Ip Filtering - Sena HelloDevice Lite Series User Manual

4.3 IP Filtering

The LS100W has an IP address based filtering feature to prevent unauthorized remote hosts from
accessing LS100W . 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 LS100W
- Hosts on the a specific subnet can access the LS100W
- Any host can access the LS100W
The user may allow a host or a group of hosts to access the LS100W. Then the user must enter
the IP address and subnet to be allowed for accessing.
To allow only a specific host to the LS100W, enter the IP address of the specific host and just
give 255.255.255.255 for the subnet. To allow any hosts to the LS100W, give 0.0.0.0 for both of the IP
address and subnet. Please refer to Table 4-1 for more details.
Allowable Hosts
192.168.1.120
192.168.1.1 ~ 192.168.1.254
192.168.0.1 ~ 192.168.255.254
192.168.1.1 ~ 192.168.1.126
192.168.1.129 ~ 192.168.1.254
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
OK
> save
OK
> 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
OK
> save
OK
> reboot
Table 4-1 Input examples of allowed remote hosts
Any host
Input format
Base Host IP address
0.0.0.0
192.168.1.120
192.168.1.0
192.168.0.0
192.168.1.0
192.168.1.128
30
Subnet mask
0.0.0.0
255.255.255.255
255.255.255.0
255.255.0.0
255.255.255.128
255.255.255.128