User's Manual

UltraLine II – Draft 1
030-300459 Rev. A
7/12/05
030-300459 Rev. A 36 July 2005
User Guide
UltraLine II (Model 800015)
15. CONFIGURATION
15.1 Firewall Configuration
The following screen will be displayed if you select Firewall from the Configuration menu. If you configure any
settings in this screen, you must click Save to save the settings.
Security Level
High High security level only allows basic Internet functionality. Only Mail,
News, Web, FTP, and IPSEC are allowed. All other traffic is prohibited.
Medium Like High security, Medium security only allows basic Internet
functionality by default. However, Medium security allows
customization through NAT configuration so that you can enable the
traffic that you want to pass.
Low Factory Default = Low
The Low security setting will allow all traffic except for known attacks.
If security is set to Low, the Modem will be visible to other computers on
the Internet.
Off Firewall is disabled. (All traffic is passed)
Firewall Logging
Log all permitted inbound traffic Factory Default = Disabled
If Enabled (box is checked), this function will be activated.
Log all permitted outbound traffic Factory Default = Disabled
If Enabled (box is checked), this function will be activated.
Log all blocked inbound traffic Factory Default = Disabled
If Enabled (box is checked), this function will be activated.
Log all blocked outbound traffic Factory Default = Disabled
If Enabled (box is unchecked), this function will be activated.
Log traffic specified in rules Factory Default = Disabled
If Enabled (box is checked), this function will be activated.
Log administrative access Factory Default = Disabled
If Enabled (box is checked), this function will be activated.
Remote Logging
Enable Factory Default = Disable
If Enabled (box is checked), the Modem will send firewall logs to a
syslog server.
Remote IP Address The IP address of the syslog server machine to which the diagnostics logs
will be sent.