1. 07 5月, 2012 3 次提交
  2. 05 5月, 2012 1 次提交
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      tcp: be more strict before accepting ECN negociation · bd14b1b2
      Eric Dumazet 提交于
      It appears some networks play bad games with the two bits reserved for
      ECN. This can trigger false congestion notifications and very slow
      transferts.
      
      Since RFC 3168 (6.1.1) forbids SYN packets to carry CT bits, we can
      disable TCP ECN negociation if it happens we receive mangled CT bits in
      the SYN packet.
      Signed-off-by: NEric Dumazet <edumazet@google.com>
      Cc: Perry Lorier <perryl@google.com>
      Cc: Matt Mathis <mattmathis@google.com>
      Cc: Yuchung Cheng <ycheng@google.com>
      Cc: Neal Cardwell <ncardwell@google.com>
      Cc: Wilmer van der Gaast <wilmer@google.com>
      Cc: Ankur Jain <jankur@google.com>
      Cc: Tom Herbert <therbert@google.com>
      Cc: Dave Täht <dave.taht@bufferbloat.net>
      Acked-by: NNeal Cardwell <ncardwell@google.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      bd14b1b2
  3. 04 5月, 2012 19 次提交
  4. 03 5月, 2012 17 次提交