Inseego 5G Home Router 1A User Manual page 41

Figure 29. Firewall Tab on the Advanced Settings Page
The Firewall page contains three sections:
Security Level — Sets general security level for the 5G Home Router 1A to Low, Medium or
•
High.
o Low — allows inbound traffic to services with open ports matching the inbound
request port. Outbound traffic is allowed to any service.
o Medium — Rejects inbound traffic. Outbound traffic is allowed for any service.
o High — Rejects inbound traffic. Outbound traffic is allowed only for TELNET (port 23),
FTP (port 21), HTTP (port 21), HTTP (port 80), HTTPS (port 443), SMTP (port 25), DNS
(port 53), POP3 (port 110), and IMAP (port 143).
DMZ — Allows the connected device specified as the DMZ (Demilitarized Zone) IP address to
•
receive all traffic which would otherwise be blocked by the firewall. To use it, select the Allow
DMZ check box and enter the IP address of the connected device you wish to become the
DMZ device. Then click Save Changes.
5G HOME ROUTER 1A USER GUIDE 39