ZyXEL Communications OLT2406, User Manual

Page: 623 / 766

Chapter 85 Access Control
OLT2406 User’s Guide
623
85.11.1 Requirements for Using SSH
You must install an SSH client program on a client computer (Windows or Linux operating system) that is
used to connect to the OLT over SSH.
85.12 Service Access Control Commands
Use these commands to control what services you may use to access the OLT. You may also change the
default service port for each service.
Table 328 Service Access Control Commands
COMMAND DESCRIPTION M P
show service-control
Displays service control settings. E 3
service-control ftp
Allows FTP access to the OLT. C 13
service-control ftp < socket-
number >
Specifies the service port for the FTP service. C 13
no service-control ftp
Disables FTP access to the OLT. C 13
service-control http
Allows HTTP access to the OLT. C 13
service-control http < socket-
number > < timeout >
Specifies the service port for the HTTP service
and defines the timeout period (in minutes).
timeout
: 1-255
C 13
no service-control http
Disables HTTP access to the OLT. C 13
service-control https
Allows HTTPS access to the OLT. C 13
service-control https < socket-
number >
Specifies the service port for the HTTPS service. C 13
no service-control https
Disables HTTPS access to the OLT. C 13
service-control icmp
Allows ICMP management packets. C 13
no service-control icmp
Disables ICMP access to the OLT. C 13
service-control snmp
Allows SNMP management. C 13
no service-control snmp
Disables SNMP access to the OLT. C 13
service-control ssh
Allows SSH access to the OLT. C 13
service-control ssh < socket-
number >
Specifies the service port for the SSH service. C 13
no service-control ssh
Disables SSH access to the OLT. C 13
service-control telnet
Allows Telnet access to the OLT. C 13
service-control telnet < socket-
number >
Specifies the service port for the Telnet service. C 13
no service-control telnet
Disables Telnet access to the OLT. C 13
show ssh <cr>
Displays SSH access information. E 3
show ssh key <rsa1|rsa|dsa>
Displays internal SSH public and private key
information. E 3
show ssh known-hosts
Displays the SSH known hosts information. E 3
show ssh session
Displays the SSH’s current sessions. E 3