SENA LS110 - Manual (Page 47)

47
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Serial port configuration
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1. Baud rate : 9600
2. Data bits : 8
3. Parity : None
4. Stop bit(s) : 1
5. Flow control : Hardware
6. Inter-character timeout : 0
7. Host mode : TCP Client
8. Destination IP : 192.168.23.30
9. Destination port : 7001
10. Inactivity timeout : 0
11. Cyclic connection : 0
12. DTR behavior : Always HIGH
13. DSR behavior : None
14. Allowed IP : 0.0.0.0
15. Allowed subnet : 0.0.0.0
<ESC> Back, <ENTER> Refresh
---> 15
Enter allowed subnet
--->
Figure 4-18 Setting IP Filtering (allowed subnet)
The users can allow one of the following scenarios by changing allowed IP, allowed subnet
parameters.
- Any host cannot access a specific service of the LS110
- Only one host of a specific IP address can access a specific service of the LS110
- Hosts on a specific subnet can access a specific service of the LS110
- Any host can access a specific service of the LS110
The factory default of the filtering feature is “All services and ports are accessible from any host”.
The meanings of each parameter in IP filtering configuration are as follows.
 allowed IP : field to identify allowable network ( address )
 allowed subnet : field to identify allowable network ( mask )
Case allowed IP allowed subnet Description
Any host cannot access
a specific service of the
LS110
255.255.255.255 255.255.255.255
except Serial Console,
cannot connect to
LS110 by Remote
Console
Only one host of a
specific IP address can
access a specific
service of the LS110
ex>
192.168.23.12
255.255.255.255
Only one IP can
connect to LS110 by
Remote console
Hosts on a specific
subnet can access a
specific service of the
LS110
ex>
192.168.23.0
ex>
255.255.255.0
all IPs like
192.168.23.xxx type
Any host can access a
specific service of the
0.0.0.0 0.0.0.0 Factory Default values