Configure a Beacon 6 (HA-0336W-B) Nokia WiFi Beacon 6 Product Guide
92 3FE-47429-AAAA-TCZZA Issue: 01
Procedure 25 Firewall configuration
Select Security > Firewall from the top-level menu in the Ethernet Gateway window, as
shown in Figure 37.
Figure 37 Firewall window
Three security levels are available: Off, Low, and High.
At the Off level, no firewall security is in effect.
At the Low level, pre-routing is supported: port forwarding, DMZ, host application, and host
drop. Also supported are application services: DDNS, DHCP, DNS, H248, IGMP, NTP
client, SSH, Telnet, TFTP, TR-069, and VoIP. The following types of ICMP messages are
permitted: echo request and reply, destination unreachable, and TTL exceeded. Other
types of ICMP messages are blocked. DNS proxy is supported from LAN to WAN but not
from WAN to LAN.
At the High level, pre-routing and application services are not supported. UDP Port 8000
can be used to access the services, for example FTP can use 8021 and Telnet can use
8023. Regular UDP cannot be used. RG access is permitted via the LAN side but not via
the WAN side.
Table 30 describes the fields in the firewall window.
Table 30 Firewall parameters
Field Description
Security Level Choose the security level from the drop-down menu: Off, Low, or High
Attack Protection
(Protection against
DoS or DDoS attacks)
Choose enable or disable attack protection from the drop-down menu
The default is disable
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