incidents: add 035 - 040
was sitting on them a long time...
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@ -1392,3 +1392,85 @@ someone accidentially unplugged the power for the network core in the facility m
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* `ap-c495` additional wifi restart at 05:10
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* `ap-ac7c` additional wifi restart at 05:10
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* `ap-0b99` additional wifi restart at 05:10
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035 2023.01.16 04:30 - 12:15 (ANS) | uplink broken
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--------------------------------------------------
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facility management rebooted the gigacube
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036 2023.01.24 02:15 (RGS) | (maintenance) increase tx power of aps
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-------------------------------------------------------------------
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```
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RUNNING HANDLER [reload wireless] *********************************************************************************************************************
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Tuesday 24 January 2023 02:16:45 +0100 (0:00:31.967) 0:02:06.789 *******
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```
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see `191b7f2` for details
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037 2023.01.29 23:10 - 2023.01.30 17:00 (ADP) | unstable ethernet link to tent-3
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--------------------------------------------------------------------------------
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**impact**:
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very unstable uplink for ap in `tent-3`
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**hotfix**:
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shutdown ap via poe to move clients onto other accesspoint (there really are no other ap in this tent though :()
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**problem**:
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someone butchered the ethernet cables (from the network core) by squeezing and bending them through cable guides.
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**fix**:
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Tried "unbending" them and the link came back!
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038 2023.02.01 04:00 (ADP) | move to different mullvad account
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--------------------------------------------------------------
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old pubkey: 'Sqz0LEJVmgNlq6ZgmR9YqUu3EcJzFw0bJNixGUV9Nl8=`
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```
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RUNNING HANDLER [reload network] **********************************************************************************************************************
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Wednesday 01 February 2023 03:59:45 +0100 (0:00:03.789) 0:01:22.895 ****
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changed: [gw-core01]
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```
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see commit `68ee430` for details
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039 2023.02.07 (ADP) | unstable ethernet link in tent-3 (again)
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---------------------------------------------------------------
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**introduction**:
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the uplink for `tent-3` went flacky again
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**problem**:
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the cables took irrepearable damage from mishandling (see `incident 035` for details)
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**fix**:
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* install new access switch into `tent-2` (`sw-access04`: `220bb14`)
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* migrate uplink for `tent-3` from the `core` onto `sw-access04`
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040 2023.02.28 08:00 (ADP) | dns issues
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---------------------------------------
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**introduction**:
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Someone on site called and notified me that "the internet is not working".
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**problem**:
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`gw-core01` stopped serving dns queries:
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```
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root@gw-core01:~# logread | grep max
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Tue Feb 28 08:44:16 2023 daemon.warn dnsmasq[1]: Maximum number of concurrent DNS queries reached (max: 150)
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```
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**fix**:
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* increased `maxdnsqueries`
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* increased `dnscache`
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* changed upstream dns to `9.9.9.9` (quad9) and `1.1.1.1` (cloudflare)
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see `a236643` for details
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