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About Duijv023
Community Record
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Jul 3 2024
11:39 PM
Hi, In a remote network we have an MX, running MX 18.211.2. It has an MG21E-WW running MG 3.101 attached to it, one cable attached to WAN2/Internet2; the other on port 12 (only for PoE purpose). Lately, the MG goes offline for several hours per day which is really more often than earlier. Earlier, we resolved a "MG-offline situation" by disabling the port 12, what forces PoE to shut down. After re-enabling port 12, the MG did a fresh new boot and most of the time came back online again within 10 minutes. BUT Since we upgraded FW to 18.211.2, the INTERNET2 icon stays green after shutting port 12 and I even can make a .PCAP of internet2 which shows (oneway) traffic. As the MG does not come back online within 60 minutes after restoring PoE, I really doubt whether PoE had really been disabled, or not. So we have 2 annoying things: - MG stops functioning spontaneously (e.g. I can't see a reason) - It seems I can no longer reboot the MG remotely The remote site is in London, our HQ is in Holland, so I cannot drive to it and have look physically Does anyone recognize the behaviour?
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Mar 12 2024
3:38 AM
2 Kudos
Hi, For me, I would like to see a gap, or else datapoints at 0.
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Mar 12 2024
12:32 AM
4 Kudos
I would like to post a kind of feature request here. Call it "improvement of graphs". What bothers me is that some graphs are interpolated. As an example: during a nightly outage of a MG21 (unfortunately, that happens now and then) one can see network traffic in the graph (that is obviously not here). Now that is quit clear, but it may be a really disturbing thing while troubleshooting a more complicated issue. This is not only seen on MG graphs but also on other dashboard pages (switches, Accesspoints, MX's). Besides this issue, regardless the selected time interval, graphs are calculated with the same amount of data. Most Meraki network usage graphs are far from detailed (even not in a 2 hour based interval), and perhaps better said: so undetailed they are almost unusable. Graphs can be a great help to see anomalies and other issues, so I hope Meraki will improve the display of graphs to a real helpful level! For the record: I'm writing this not to be angry or so, but in an attempt to get the Meraki life better for us all. Greetings from Holland! Alexander
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Mar 1 2024
4:30 AM
I've already opened a case (#11407796) earlier this morning, Thanks in advance and greetings from Holland! Alexander
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Mar 1 2024
2:22 AM
A collegue confirmed he did not see the information in his tenant and client devices too: So I submmitted a support case as it may be a generic issue for our european zone
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Mar 1 2024
12:40 AM
Mar 1 2024
12:24 AM
While troubleshooting reported issues from a device 5GHz-only client, I was zooming in to it by selecting its MAC / IP address. The device has been connected and working all the time, and that is confirmed in the dashboard. But when I switch to the tab "roaming", the timeline remains empty, no matter what period I select. And yes... I waited multiple minutes for the data to be 'served' and the device has roamed indeed (visible in timeline) Does anyone know what I can do? Or does this work on 2,4GHz enabled devices only?
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Feb 15 2024
1:10 AM
I couldn't find an issue. To me, it seems like a FP indeed. After a little while of rest, the events returned again. Multiple sites, multiple devices with multiple platforms/OS's.
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Feb 8 2024
6:54 AM
no actual events anymore. no one is complaining. Seems to be OK again
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Feb 8 2024
5:34 AM
Of course, working on that. Seeing it on all location throughout our organization. All kind of devices, Windows, IOS, Android.
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Feb 8 2024
4:40 AM
On multiple sites I see IDS alerts : Feb 8 13:06:36 IDS Alert ftg-hdn-mr009-f89e28da6552 Meraki Network OS whatsapp-chatd-edge-shv-01-ams4.facebook.com 157.240.201.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 13:01:16 IDS Alert ftg-hdn-mr009-f89e28da6552 Meraki Network OS whatsapp-chatd-edge-shv-01-ams4.facebook.com 157.240.201.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 12:57:48 IDS Alert ftg-hdn-mr002-f89e28da76f8 Meraki Network OS ac9293e5fb5d2d1d2.awsglobalaccelerator.com 3.33.252.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 12:53:12 IDS Alert ftg-hdn-mr002-f89e28da76f8 Meraki Network OS whatsapp-chatd-edge-shv-01-ams4.facebook.com 157.240.201.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 12:49:01 IDS Alert ftg-hdn-mr003-f89e28da6649 Meraki Network OS whatsapp-chatd-edge-shv-01-ams4.facebook.com 157.240.201.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 12:45:06 IDS Alert ftg-hdn-mr009-f89e28da6552 Meraki Network OS whatsapp-chatd-edge-shv-02-fra3.facebook.com 157.240.0.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 12:11:41 IDS Alert ftg-hdn-mr002-f89e28da76f8 Meraki Network OS whatsapp-chatd-edge-shv-01-lax3.facebook.com 31.13.70.50:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Feb 8 12:11:16 IDS Alert ftg-hdn-mr002-f89e28da76f8 Meraki Network OS whatsapp-chatd-edge-shv-01-ams4.facebook.com 157.240.201.61:80 Blocked SERVER-APACHEBEA WebLogic Apache Oracle connector Transfer-Encoding buffer overflow attempt Is it possible we see are seeing a False Positive? Greetings from Holland
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Firewall
Jul 3 2023
1:00 AM
5 Kudos
Why are cloud services interrupted? Because they suffer thunderstorms
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Apr 25 2023
10:32 PM
absolutely right, but in that way, I'll rephrase: where does Meraki portal show the clients actual datarate (in a table, not as in individual client pages). Background: we have some clients with a new laptop who had to disable WIFI-6 options at home for their laptop to be able to access the home WIFI. That raises us the the (crosscheck) questions: - does the laptop really use 802.11ax on our business networks (Meraki) - does our Meraki Wireless networks really service 802.11ax clients? or are they operating at 802.11ac?
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Apr 25 2023
7:09 AM
Is it possible to see which client usues which WIFI protocol? I know Meraki does show what protocols a client is capable of, but I can't find where to see what protocol a client is actual using (802.11ac or 802.11ax)... Greetings from Holland
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May 5 2022
10:45 PM
At the moment all AP's are communicating as they should. For now, case closed
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May 4 2022
10:55 PM
indeed. Very annoying. On serveral networks in our tenant various AP's stopped communicating with Meraki Cloud. Some of them do communicate again, some don't.
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Jun 2 2021
12:23 AM
Hi, Recently we connected out networks to our new MX250 firewalls. We discovered that each change we make seem to cause short traffic disruptions (even without any warning)... Think about firewall rules, NAT rules and so on. Is there a possibility to choose if a change must reset all TCP sessions or not (= wait until time-out), like Cisco the ASA firewalls do? As far as I'm concerned it is a very, very annoying thing, because you cannot change or troubleshoot during business hours! In our 24/7 business it is hard to find moments where it is allowed to cause disruptions, Greetings from Holland!
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