What I learned/surmised yesterday happened in a whirlwind, so the details aren't quite clear to me yet.
> Node fine, no issues
> apply newly learned firewall rules, go to sleep
> wake up, see force close
> panic
> firewall logs show blocked IP's to node while sleep
> nuke firewall rules
The particular network firewall rule was 'Drop invalid state', which I don't fully understand and blindly applied as part of an overall hardening guide.
So, to attempt answering your question given my limited knowledge:
An offline node doesn't seem to cause anything to get stuck, but an online node with broken LAN routing appears to be a real issue.
Perhaps my node appeared as viable in the graph, accepted an htlc, but threw it in the fuckin trash? 🤷♂️
npub193…v3s9z
2023-12-19 22:15:24
in reply to nevent1q…mk3v
Author Public Key
npub193zre3x4ke2fte9xfqfw30tdwketw2x3ysx9vtplmtjhufxmawasqv3s9zPublished at
2023-12-19 22:15:24Event JSON
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"content": "What I learned/surmised yesterday happened in a whirlwind, so the details aren't quite clear to me yet.\n\n\u003e Node fine, no issues\n\u003e apply newly learned firewall rules, go to sleep\n\u003e wake up, see force close\n\u003e panic\n\u003e firewall logs show blocked IP's to node while sleep\n\u003e nuke firewall rules\n\nThe particular network firewall rule was 'Drop invalid state', which I don't fully understand and blindly applied as part of an overall hardening guide.\n\nSo, to attempt answering your question given my limited knowledge:\n\nAn offline node doesn't seem to cause anything to get stuck, but an online node with broken LAN routing appears to be a real issue. \n\nPerhaps my node appeared as viable in the graph, accepted an htlc, but threw it in the fuckin trash? 🤷♂️\n\n",
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