Efficient Networks Router family Command line interface Guida Utente Scaricare il pdf (Pagina 156)

156 Chapter 5. Command Line Interface Reference

SYSTEM ADDSNMPFILTER

This command is used to validate SNMP clients by defining a range of IP addresses that are allowed to access the

router via SNMP. This validation feature is off by default.

Note 1: This command does not require a reboot and is effective immediately.

Note 2: To list the range of allowed clients, use the command system list when you are logged in with read and

write permission (be sure to log in with password).

SYSTEM ADDSYSLOGFILTER

Access to the system logging port can be controlled with the following filter command:

SYSTEM ADDTELNETFILTER

This command is used to validate Telnet clients by defining a range of IP addresses that are allowed to access the

router via Telnet. This validation feature is off by default.

Note 1: This command does not require a reboot and is effective immediately.

Note 2: To list the range of allowed clients, use the command system list when you are logged in with read and

write permission (log in with password).

system addSNMPFilter <first ip addr> [<last ip addr>] | LAN

Þrst ip addr First IP address of the client range.

last ip addr Last IP address of the client range. May be omitted if the range contains only one IP address.

LAN Local Ethernet LAN.

Example:

system addSNMPFilter 192.168.1.5 192.168.1.12

system addSyslogFilter <firstipaddr> [<last ip addr>] | LAN

system addTelnetFilter <first ip addr> [<last ip addr>] | LAN

Þrst ip addr First IP address of the client range.

last ip addr Last IP address of the client range. May be omitted if the range contains only one IP address.

LAN Local Ethernet LAN.

Example:

system addTelnetFilter 192.168.1.5 192.168.1.12

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Efficient Networks Router family Command line interface Guida Utente Pagina 156