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    HOW TO CONNECT DIFFERENT NETWORKS

    Problems Installing or Upgrading pfSense Software
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    • ?
      A Former User
      last edited by

      Hi i have a two netrwork in diferent headquarters for example headquarters01 (172.15.20.0/24) and headquarters02 (172.15.10.0/24) these are interconnected by cisco L2L modems but the sede01 which is the main one also has a cisco L2L and here is the router that is the one that allows the Internet. I have install pfsense on my network main headquarters01 but before my internet provider suggested that I use the same router configuration in pfsense so I created a gateway 171.15.10.28 that is the same as another's.

      My diagram of network is this (diagrama.png) This link could serve me https://doc.pfsense.org/index.php/IPsec_between_pfSense_and_Cisco_IOS and the configuration of my router cisco is this:

      interface FastEthernet0/1
      description Interface LAN
      bandwidth 35000
      ip address 171.15.10.221 255.255.255.0 secondary
      ip address 191.x.y.23 255.255.255.240

      ip route 171.15.20.0 255.255.255.0 171.15.10.28 name CNX_TO_Nicolli
      ip route 171.15.30.0 255.255.255.0 171.15.10.28 name CNX_TO_ALCAZAR
      ip route 171.15.40.0 255.255.255.0 171.15.10.28 name CNX_TO_AMANCAES
      ip route 171.15.50.0 255.255.255.0 171.15.10.28 name CNX_TO_BIBLIOTECA
      ip route 171.15.60.0 255.255.255.0 171.15.10.28 name CNX_TO_EL_SOL

      access-list 10 permit 171.15.10.0 0.0.0.255
      access-list 10 permit 171.15.20.0 0.0.0.255
      access-list 10 permit 171.15.30.0 0.0.0.255
      access-list 10 permit 171.15.40.0 0.0.0.255
      access-list 10 permit 171.15.60.0 0.0.0.255
      access-list 10 permit 171.15.50.0 0.0.0.255

      Please help me.
      diagrama.png
      diagrama.png_thumb

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        where is pfsense in this drawing?

        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

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        • ?
          A Former User
          last edited by

          Hi, thanks for you, pfsense would be in replacement of the router, it would be in bridge mode so the pfsense assumes the ip publica.

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          • H
            heper
            last edited by

            replacement of which router?  i count around 8 routers in your drawing….

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            • johnpozJ
              johnpoz LAYER 8 Global Moderator
              last edited by

              "it would be in bridge mode so the pfsense assumes the ip publica."

              Then it wouldn't be routing now would it..  What what is your question?

              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

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