Clientes sendo bloqueados ao subir arquivos no ftp

[joaopaulo]

Recomende que seu cliente faça um zip dos arquivos e depois descompacte diretamente no cpanel. É bem mais rápido e não da esses problemas loucos.

PS: Cheque o tamanho máximo do arquivo para upload.

[Visitante]

Como desativa esta **** de port scan alguém sabe?

Todas vez bloqueia os clientes subindo pro ftp :(

[Jesmarcelo]

Não recomendo desabilitar, recomendo aumentar o valor de 10 para 20, no arquivo /etc/csf/csf.conf procure pela linha PS_LIMIT

[Visitante]

Engraçado é que bloqueia por port scan nada haver -.-' valeu aumentei vamos ver se soluciona obrigado msm :D

[Visitante]

Veja abaixo :(

Time:    Thu Jan 12 12:38:44 2012 -0200

IP:	  187.65.72.54 (BR/Brazil/bb414836.virtua.com.br)

Hits:    21

Blocked: Temporary Block

Sample of block hits:

Jan 12 12:32:27 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21281 DF PROTO=TCP SPT=2110 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:32:29 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21282 DF PROTO=TCP SPT=2110 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:32:35 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21311 DF PROTO=TCP SPT=2110 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:33:27 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21669 DF PROTO=TCP SPT=2121 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:33:30 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21671 DF PROTO=TCP SPT=2121 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:33:36 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21675 DF PROTO=TCP SPT=2121 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:34:28 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21799 DF PROTO=TCP SPT=2125 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:34:31 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=21800 DF PROTO=TCP SPT=2125 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:34:37 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=22039 DF PROTO=TCP SPT=2125 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:35:29 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=22501 DF PROTO=TCP SPT=2132 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:35:32 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=22502 DF PROTO=TCP SPT=2132 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:35:38 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=22518 DF PROTO=TCP SPT=2132 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:36:30 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=23330 DF PROTO=TCP SPT=2136 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:36:33 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=23331 DF PROTO=TCP SPT=2136 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:36:39 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=23405 DF PROTO=TCP SPT=2136 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:37:31 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=24270 DF PROTO=TCP SPT=2141 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:37:34 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=24271 DF PROTO=TCP SPT=2141 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:37:40 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=24532 DF PROTO=TCP SPT=2141 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:38:32 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=25113 DF PROTO=TCP SPT=2149 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:38:35 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=25114 DF PROTO=TCP SPT=2149 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Jan 12 12:38:41 srv kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=00:16:3e:54:d6:7a:00:15:2b:28:18:00:08:00 SRC=187.65.72.54 DST=63.143.32.72 LEN=48 TOS=0x00 PREC=0x00 TTL=111 ID=25222 DF PROTO=TCP SPT=2149 DPT=3306 WINDOW=65535 RES=0x00 SYN URGP=0

Não desative o port scan, se preferir, pode mudar o número de conexões simuntâneas maximas. O recomendável é que o cliente ponha 6 e seu limite seja 8.

Para mudar no WHM Root acesse FTP Server Configuration.