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    Dpinger duplicate echo

    Scheduled Pinned Locked Moved Routing and Multi WAN
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    • G
      grandrivers
      last edited by

      Oct 3 19:10:39 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:10:39 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:10:39 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:03:47 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:03:47 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:03:47 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:03:12 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:03:12 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:03:12 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:02:24 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:02:24 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 19:02:24 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:58:01 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:58:01 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:58:01 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:55:48 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:55:48 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:55:48 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:38 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:38 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:38 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:22 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:22 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:22 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:19 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:19 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:19 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:17 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:17 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:53:17 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:51:20 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:51:20 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:51:20 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:50:37 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:50:37 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:50:37 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:50:32 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:50:32 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:50:32 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:47:09 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:47:09 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:47:09 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:47:02 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:47:02 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:47:02 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:41:54 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:41:54 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:41:54 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:33:31 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:33:31 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:33:31 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:30:38 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:30:38 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:30:38 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:55 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:55 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:55 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:54 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:54 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:54 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:30 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:30 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:29:30 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:25:28 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:25:28 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:25:28 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:25:22 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:25:22 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:25:22 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received
      Oct 3 18:24:47 dpinger CABLEMODEM_DHCP 8.8.8.8: duplicate echo reply received

      pfsense plus 25.03 super micro A1SRM-2558F
      C2558 32gig ECC  60gig SSD

      1 Reply Last reply Reply Quote 0
      • G
        grandrivers
        last edited by grandrivers

        edited

        pfsense plus 25.03 super micro A1SRM-2558F
        C2558 32gig ECC  60gig SSD

        1 Reply Last reply Reply Quote 0
        • DerelictD
          Derelict LAYER 8 Netgate
          last edited by

          00:30:B8 Riverdel RiverDelta Networks
          0C:C4:7A SuperMic Super Micro Computer, Inc.

          21:54:47.982787 0c:c4:7a:09:c1:2c > 00:30:b8:d7:a6:31, ethertype IPv4 (0x0800), length 42: (tos 0x0, ttl 64, id 35543, offset 0, flags [none], proto ICMP (1), length 28)
              209.105.186.239 > 8.8.8.8: ICMP echo request, id 25599, seq 4330, length 8
          21:54:48.003038 00:30:b8:d7:a6:31 > 0c:c4:7a:09:c1:2c, ethertype IPv4 (0x0800), length 60: (tos 0x0, ttl 56, id 35930, offset 0, flags [none], proto ICMP (1), length 28)
              8.8.8.8 > 209.105.186.239: ICMP echo reply, id 25599, seq 4330, length 8
          21:54:48.003969 00:30:b8:d7:a6:31 > 0c:c4:7a:09:c1:2c, ethertype IPv4 (0x0800), length 60: (tos 0x0, ttl 56, id 35930, offset 0, flags [none], proto ICMP (1), length 28)
              8.8.8.8 > 209.105.186.239: ICMP echo reply, id 25599, seq 4330, length 8

          Need to ask upstream why they are sending two replies to every request.

          Or check your WAN layer 2 to see why the response is being duplicated/looped there. Probably not a loop since there would be more than two.

          Chattanooga, Tennessee, USA
          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
          Do Not Chat For Help! NO_WAN_EGRESS(TM)

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          • G
            grandrivers
            last edited by

            supermicros my firewall and it comes and goes in spirts 5 dup packets is most ive seen, this is on a cable modem system and wonder if it has todo with high errors correctable and uncorrectable

            speeds are slow service is nonexistent, I wish i could get upstream to do something

            pfsense plus 25.03 super micro A1SRM-2558F
            C2558 32gig ECC  60gig SSD

            1 Reply Last reply Reply Quote 0
            • DerelictD
              Derelict LAYER 8 Netgate
              last edited by

              Sorry. All I can tell from that is you are sending one and getting two back.

              If it was me I would put a switch between the cable modem and the WAN interface so I could packet capture the data on the wire to and from the modem.

              I would not let up on the ISP.

              Or I would cancel and use something else. I realize options might be limited but it is ultimately the only thing they understand. Cable companies usually have fairly aggressive customer retention departments. If you cannot get any satisfaction in support you might call to cancel and tell them why.

              Chattanooga, Tennessee, USA
              A comprehensive network diagram is worth 10,000 words and 15 conference calls.
              DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
              Do Not Chat For Help! NO_WAN_EGRESS(TM)

              1 Reply Last reply Reply Quote 0
              • G
                grandrivers
                last edited by

                If i am using pfsense's packet capture why do i need to use a switch to packet capture?

                do you have a small recommended cheap (i assume it needs to be managed so i can mirror the ports?)

                pfsense plus 25.03 super micro A1SRM-2558F
                C2558 32gig ECC  60gig SSD

                1 Reply Last reply Reply Quote 0
                • G
                  grandrivers
                  last edited by

                  and the riverdelta networks was acquired by motorola and cmts is a motorola bsr 64000

                  pfsense plus 25.03 super micro A1SRM-2558F
                  C2558 32gig ECC  60gig SSD

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