System information

1. CONFIGURATION OVER WEB BROWSER
1.14 Firewall configuration
By the help of a firewall it is possible to set IP addresses from which are possible to re-
motely access the router and internal network connected behind a router. The choice Allow
remote access only from specified hosts is given for easier configuration of hosts. In this fire-
wall configuration it is possible to set up to four remote accesses by the help of Source, Source
IP Address, Protocol and Target Port.
Item Description
Source • single address – access allowed a single IP address defined
in the Source IP Address,
• any address – allowed access to any IP address.
Source IP address IP address from which it is allowed to access the router.
Source Protocol Specify protocol for remote access:
• all – access is allowed by all,
• TCP – access is allowed by TCP,
• UDP – access is allowed by UDP,
• ICMP – access is allowed by ICMP.
Target Port The port number on which it is allowed to access the router.
Table 25: Firewall configuration
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