On Sun, Apr 19, 2026 at 7:55 PM Jiayuan Chen <[email protected]> wrote: > > Exercise the RFC 5961 Section 5.2 / RFC 793 Section 3.9 requirement > on the upper edge of the acceptable ACK range, mirroring the existing > coverage of the SEG.ACK < SND.UNA - MAX.SND.WND case. > > After the peer ACKs data the receiver has never sent, the receiver > must respond with <SEQ = SND.NXT, ACK = RCV.NXT, CTL = ACK> and drop > the offending segment. The script validates this exact response. > > Signed-off-by: Jiayuan Chen <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]> Thanks!
