1 configuration access, 2 serial port access – SENA PS400 User Manual
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5.1.1 Configuration access
The HelloDevice Pro Series remote console access feature can be enabled or disabled by selecting
submenu 1.Remote configuration by Telnet. Factory default setting of this feature is
“Enabled”. If the remote configuration feature is enabled, you can specify a host or hosts allowed to
access the HelloDevice Pro Series for configuration by selecting submenu 2.Allowed remote
hosts for configuration
. When you select this menu, you have to enter the IP address or
subnet to be allowed to access the HelloDevice Pro Series in the format of “subnet or IP
address/subnet mask”. If you want to allow only a specific host to access the HelloDevice Pro Series
for configuration, enter “IP address/255.255.255.255” such as 192.168.1.100/255.255.255.255. If you
want to allow any hosts on the specified subnet, enter
“subnet/subnet mask” such as
“192.168.1.0/255.255.255.0”. If you want to allow any host, enter “0.0.0.0/0.0.0.0”. Please refer to
Table 5-2 for more details. Default setting of allowable remote hosts for configuration is “Any”.
Table 5-2 Input examples of allowed remote hosts
Allowable Hosts
Input format
Any host
0.0.0.0/0.0.0.0
192.168.1.120
192.168.1.120/255.255.255.255
192.168.1.1 ~ 192.168.1.254
192.168.1.0/255.255.255.0
192.168.0.1 ~ 192.168.255.254
192.168.0.0/255.255.0.0
192.168.1.1 ~ 192.168.1.126
192.168.1.0/255.255.255.128
192.168.1.129 ~ 192.168.1.254
192.168.1.128/255.255.255.128
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Advanced options -> Remote host access control
---------------------------------------------------------------------------
Select menu
1. Remote configuration by telnet : Enable
2. Allowed remote hosts for configuration : Any
3. Allowed remote hosts for Port#1 : Any
4. Allowed remote hosts for Port#2 : Any
5. Allowed remote hosts for Port#3 : Any
6. Allowed remote hosts for Port#4 : Any
----->
Figure 5-2. Set up the parameters for telnet remote configuration access
5.1.2 Serial Port access
Similar to remote configuration access control, the remote host for each serial port could be also
filtered based on IP address. You can use this option by selecting submenu 3~6. Refer to table 5-2 for
more details for the input format.