Alternatively, I'd need to use a different PIE action, there is one which allows trapping to a set of ports (including CPU) instead of a single port. Which would also mean I'd have to always update these installed PIE rules when multicast routers appear or disappear behind any ports. Which would be quite a bit more work then toggling one bit in one place. Also would consume/dedicate one more multicast port mask entry for this special purpose. Hm... 2/2
#Realtek / #OpenWrt / #switchdev: So I can trap packets, like MLD, to the CPU via the packet inspection engine now. Now I want the Linux bridge to (potentially) forward MLD in accordance to #RFC4541, that is to all mc router ports. However the bridge will last-minute bail out bc. nbp_switchdev_allowed_egress() is false bc. it came from an offloaded port.
Changing skb->offload_fwd_mark to 0 somewhere would be the easiest. But not quite sure where and if that'd be too hacky. 1/2
Hello, Fediverse!
Sharing my new blog post: my wife wanted to print, and somehow that became a 3-day trip through Android printer discovery, mDNS/DNS-SD, IPPS, CUPS, Avahi, OpenWrt, VLANs, and ath10k firmware.
It was honestly a lot of fun.
https://tech-takumi.github.io/posts/my-wife-wanted-to-print/
Before this, the only reliable way to print at home was for me to upload PDFs over SFTP to my CUPS server and print them from there. This worked great, assuming you were me. My wife, quite reasonably, wanted to print like a normal person. From her device, over Wi-Fi. Without opening a ticket with the household infrastructure department. And, also quite reasonably, she has observed before that I make everything complex.
🛰️ AREDN goes Habanero-DVK! In den DARC-Labs auf der HAM RADIO 2026 portieren wir das AREDN-Mesh aufs Habanero-DVK von 8devices. OpenWRT läuft bereits – jetzt nehmen wir die 10-MHz-Bandbreite und die IPQ4019-Treiber unter die Lupe. Firmware-Bug oder Mess-Artefakt? Komm vorbei und debugge mit uns!
finalmente ho installato #openwrt su un Router 4G WiFi e sono scioccato dalla maturità e stabilità di questo progetto #opensource 🤓
controllo TOTALE sul dispositivo che diventa anche un sistema linux, si possono installare pacchetti per #adblock wireguard scan di vulnerabilità ip banner letsencrypt e tanto altro
un piccolo router di meno di €120 euro mi sembra un Cisco professionale da €1.000