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    Having trouble getting Lan to talk to internet

    Scheduled Pinned Locked Moved Problems Installing or Upgrading pfSense Software
    31 Posts 6 Posters 6.9k Views
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    • C
      ccottrell1
      last edited by

      uh oh, spoke to soon now I can get to interent from lan but wan is having some trouble

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      • T
        timthetortoise
        last edited by

        What you're saying is making no sense. You can access the internet from LAN machines but WAN (which is your internet access side) is having trouble?

        You had/have a misconfiguration somewhere. If this were a bug, this issue would be reported often.

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        • C
          ccottrell1
          last edited by

          blowing me mind, have no clue how lan is working

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          • T
            timthetortoise
            last edited by

            Again, you're making no sense. Please be descriptive on what exactly is working (can you ping out to the internet, like 8.8.8.8, from a machine on your LAN? Can you ping out to the internet, like 8.8.8.8, from your WAN interface within pfSense?) and what isn't. When you say that LAN is working, WAN isn't, but you can get out to the internet, it leads me to believe you're not sure yourself what is actually working.

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            • C
              ccottrell1
              last edited by

              so I see what I did different. I set the client to have its only DNS entry to 192.168.1.1 this is the ip of the router/modem combo.  previously i set the DNS on the client as 10.10.10.1 which is the lan ip of the pfsense box.  Still though settings for wan are no diffent than they were before so i am confused again

              When I ping from pfsense box on wan or lan interface i get complete loss of packets to google.com

              pinging the 8.8.8.8 i get all those packets.

              However if you read through all posts, Wan interface was working, just not lan interface going out to internet.  Reinstalled same same setting just applied in a different way now Wan interface doesnt appeaar to be gettting out, but Lsn interface appears to be passing traffic.

              However i did set DNS on client to go to 192.168.1.1 which is the ip of the modem router, i think i really want that to be set to the 10.10.10.1 though as that is the pfsense lan interface

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              • C
                ccottrell1
                last edited by

                I changed the Wan static to DHCP to pull from the modem router, and both side work now, dont know why that made a difference but it works

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                • P
                  phil.davis
                  last edited by

                  However i did set DNS on client to go to 192.168.1.1 which is the ip of the modem router, i think i really want that to be set to the 10.10.10.1 though as that is the pfsense lan interface

                  Yes, you want the LAN clients to ask pfSense for DNS queries.

                  I changed the Wan static to DHCP to pull from the modem router, and both side work now, dont know why that made a difference but it works

                  I imagine that the modem/router DHCP server handed pfSense WAN a gateway and a DNS server address that work.
                  When setting a static WAN IP you have to manually set the WAN gateway IP (modem/routers "LAN-side" address), and in System->General Setup put a DNS server IP (so that pfSense knows somewhere to go to on the WAN side to get DNS service).

                  As the Greek philosopher Isosceles used to say, "There are 3 sides to every triangle."
                  If I helped you, then help someone else - buy someone a gift from the INF catalog http://secure.inf.org/gifts/usd/

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                  • C
                    ccottrell1
                    last edited by

                    Ok, set to DNS on client to the 10.10.10.1 and still works,

                    thanks for the help guys, ill continue on if I run into more trouble ill post in appropriate forum

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                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by

                      Interesting. So did you conclude that changing the LAN address from the console was causing problems? If so that might well explain a number of other users reported issues.

                      Steve

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                      • C
                        ccottrell1
                        last edited by

                        yes,  I would say that by changing that info not through the GUI I had issues, so what seemed to correct any issues I had seen cam from setting up only the interfaces, then logging into the box at its default IP and changing the rest of the settings there fixed my issues

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                        • johnpozJ
                          johnpoz LAYER 8 Global Moderator
                          last edited by

                          You had issues because you don't know what your doing, there is no no issues with changing IPs via the cli other than when you do so it asks for a gateway.. Which seems to confuse the shit out of users..

                          Matter of fact I just changed my dmz interface via the cli, bing bang zoom working just fine.

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