ADVANCED NETWORK
MultiConnect
®
eCell User Guide 17
Chapter 5 – Advanced Network
Advanced Network
This section is only available when NAT mode is selected in the WAN cellular internet setup. Enable/disable
firewall, Stealth Mode, SPI, and Discard PING from the WAN interface.
Configuration
Firewall: Enable / Disable Firewall.
Options
Stealth Mode: When enabled, the router will not respond to port scans from the WAN. This makes the
router less susceptible to discovery and attacks.
SPI (Stateful Packet Inspection): Also known as dynamic packet filtering. This helps to prevent cyber attacks
by tracking more states per session. It validates that the traffic passing through that session conforms to the
protocol.
Discard PING from WAN side: When enabled, this gateway won't reply to any ICMP request packets from
the WAN side.
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