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    Meraki and Firewall rules

    Scheduled Pinned Locked Moved IT Discussion
    merakifirewallavastwindowscisco
    15 Posts 4 Posters 5.4k Views
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    • DustinB3403D
      DustinB3403 @dafyre
      last edited by DustinB3403

      @dafyre Apparently it does, as disabling the Scanning of inbound POP3, IMAP4 connections allows UltraVNC to connect from within Meraki.

      scottalanmillerS 1 Reply Last reply Reply Quote 0
      • BRRABillB
        BRRABill
        last edited by

        How do you like the Meraki devices?

        I have a free one from them I've been wanting to install at home to play with, but have not done so yet.

        scottalanmillerS 1 Reply Last reply Reply Quote 0
        • dafyreD
          dafyre
          last edited by

          I helped a client setup a Meraki Firewall. Once you get used to the way they do a couple of things, they're actually pretty good.

          BRRABillB scottalanmillerS 2 Replies Last reply Reply Quote 0
          • BRRABillB
            BRRABill @dafyre
            last edited by

            @dafyre said:

            I helped a client setup a Meraki Firewall. Once you get used to the way they do a couple of things, they're actually pretty good.

            It seemed like a great idea.

            1 Reply Last reply Reply Quote 0
            • DustinB3403D
              DustinB3403
              last edited by

              We don't actually use their AP, we did for testing for a long time, and it is a good unit.

              Just not good enough to pay for it forever.

              1 Reply Last reply Reply Quote 1
              • scottalanmillerS
                scottalanmiller @dafyre
                last edited by

                @dafyre said:

                @DustinB3403 WTF.... UltraVNC doesn't even run on anything close to SMTP / IMAP, does it?

                Meraki fail.

                1 Reply Last reply Reply Quote 0
                • scottalanmillerS
                  scottalanmiller @DustinB3403
                  last edited by

                  @DustinB3403 said:

                  @dafyre Apparently it does, as disabling the Scanning of inbound POP3, IMAP4 connections allows UltraVNC to connect from within Meraki.

                  It definitely does not. That's a broken Meraki issue.

                  1 Reply Last reply Reply Quote 0
                  • scottalanmillerS
                    scottalanmiller @BRRABill
                    last edited by

                    @BRRABill said:

                    How do you like the Meraki devices?

                    I have a free one from them I've been wanting to install at home to play with, but have not done so yet.

                    They were nice before Ubiquiti came along. And before Cisco bought them.

                    1 Reply Last reply Reply Quote 0
                    • scottalanmillerS
                      scottalanmiller @dafyre
                      last edited by

                      @dafyre said:

                      I helped a client setup a Meraki Firewall. Once you get used to the way they do a couple of things, they're actually pretty good.

                      Once you get used to the ways that they don't work like breaking VNC thinking that it is email.

                      dafyreD 1 Reply Last reply Reply Quote 0
                      • dafyreD
                        dafyre @scottalanmiller
                        last edited by

                        @scottalanmiller Ha ha ha. We didn't have that problem. This was only for their firewall. They've got APs on the way.

                        1 Reply Last reply Reply Quote 0
                        • DustinB3403D
                          DustinB3403
                          last edited by

                          So the exclusions I've had to add to get everything "functional" are listed below.

                          File System Shield

                          • C:\Program Files (x86)\Meraki\m_agent_upgrade.exe

                          • C:\Program Files (x86)\Meraki\meraki-ca-bundle.crt

                          • C:\Program Files (x86)\Meraki\ndisscan.exe

                          • C:\Program Files (x86)\Meraki\README-winvnc.txt

                          • C:\Program Files (x86)\Meraki\screenshot-cmd.exe

                          • C:\Program Files (x86)\Meraki\windows-wlan.exe

                          • C:\Program Files (x86)\Meraki\winvnc.exe

                          Mail Shield

                          • Inbound Mail - Un-check 'Scan inbound mail (POP3, IMAP4)' (UltraVNC)

                          Web Shield Process Exclusions
                          The same processes as in File System Shield

                          1 Reply Last reply Reply Quote 0
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