User manual

CRADLEPOINT MBR1400 | USER MANUAL – Firmware version 4.2
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• FTP: To allow normal mode when using File Transfer Protocol. This is not needed for passive mode. This is
enabled by default.
• IRC: For Direct Client to Client (DCC) transfer when using Internet Relay Chat. You may wish to forward TCP port
113 for incoming identd (RFC 1413) requests.
6.4.5 Firewall Options (Advanced)
Anti-Spoof: Anti-Spoof checks help protect against
malicious users faking the source address in packets they
transmit in order to either hide themselves or to
impersonate someone else. Once the user has spoofed their address they can launch a network attack without revealing
the true source of the attack or attempt to gain access to network services that are restricted to certain addresses.
6.4.6 Remote Administration Access Control (Advanced)
Enable Remote Administration Access Control: Selecting this option allows you to make remote administration tools
available to only the specified IP addresses. Access from all other IP addresses will be blocked. This option only filters IP
addresses: you must enable Remote Management separately (System Settings → Administration).
The services affected by this include remote HTTP, HTTPS, SNMP, and SSH configuration tools. This does not restrict
access to LAN-based administration, i.e. devices within your network still have administration access. The individual
remote administration services can be enabled under System Settings → Administration → Remote Management.