Sena LS100 User Manual download pdf (Page 26)

3.4 IP Filtering

The LS100 has an IP address based filtering feature to prevent unauthorized remote hosts from

accessing LS100. The user can allow one of the following scenarios by changing the parameter

settings:

- Only one host of a specific IP address can access the LS100

- Hosts on the a specific subnet can access the LS100

- Any host can access the LS100

The user may allow a host or a group of hosts to access the LS100. Then the user must enter the IP

address and subnet to be allowed for accessing.

To allow only a specific host to the LS100, enter the IP address of the specific host and just give

255.255.255.255 for the subnet. To allow any hosts to the LS100, give 0.0.0.0 for both of the IP

address and subnet. Please refer to Table 3-2 for more details.

Table 3-2 Input examples of allowed remote hosts

Input format

Allowable Hosts

Base Host IP address Subnet mask

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

For example, to allow only a 192.168.1.120 host for accessing, enter the following commands,

1. DHCP mode

> set ip dhcp 192.168.1.120 255.255.255.255

> save

> reboot

2. Static IP mode (ip : 192.168.161.5 , subnet : 255.255.0.0 , gateway :192.168.1.1)

> set ip static 192.168.161.5 255.255.0.0 192.168.1.1 192.168.1.120 255.255.255.255

> save

> reboot

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Sena LS100 User Manual Page 26