LTE Outdoor CPE
EN-23
Security Settings
Configure firewall settings to suit your requirement.
1.
Click Advanced Mode tab and select Security.
2.
Click Firewall.
3.
Modify the necessary settings.
Ping from WAN Filter: Select to enable/disable Ping permit from WAN.
If this function is enabled, you can remotely ping the network device from
the WAN side.
Block port scan: Port scanning means intruder across the network is
scanning your computer for open ports possibly to see if there are any
services running on your computer for hacking. Select whether to enable
or disable the block port scan function.
Block SYN Flood: SYN Flood is a common Denial of Service (DoS) attack
in which an attacker sends a succession or flood of SYN packets.
Select whether to enable or disable the block SYN flood function.
SPI Firewall: SPI (Stateful Packet Inspection) Firewall filters more kinds
of attacks by closely examining packet data structures. Select whether to
enable or disable the SPI Firewall function.
4.
Click APPLY to save changes.
Содержание E500 Series
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