my more specific question was gro. On gro assembly is the dscp/ecn header examined?
On Mon, Oct 18, 2021 at 6:02 AM Toke Høiland-Jørgensen <[email protected]> wrote: > > Dave Taht <[email protected]> writes: > > > An open question for me: > > > > What happens when a GSO packet is marked? Do all the packets get the > > marking, or just the first? > > When segmenting a GSO packet, the IP header is copied to all segments. > The code has grown quite complex over the years, but it's easier to see > in the original submission from 2006: > > https://lore.kernel.org/all/[email protected]/ > > Which means all packets in a GSO segment will end up marked on the > wire... > > -Toke -- Fixing Starlink's Latencies: https://www.youtube.com/watch?v=c9gLo6Xrwgw Dave Täht CEO, TekLibre, LLC _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
