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Accidentally deleted NAT rule now cant communicate between computers on local net or from outside

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  • A
    andnosobabin
    last edited by andnosobabin Oct 24, 2022, 3:47 AM Oct 24, 2022, 3:46 AM

    Hello All,

    As the title suggests I screwed up and deleted the wrong rule and now I'm stuck as apparently my backup is older than that rule. The only lead I have is the rule I deleted is mentioned HERE "Drag the newly created rule Redirect rogue devices back to pihole to the top of the list

    It must be above the default rule of "Allows all traffic on LAN network"
    

    The rule I deleted was the Allows all traffic on LAN network rule. The article claims its a default rule but I cant find it mentioned anywhere.

    Now I'm unable to ping any device from any device on my network and the port I had forwarded for plex doesnt work.

    Thanks for any and all help!!!
    andnosobabin

    R J 2 Replies Last reply Oct 24, 2022, 4:03 AM Reply Quote 0
    • R
      rcoleman-netgate Netgate @andnosobabin
      last edited by Oct 24, 2022, 4:03 AM

      @andnosobabin Did you look at restoring the config from before you made the change?
      https://docs.netgate.com/pfsense/en/latest/backup/restore.html

      Ryan
      Repeat, after me: MESH IS THE DEVIL! MESH IS THE DEVIL!
      Requesting firmware for your Netgate device? https://go.netgate.com
      Switching: Mikrotik, Netgear, Extreme
      Wireless: Aruba, Ubiquiti

      A 1 Reply Last reply Oct 24, 2022, 10:14 AM Reply Quote 0
      • A
        andnosobabin @rcoleman-netgate
        last edited by Oct 24, 2022, 10:14 AM

        @rcoleman-netgate I didnt have a full backup from before I made the change. I tried using the one in the config history and it didn't restore the rule.

        1 Reply Last reply Reply Quote 0
        • J
          johnpoz LAYER 8 Global Moderator @andnosobabin
          last edited by Oct 24, 2022, 11:37 AM

          @andnosobabin said in Accidentally deleted NAT rule now cant communicate between computers on local net or from outside:

          The rule I deleted was the Allows all traffic on LAN network rule

          The put it back.. If you know what the rule did, just recreate it.

          An intelligent man is sometimes forced to be drunk to spend time with his fools
          If you get confused: Listen to the Music Play
          Please don't Chat/PM me for help, unless mod related
          SG-4860 24.11 | Lab VMs 2.7.2, 24.11

          A 1 Reply Last reply Oct 24, 2022, 11:40 AM Reply Quote 0
          • A
            andnosobabin @johnpoz
            last edited by Oct 24, 2022, 11:40 AM

            @johnpoz Thanks, I just know the description and not how the rule was made I don't even remember making it and its nowhere in my notes. It seems basic but TBH I'm kinda new to firewall rules and NAT in general so I don't know how to recreate it tho I'm sure its a simple rule.

            J 1 Reply Last reply Oct 24, 2022, 11:45 AM Reply Quote 0
            • J
              johnpoz LAYER 8 Global Moderator @andnosobabin
              last edited by Oct 24, 2022, 11:45 AM

              @andnosobabin if it is the default lan rule, then its an any any rule.. Yes the lan has this rule out of the gate when you install.

              But you can always restore from your config history - here just delete a rule and put it back

              login-to-view

              A default lan rule would look like this.

              login-to-view

              An intelligent man is sometimes forced to be drunk to spend time with his fools
              If you get confused: Listen to the Music Play
              Please don't Chat/PM me for help, unless mod related
              SG-4860 24.11 | Lab VMs 2.7.2, 24.11

              A 1 Reply Last reply Oct 24, 2022, 11:53 AM Reply Quote 0
              • A
                andnosobabin @johnpoz
                last edited by Oct 24, 2022, 11:53 AM

                @johnpoz Ahh I completley missed something last night in my half awake state. Ignore me all is fine now lol thanks for the assistance!!

                1 Reply Last reply Reply Quote 0
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