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Computer with the same name ?

Scheduled Pinned Locked Moved Routing and Multi WAN
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  • B
    batman
    last edited by Jun 22, 2007, 1:32 PM

    hello,
    i have 12 pc windows xp ,and i will use pfsense for load balancing , when my (all) pc boot they have a error message "they existe a computer with the same name" ,when i shutdown pfsense i don't have this problem
    i seting my pfsense rule like this : http://doc.pfsense.org/index.php/Image:MultiWANrulesFirst.png

    please help me

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    • D
      dotdash
      last edited by Jun 22, 2007, 4:19 PM

      You are going to have to provide more details, because what you are saying doesn't make any sense.
      How would the firewall cause the pcs to register a duplicate netbios name? I'm confused.

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      • B
        batman
        last edited by Jun 22, 2007, 6:42 PM

        sorry for my english
        yes i think pfsense duplicate netbios name ,i use pfsense in vmware 5.5, i install pfsense 1.0.1, the load balancing and fallover work fine but i have  netbios name problem, for a test i install (no upgrade ) pfsense 1-2 and i have the same problem
        perhaps :
        lan "netbios name 1"–> pfsense (bad nat , routing ?) --> "netbios name 1" but another ip --> lan :error netbios

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        • D
          dotdash
          last edited by Jun 22, 2007, 7:26 PM

          I'm sure the error is due to the install under VMware, but I've never tried a virtual install, so I'm not much help. I'd just put it on a separate physical box, but there is a virtualization forum that might be a better place to ask about running under VMware.

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          • B
            batman
            last edited by Jun 23, 2007, 1:02 AM

            thanks for your help, i go to put my question in virtualization forum

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            • B
              batman
              last edited by Jul 24, 2007, 10:15 AM

              hello , i install pfsense 1.2 in a computer (P2/128/3 nic) and i have a some problem
              please help me

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              • D
                dotdash
                last edited by Jul 24, 2007, 1:50 PM

                How are your interfaces configured and connected? I'm having a hard time figuring out how the firewall could cause machines to register duplicate netbios names.

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                • B
                  batman
                  last edited by Jul 24, 2007, 2:53 PM

                  interfaces :
                  wan : 192.168.30.13 –-> gateway 192.168.30.1
                  lan : 192.168.1.1 
                  opt1 : 192.168.0.227  --> gateway 192.168.0.1

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                  • B
                    batman
                    last edited by Jul 24, 2007, 2:55 PM

                    more :

                    firewall.JPG
                    firewall.JPG_thumb
                    load.JPG
                    load.JPG_thumb

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                    • B
                      batman
                      last edited by Jul 24, 2007, 2:57 PM

                      more :

                      routing.jpg_thumb
                      routing.jpg

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                      • D
                        dotdash
                        last edited by Jul 24, 2007, 3:52 PM

                        Your routing table makes my head hurt… All interfaces are on private networks? Generally, your WANs are directly on the publics... What do you have the subnet masks set for? The table usually shows something like:
                        192.168.1/24 link0 whereas yours just shows 192.168.1 link0
                        Are any of your interfaces plugged into the same switch?

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                        • B
                          batman
                          last edited by Jul 24, 2007, 7:43 PM

                          @dotdash:

                          Your routing table makes my head hurt… All interfaces are on private networks? Generally, your WANs are directly on the publics... What do you have the subnet masks set for? The table usually shows something like:
                          192.168.1/24 link0 whereas yours just shows 192.168.1 link0
                          Are any of your interfaces plugged into the same switch?

                          subnet mask is /24

                          yes all the interface is plugged in the same switch, it's error  :-[ ?

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                          • D
                            dotdash
                            last edited by Jul 24, 2007, 8:15 PM

                            Yeah, plugging multiple interfaces into the same switch is generally considered a bad idea. If you have a vlan-capable switch and use vlans, it might be workable. You just have the various 192.168.x networks running over the same switches and you pfsense is just directing between them? I don't really understand the layout. The traditional layout usually has the LAN connected to the client switches and the WAN ports connected directly to the WAN router.

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                            • B
                              batman
                              last edited by Jul 24, 2007, 8:33 PM

                              my 2 adsl modem is not in the same place with pfsense computer

                              what can i do for switch ?

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                              • B
                                batman
                                last edited by Aug 13, 2007, 12:52 PM

                                thnaks dotdash, i resolve the problem , i put directly the modems to pfsense computer and it work now

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