Tootfinder

from my link log —
Of donkeys, mules, and horses: data structures for network prefixes in Rust.
https://blog.nlnetlabs.nl/donkeys-mules-horses/
saved 2021-05-27

Of Donkeys, Mules & Horses
A quest for the perfect data-structure to store and retrieve a full table of IP Prefixes, while maintaining the hierarchical relations.

Get to know #Sylius inside out!
My latest @… blog post explores the concept of anonymous template component prefixes and their significance.
Read more:

Weekend Reads
* Post-quantum RPKI framework
https://arxiv.org/abs/2603.06968
* DNSSEC negative trust anchors
https://

pqRPKI: A Practical RPKI Architecture for the Post-Quantum Era
The Resource Public Key Infrastructure (RPKI) secures Internet routing by binding IP prefixes to authorized Autonomous Systems, yet its RSA foundations are vulnerable to quantum adversaries. A naive swap to post-quantum (PQ) signatures (eg Falcon) is a poor fit for RPKI's bulk model: every relying party (RP) repeatedly fetches and validates the entire global repository, so larger keys and signatures inflate bandwidth and CPU cost, especially during a long dual-stack transition. We present pqRPK…

IP4 prefixes for.ir TLD name servers are being announced. TCP/UDP over IP4 queries are getting responses from most of those name servers.
There are inconsistencies between what is in the root and now in ir. The root zone has IP6 addresses for each .ir name server, but the .ir zone currently does not. c.nic.ir in the root has glue for a name server in NL that is still responding authoritatively on both A and AAAA addresses, but it is surely out of sync.
Oddly, the ir zone has an…

🔄 CacheAligner: Stabilizes prefixes so provider caching actually works - up to 10x savings by fixing dynamic content like dates that break cache hits
📊 RollingWindow: Manages context within limits without breaking tool calls - drops oldest tool outputs first, never breaks system prompts or recent turns
🔧 Easy setup options: Proxy server works with any #OpenAI-compatible client with…

A few of DoD's BGP withdrawals I looked at are covered by larger prefixes. I am not intimately familiar with these networks, but I think it would be a good guess to say these BGP updates reflect something related to the Israel-US strikes on Iran.
https://noc.social/@dataplane/116155288…

A Spanish hosting provider that had stuck with Path.net (#AS396998) for add-on DDoS mitigation services for select IP addresses/prefixes longer than most has had enough (translated from Spanish):
"Unfortunately, the Path.net service was discontinued due to recurring outages."