Meraki

AlvinWu · ‎Jul 28 2021

I think I got an answer for that, when the org is small with not many devices it looks all right. However, we have orgs with over 15000 devices, it took 22 secs to over 100 secs for the Meraki API to return the results (including all paginations which are currently set as 1000 results per page). And from time to time, we also received nothing from the API call. For org with many devices, introducing some filters similar to "get-organization-uplinks-statuses" makes more sense.

AlvinWu · ‎Jun 7 2020

Thank you @sungod, that's interesting as you said after 0000 UTC. Maybe I should have some constant runs to see if similar in that Org. We may also evaluate API V1 beta.

AlvinWu · ‎Jun 3 2020

Our API to one specific org started to receive HTTP Status code 500 and 502 Error from the response header. This is not constantly happening and non-predictable. It may work fine for a few days and suddenly we may have 3 or 5 "Page not found" during a short period like less than 60 mins. All these 500 and 502 response body were the same "Page not Found". (I will paste the full response body) What we have identified were : This issue is only on one specific Org Happens only to "POST" requests, not on "GET" Known endpoints with these issues are: "createOrganizationNetwork" "bindNetwork" "createOrganizationActionBatch" "removeNetworkDevice" All response body was the same The whole API process duration from send to receive varies from a few seconds up to 61 seconds from 1st May to 4 June we had 25 recorded 500 Errors and 15 recorded 502 Errors Anyone has similar issues or experienced something similar? Contacted Meraki TAC, came back with "didn't find any issue on our end. No backend errors were generated on the shard when the API request failed which means the affected requests never made to the shard. The load on the shard was normal and was working as normal during the whole time. No outages were reported matching the provided timestamps and the service was available throughout the whole time." "The error 502 and 500 are related to the unavailability of web service. This can be related to end device/network issue or the service is not available. In our case, we didn't see any error getting registered on the shard which are usually there if it is a service issue." "The error can also be caused when there is a delay between the client and the server due to packet loss or the request does not make in the time allowed. The issue is very much looking at the client-side. When I mentioned 'unavailability of web service' it was in the context of the API call not reaching to the server." This is extremely fascinating to us, Meraki API is 100% using TCP and should be connection-oriented. Between our end to the API endpoints, there will be NO packet loss as we successfully received the 500/502 with a full response body. I think there must be some performance issue on that Org hosted environment, however, as a customer, we don't have any visibility of that and have to trust support to help us to identify the root cause. Response Boby: "<!DOCTYPE html PUBLIC \\\"-\\/\\/W3C\\/\\/DTD XHTML 1.0 Transitional\\/\\/EN\\\" \\\"http:\\/\\/www.w3.org\\/TR\\/xhtml1\\/DTD\\/xhtml1-transitional.dtd\\\">\\n<html xmlns=\\\"http:\\/\\/www.w3.org\\/1999\\/xhtml\\\" xml:lang=\\\"en\\\" lang=\\\"en\\\">\\n<head>\\n <title>Page not found - Cisco Meraki<\\/title>\\n <style type=\\\"text\\/css\\\">\\n body {\\n display: flex;\\n flex-direction: column;\\n justify-content: flex-start;\\n align-items: center;\\n margin: 0 2em;\\n font-family: Helvetica, Arial, sans-serif;\\n line-height: 1.45;\\n color: #222325; \\/* same as $gray-10 in mkiColorVariables.json *\\/\\n }\\n .header__container,\\n .content__container,\\n .footer__container {\\n max-width: 800px;\\n width: 100%;\\n }\\n .header__container {\\n padding: 2em 0;\\n border-bottom: 1px solid #D7D7D9; \\/* same as $gray-80 in mkiColorVariables.json *\\/\\n }\\n .header__merakiLogo {\\n height: 2.125em;\\n }\\n .header__merakiLogo--gray {\\n fill: #898b8e;\\n }\\n .header__merakiLogo--green {\\n fill: #67b346;\\n }\\n h1.content__title {\\n font-size: 1.728em; 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AlvinWu · ‎Sep 19 2019

I am trying to get the Network Device Loss and Latency from lossAndLatencyHistory. However, it requires the destination IP used to obtain the requested stats. The IP list can be configured at Security SD-WAN / Traffic Shaping / Uplink statistics. Is there an API to retrieve the IP list?

AlvinWu · ‎Mar 31 2019

Thank you OliverD, I think we are on a similar track.

AlvinWu · ‎Mar 29 2019

Thank you OliverD, Are you using SNMP traps for the WAN interface monitoring? Or other methods, if you don't mind to share.

AlvinWu · ‎Mar 28 2019

We are facing the same problem, have you found any walk around or a solution from Meraki?

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