#pmtu — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #pmtu, aggregated by home.social.
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Weekend Reads
* Internet PMTU measurement analysis
https://pure.mpg.de/rest/items/item_3728539_1/component/file_3728540/content
* Negative DNS answers
https://ispcol.potaroo.net/2026-08/nxd.html
* Telstra July 2026 outage report
https://www.telstra.com.au/content/dam/tcom/dynamic-media-projects/luke-campbell/TAP-Findings-for-Telstra-Outage.pdf
* The IRR landscape RPKI can replace
https://labs.ripe.net/author/mw/the-irr-landscape-what-rpki-can-replace/
* Unexpected IP4 TTL rewrites
https://sebastiankappes.com/papers/kappes2026ttl.pdf