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    ER-3 -Comcast Fiber

    Scheduled Pinned Locked Moved IT Discussion
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    • scottalanmillerS
      scottalanmiller @mroth911
      last edited by

      @mroth911 said in ER-3 -Comcast Fiber:

      so .. on eth2. would i add my first public facing ip address.?

      That would be a common choice, and a good one. So yes. Not a strict requirement, but an easy way to go.

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      • mroth911M
        mroth911
        last edited by

        what would be my gateway then for the /27..

        scottalanmillerS 1 Reply Last reply Reply Quote 0
        • JaredBuschJ
          JaredBusch
          last edited by JaredBusch

          eth2 would have an address of X.X.X.65/27
          then in your public faicng devices, they would have X.X.X.65/27 through X.X.X.94/27 and use a gateway of X.X.X.65/27

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          • JaredBuschJ
            JaredBusch
            last edited by

            That does not make it a DMZ< but jsut another network and everything will route back and forth.. You need to add firewall rules to restrict and such to make it a true DMZ.

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            • mroth911M
              mroth911
              last edited by

              Ok so i should remove the 10.254.254.1 off of eth2

              and config the ip to 64/27

              JaredBuschJ 1 Reply Last reply Reply Quote 0
              • JaredBuschJ
                JaredBusch @mroth911
                last edited by

                @mroth911 said in ER-3 -Comcast Fiber:

                Ok so i should remove the 10.254.254.1 off of eth2

                and config the ip to 64/27

                1. I updated my post.
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                • scottalanmillerS
                  scottalanmiller @mroth911
                  last edited by

                  @mroth911 said in ER-3 -Comcast Fiber:

                  what would be my gateway then for the /27..

                  The IP that you assign to the router's port for that network.

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                  • mroth911M
                    mroth911
                    last edited by

                    Gentalman.. I thank you so much you guys rock!!! .... It is configured. and working!!!

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                    • mroth911M
                      mroth911
                      last edited by

                      One last question... I put a static ip ...in my nic card... then I go on web ask what my ip address is and it's pinging the 242.network as my ip.. not the nic card i configured.

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                      • JaredBuschJ
                        JaredBusch
                        last edited by

                        It is going through NAT.

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                        • mroth911M
                          mroth911
                          last edited by

                          I see masquerade eth0..

                          nothing with eth2

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                          • mroth911M
                            mroth911
                            last edited by

                            it's not going threw nat at all? Wondering why eth2 is show ip 242 when i have the nic set to 66 .. Frustrating wish i new more time to learn! Thank you guys for all your help.

                            JaredBuschJ 1 Reply Last reply Reply Quote 0
                            • JaredBuschJ
                              JaredBusch @mroth911
                              last edited by

                              @mroth911 said in ER-3 -Comcast Fiber:

                              it's not going threw nat at all? Wondering why eth2 is show ip 242 when i have the nic set to 66 .. Frustrating wish i new more time to learn! Thank you guys for all your help.

                              The traffic from eth2 is most certainly hitting the NAT masquerade rule.

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