ETIC SIG, User Manual, Page: 62 / 83

CONFIGURATION
Page 62
User’s guide ref 9017409-01 SIG Router & VPN server
”Destination IP address” & “destination port” parameters :
Enter the value of the destination IP address and the destination port
number. Select the netmask value.
14.3 Remote users filters
A remote user filter applies to the IP packets received inside a remote
user connection.
25 remote user filters can be configured and assigned individually to each
of the users declared in the user list.
A remote user filter is a table of destination port numbers and IP
addresses belonging to the LAN network.
Once a remote user is connected to the SIG router, the router applies the
filter assigned to him (see the remote user form).
According to his identity (Login and password, he will thus only access to
the IP domain defined by the filter.
Example :
Filter name : Access to the device PLC1 (html and modbus)
Filter policy :
All is forbidden except what we specify
Rules list
Action Device Service
Allow PLC1
192.168.0.12 80
Allow PLC1 192.168.0.12 Modbus 502
A filter must be assigned at least to one user to become enabled.
Step 1 : Complete, if necessary, the list of services
Remark : The main services (html, ftp, modbus) are available from
factory; for that reason, most of the time, that step can be skipped.
•
Select the menu “system” and then “service list” The list of TCP ports
is displayed.
•
Click « add a service ».
•
Enter the label of that the new service, assign a protocol (udp, tcp,
icmp) and a port number.
•
Save. The list is updated.