User Guide

Chapter 5. Command Line Interface Reference 125
SYSTEM BLOCKNETBIOS
The router can block all netbios and netbui requests from being sent over the wan. This command sets the
defaultvalue for the entire router when a remote router is defined.
After a remote device is defined, the command remote blockNetBIOS on|off <remoteName> can enable or disable
this feature.
SYSTEM BOOTPSERVER
Lets the router relay BootP or DHCP requests to a DHCP server on the WAN when a PC attempts to acquire an IP
address using DHCP. This command disables the router’s DHCP server.
SYSTEM COMMUNITY
Enhances SNMP security by allowing the user to change the SNMP community name from its default value of
“public” to a different value. Refer to Management Security, on page 87
.
Note:
The command
system community
(with no value) will display the current community name.
system authen
none | pap | chap
none When set to none (the default), the authentication protocol is negotiated, with the
minimum
best
security level as defined for each remote router in the database.
pap When set to pap, negotiation will begin with PAP (instead of CHAP) for those entries that have
PAP in the remote database and only when the call is initiated locally.
chap Overrides all the remote database entries with chap; i.e., only CHAP will be performed.
Example:
system authen CHAP
system blockNetBIOS
Default yes|no
system bootpServer
<
ipaddr
>
ipaddr
IP address of the target router in the format of 4 decimals separated by periods.
Example:
system bootpServer 128.1.210.64
system community
[
<SNMP community name>
]
SNMP community name
String of up to 40 characters.