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NixOS System Operations

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About system administration for running NixOS systems in production. Declaratively manage your operations. | Room recommendations: #networking:nixos.org145 Servers

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24 Feb 2025
@thunder:kotiboksi.xyz@thunder:kotiboksi.xyz left the room.21:04:30
25 Feb 2025
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26 Feb 2025
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@hexa:lossy.networkhexathe ssh connect rate on my oracle box is super high20:16:42
@hexa:lossy.networkhexalike multiple per second20:16:45
@hexa:lossy.networkhexavarying ip addresses, few penalties issued by sshd20:17:04
@hexa:lossy.networkhexathey mostly fail in preauth20:17:43
@hexa:lossy.networkhexa so now i reduced the kexAlgorithms to just sntrup761x25519-sha512@openssh.com and now I get close to 100% kexalgo mismatches 20:17:59
@hexa:lossy.networkhexahow does everyone else deal with that?20:18:59
@hexa:lossy.networkhexathe first thought would be fail2ban, maybe crowdsec20:20:26
@hexa:lossy.networkhexabut crowdsec is of course a bit weird 🙂 20:20:51

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