BWC Cybersecurity Overlord ✭✭✭
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Yes, to whatever address is assigned to your Sumup as DNS needs to be able to resolve properly. I guess it'll be your internal DNS. Packet Monitor will show you if anything got dropped on that front and you can examine what DNS requests are made. --Michael@BWC
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@Asif_Iqbal just make sure that no traffic is dropped by your Firewall, I suggest running a Packet Monitor for the IP address of your Sumup Device. Make sure the Device can reach a DNS resolver. By reserved IP in DNS I assume you meant DHCP, which is responsible for assigning an IP address :) --Michael@BWC
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Happy anniversary 🤦♂️, DMARC reporting still not working but I've got word that Firmware 10.0.20 will probably fix it, ETA somewhere in the future. Provided that no other big task is consuming all the time of the huge army of developers which are actively working on ES, like a log4j update or similar. --Michael@BWC
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@Larry "Datto Backup Cloud Server" resolves to 8.34.176.158 and conflicts with "Datto Portal"? --Michael@BWC
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@jtpryan OK, I'am telling you this can't be true ... that you really believe the TZ 270 is able to do that. Sorry to break it you, but the logging is done in-memory in form of a ring-buffer (automatic overwrite when full) and gets lost after a power-cycle. Only models with Secondary Storage can/should hold the logs…
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@TKWITS that's what I thought first as well, but this drove me somewhat over the cliff: Microsoft recommends that enterprises that have break-and-inspect proxies or other scenarios involving TLS server certificates issued by roots not in the Microsoft CTL to proactively test with the policy enabled in Microsoft Edge 109…
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@Vai I checked in status.txt and the earliest firmware seems to be 9.0.0, which was IMHO a necessary platform upgrade because older version were not able to upgrade via .sig file. The Customer Deployment by itself dates back up to 2012 which brings us in the SRA 6.x ballpark or even earlier. I cannot tell for sure if I…
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@Arkwright yup, Export is not usable when not completely displayed in the Browser before. Count of exported Rules seems to be okay. --Michael@BWC
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@JohnG Who told you that? Is SNWL outsourcing the Support to the Community already ... I'am joking, obviously 😅 I'am trying to spin my head around your question. You're saying that GoDaddy is your Mail Provider, which means your MX record(s) points to a GoDaddy Server, right? When you're saying using Outlook365, you mean…
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@ODtz370 having fixed Speed/Duplex was the first thing to try without success for me, others IMHO tried this as well. Maybe SNWL should add a mini switch for free with the TZ-series 😂 --Michael@BWC
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@Larry never used them, Rackmount.IT became my preferred source for that. --Michael@BWC
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@pbnj thanks for the feedback, I cannot confirm the issues you've experienced in general. It might be triggered by a specific setting. I have probably most of the related settings activated incl. DNS Security etc as well. In the meantime I upgraded a handful of Appliances (all TZs for now), more to come in the following…
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@David W in my case this was not related to Mobile Connect, because it happened when connected via WiFi at the Office or via WiFi at Home connected through a IPsec Site-to-Site Tunnel. My comment about MC was related to iOS 16.1 in general, sorry for the confusion. It did not happened since iOS 16.1.1, I'll keep my eyes…
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@jll I cannot say for sure, but considering ES3300 is for more than 2 years and Firmware 7.4.5 for over 6 years out of support, I would assume that TLS could be an issue here. Are you sure you wanna have such an old system in production? Did you tried the diagnostics on the ES and was it able to connect to your downstream?…
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@pbnj can you explain which DNS traffic you mean? Client to DNS Proxy on the Firewall or Client to WAN to a public Resolver? The few appliances of mine which are upgraded already, working without trouble so far. --Michael@BWC