syn flood @ linux kernel - 2.4.20

XuGuohui

redhat 9 默认安装，apache 2。0服务，web访问响应慢，以下是可能相关dmesg信息
TCP: Treason uncloaked! Peer 211.155.61.10:53855/80 shrinks window 1340741206:1340742666. Repaired.
TCP: Treason uncloaked! Peer 211.155.61.10:53855/80 shrinks window 1340741206:1340742666. Repaired.
TCP: Treason uncloaked! Peer 211.155.61.10:53855/80 shrinks window 1340741206:1340742666. Repaired.
TCP: Treason uncloaked! Peer 211.155.61.10:53855/80 shrinks window 1340741206:1340742666. Repaired.
TCP: Treason uncloaked! Peer 211.155.61.10:56537/80 shrinks window 2401861689:2401863149. Repaired.
TCP: Treason uncloaked! Peer 211.155.61.10:56537/80 shrinks window 2401861689:2401863149. Repaired.
TCP: Treason uncloaked! Peer 211.155.61.10:12766/80 shrinks window 2521829786:2521831246. Repaired.

什么类型的攻击？怎么防止？求教！

RAULNAN

请问这个问题解决了吗？

dancingpig

？dmesg好象是系统启动的信息吧和给攻击好象没关系吧
syn flood如果有也是在messege的log里吧