
1) 2011.4.18
1.1) Ϊ˸õ UDP ʽ syslog-ng ͨţӦ syslog-ng.conf
е source ѡ: so_rcvbuf(xxx):
source s_udp {
	udp(ip(0.0.0.0) port(12345) so_rcvbuf(81920000));
};

ͬʱ net.core.rmem_max, : /sbin/sysctl -w net.core.rmem_max=81920000
