При ддосе в /var/log/messages ведется лог и отрубается машина на некоторое время, объясните можно увеличить этот max count и где, либо каким правилом защищаться в iptables
May 4 14:44:32 unixmachine kernel: possible SYN flooding on port 80. Sending cookies.
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:37 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: __ratelimit: 51347 callbacks suppressed
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:42 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: __ratelimit: 3351 callbacks suppressed
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:44:49 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:45:00 unixmachine kernel: __ratelimit: 44108 callbacks suppressed
May 4 14:45:00 unixmachine kernel: xt_hashlimit: max count of 65536 reached
May 4 14:45:00 unixmachine kernel: xt_hashlimit: max count of 65536 reached
