APC IP DSLAM Guía de usuario Pagina 134

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 603
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 133
Application Note
126
7.2.9 FTP filter
FTP rules can be applied to restrict access to FTP servers
on the Internet. Access can be restricted to file transfers
between the permitted FTP server and the client.
7.2.9.1 Scenario
7.2.9.2 Configuration
Step 1: create the filter rule for FTP filter
$create filter rule entry ruleid 4 action drop ruledir in
entry created
rule id : 4 rule action : drop
set priority : - admin status : disable
stats admin status : disable rule priority : high
rule direction : in applywhenreq : disable
pkt type : ucast
application description : -
snoop level : interface
$
Step 2: create the subrule
$create filter subrule tcp ruleid 4 subruleid 1 dstportfrom 21 dstportto
23 srcp ortcmp any dstportcmp inrange subruleprio high
entry created
rule id : 4 subrule id : 1
start source port : - end source port : -
start destination port : 21 end destination port : 23
source port comparison : any destination port comparison :
inrange
subrule priority : high
transport header : ethernet
$
Step 3: enable the rule
$modify filter rule entry ruleid 4 status enable
rule id : 4 rule action : drop
set priority : - admin status : disable
stats admin status : disable rule priority : high
rule direction : in applywhenreq : disable
pkt type : ucast
application description : -
snoop level : interface
set done
rule id : 4 rule action : drop
set priority : - admin status : enable
stats admin status : disable rule priority : high
rule direction : in applywhenreq : disable
pkt type : ucast
application description : -
snoop level : interface
$
Vista de pagina 133
1 2 ... 129 130 131 132 133 134 135 136 137 138 139 ... 602 603

Comentarios a estos manuales

Sin comentarios