SIXNET Cellular Smart Modem M-1100/1300
Sixnet's IP Transparency technology presents the cellular network's IP address directly to the Ethernet port. This eliminates the need for complex NAT (network address translation) or the more difficult "double-NAT" configurations. Reduced complexity means cleaner and faster installations.
Firewall with Access Control List (ACL) and packet filtering. ACL restricts network access to your approved servers and networks. Packet filtering prevents leaking illegal packets to the cellular network resulting in better performance and uptime.