Hi, here is just a few lines of the ProFTPd log file. Should I block this IP 84.170.202.68, how can I do it!
ProFTPd [26998] 84.170.202.68 [25/Feb/2006:14:11:45 -0800] "PASS (hidden)" 230
ProFTPd [26999] 84.170.202.68 [25/Feb/2006:14:11:45 -0800] "PASS (hidden)" 230
ProFTPd [26997] 84.170.202.68 [25/Feb/2006:14:11:45 -0800] "PASS (hidden)" 230
ProFTPd [27000] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27001] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27002] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27003] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27000] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27001] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27002] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27003] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27004] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27005] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27006] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27007] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27004] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27005] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27006] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27007] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27008] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27009] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27010] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27011] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27008] 84.170.202.68 [25/Feb/2006:14:11:55 -0800] "PASS (hidden)" 230
ProFTPd [26998] 84.170.202.68 [25/Feb/2006:14:11:45 -0800] "PASS (hidden)" 230
ProFTPd [26999] 84.170.202.68 [25/Feb/2006:14:11:45 -0800] "PASS (hidden)" 230
ProFTPd [26997] 84.170.202.68 [25/Feb/2006:14:11:45 -0800] "PASS (hidden)" 230
ProFTPd [27000] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27001] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27002] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27003] 84.170.202.68 [25/Feb/2006:14:11:48 -0800] "USER anonymous" 331
ProFTPd [27000] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27001] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27002] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27003] 84.170.202.68 [25/Feb/2006:14:11:49 -0800] "PASS (hidden)" 230
ProFTPd [27004] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27005] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27006] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27007] 84.170.202.68 [25/Feb/2006:14:11:51 -0800] "USER anonymous" 331
ProFTPd [27004] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27005] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27006] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27007] 84.170.202.68 [25/Feb/2006:14:11:52 -0800] "PASS (hidden)" 230
ProFTPd [27008] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27009] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27010] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27011] 84.170.202.68 [25/Feb/2006:14:11:54 -0800] "USER anonymous" 331
ProFTPd [27008] 84.170.202.68 [25/Feb/2006:14:11:55 -0800] "PASS (hidden)" 230