Firewall - Billion BiPAC 7300N User Manual

You are strongly advised to change the password on the default "admin" account when you
receive your router, and any time you reset your configuration to Factory Defaults.
5.3.3.6 Mail Alert
Send a log via email, if WAN IP is changed or if intruders accessing your computer without
permission.
SMTP Server: Enter the SMTP server that you would like to use for sending emails.
Username: Enter the username of your email account to be used by the SMTP server.
Password: Enter the password of your email account.
Sender's Email: Enter your email address.
Recipient's Email (WAN IP Change Alert): Enter the email address that will receive the
alert message once a computer / network server failover occurs.
Alert Mail Time (Intrusion Detection): The interval for sending alert mail.
Recipient's Email (Intrusion Detection): Enter the email address that will receive the alert
message once intrusion has been detected.

5.3.4 Firewall

Firewall and Access Control
Your router includes a full SPI (Stateful Packet Inspection) firewall for controlling Internet
access from your LAN, as well as helping to prevent attacks from hackers. In addition to this,
when using NAT (Network Address Translation) the router acts as a "natural" Internet firewall,
since all PCs on your LAN use private IP addresses that cannot be directly accessed from
the Internet. See the WAN configuration section for more details on NAT.
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