 (i don't have IPV6)
  Protocol: TCP/UDP
  Source invert: unchecked
  Source address: SeveredPC
  Source port: any
  Destination invert: unchecked
  Destination address: any
  Destination port: any
  Translation / target: WAN address
  Log: unchecked
  Translation / port:Blank
  
  Static-port: CHECKED
  
  Pool Options: Default
  Set local tag: Blank
  Match local tag: Blank
  No XMLRPC Sync: unchecked
  Category: Blank
  Description: Blank
  Save
  Apply changes if asked

Step 3: NAT Port Forward Rules (creating two rules here)

• Firewall: NAT: Port Forward
  Add Rule
  Disabled: unchecked
  No RDR (NOT): unchecked
  Interface: WAN
  TCP/IP Version: IPV4
  Protocol: UDP
  Source -> Advaced -> any
  Source port range    
  from: any
  to: any
  Destination / Invert: unchecked
  Destination: WAN address
  Destination port range    
  from: (other) 3097
  to: (other) 3097
  Redirect target IP: SeveredPC
  Redirect target port: (other) 3097
  Pool Options: Default
  Log: unchecked
  Category: blank
  Description: blank
  Set local tag: blank
  Match local tag: blank
  No XMLRPC Sync: unchecked
  NAT reflection: Enable
  Filter rule association: Pass
  Save
  Apply changes if asked

• Firewall: NAT: Port Forward
  Add Rule
  Disabled: unchecked
  No RDR (NOT): unchecked
  Interface: WAN
  TCP/IP Version: IPV4
  Protocol: TCP/UDP
  Source -> Advaced -> any
  Source port range    
  from: any
  to: any
  Destination / Invert: unchecked
  Destination: WAN address
  Destination port range    
  from: (other) 3074
  to: (other) 3074
  Redirect target IP: SeveredPC
  Redirect target port: (other) 3074
  Pool Options: Default
  Log: unchecked
  Category: blank
  Description: blank
  Set local tag: blank
  Match local tag: blank
  No XMLRPC Sync: unchecked
  NAT reflection: Enable
  Filter rule association: Pass
  Save
  Apply changes if asked

Check your NAT in Destiny 2 under Settings: Gameplay