Hi, all We see some attack on our apache reverse proxy server. 180.211.101.213 - - [11/Jun/2012:11:30:00 -400] "POST / HTTP/1.0" 301 324 201.243.47.144 - - [11/Jun/2012:11:30:00 -400] "POST / HTTP/1.0" 400 226 113.162.230.163 - - [11/Jun/2012:11:30:00 -400] "POST / HTTP/1.0" 503 323 How can we block those activities on the apache server? Thanks. Ryan Jiang This message (including any attachments) is intended solely for the specific individual(s) or entity(ies) named above, and may contain legally privileged and confidential information. If you are not the intended recipient, please notify the sender immediately by replying to this message and then delete it. Any disclosure, copying, or distribution of this message, or the taking of any action based on it, by other than the intended recipient, is strictly prohibited. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx