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synfinatic / udp-proxy-2020

A crappy UDP router for the year 2020 and beyond
MIT License
106 stars 7 forks source link

Figure out & fix the LinkLayer issue with Raw #37

Closed synfinatic closed 3 years ago

synfinatic commented 4 years ago

The whole thing about Raw interfaces is because LinkLayer for RAW is 101, but calling pcap.Handle.LinkType() returns the DLT not the LinkType! The result is for Raw interfaces you get either 12 or 14 (depending on OS) instead of 101 which causes nothing but pain. :-/