2Wire 3800HGV-B manual Configuring Advanced Firewall Settings, Enabling Advanced Security

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Gateway User Interface

Configuring Advanced Firewall Settings

The Edit Advanced Firewall Settings page allows you to configure advanced features on your firewall.

Enabling Advanced Security

The 2Wire gateway firewall already provides a high level of security. You can configure the firewall to provide advanced security features, including stealth mode, strict UDP, or block pings.

Stealth Mode. When in stealth mode, the 2Wire gateway firewall does not return information in response to network queries; that is, it will appear to hackers who are trying to access your network that your network does not exist. This discourages hackers from further attempts at accessing your network, because to them it will appear as though there is no active network to access.

Block Ping. Ping is a basic Internet program that, when used without malicious intent, allows a user to verify that a particular IP address exists and can accept requests. Hackers can use ping to launch an attack against your network, because ping can determine the number form of the network’s IP address (for example, 105.246.172.72) from the domain name (for example, www.mynetwork.com). If you enable Block Ping, your network will block all ping requests.

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Contents Contents Page HGV-B, Rear View 3800HGV-B Overview802.1x Setup Page Installation Requirements Choose a Computer and Connection Type Connect the Computer to the GatewayEthernet Connection Wireless Connection Locating the Serial Number and Wireless Encryption Key Non-2Wire Wireless Adapter ConfigurationConfiguring the Adapter USB to PC Connection Install the 2Wire Gateway USB Driver WindowsInstall the 2Wire Gateway USB Driver Macintosh Connect the Broadband Interface Connecting to Vdsl via CoAXConnect to Iptv Setting Up IptvGateway System Pages Gateway User InterfaceViewing Your System Summary Changing Your Time Zone Settings Setting a System PasswordViewing System Details Broadband Link PagesViewing Your Broadband Link Summary Viewing Broadband Link Details From Jeff M Need to show Ethernet broadband example Using Broadband DiagnosticsViewing Statistics Using Broadband Link Advanced Settings Viewing Your Home Network Summary Home Network PagesLocal Devices Status at a Glance Panel Monitoring Your Wireless SettingsPage Customizing Security Settings Configuring Additional SettingsConfiguring Advanced Settings Editing Address Allocation Settings Viewing Your Firewall Summary Firewall PagesPage Configuring Firewall Settings Enabling Advanced Security Configuring Advanced Firewall SettingsDisabling Attack Detection Allowing Inbound and Outbound TrafficPage Accessing the Management and Diagnostic Console Access the Management and Diagnostic ConsoleSystem Summary Vdsl Broadband Link Summary Broadband Link Statistics Broadband Link Detailed Statistics Broadband Link Configuration Local Network Status Specifies whether a USB device is present Active on Local Network Statistics Local Network Device List Local Network Wireless Settings Enabling Router Behind Router Alert Local Network ConfigurationLocal Network Address Allocation Local Network Configure the MoCA Network Local Network MoCA Statistics Firewall Settings Firewall Detailed Information Firewall Advanced Settings Analyzing General Information Troubleshooting DSL DiagnosticsReviewing Training History Reviewing Bitloading Troubleshooting Event Log Page Troubleshooting Network Tests Troubleshooting Upgrade History Troubleshooting Resets Advanced Syslog Settings Advanced Provisioning Info Advanced Configure Time Services Advanced Configure Services Advanced DNS Resolve Advanced Link Manager States Advanced Detailed Log Upgrade the Software Page Configuring Multiple Static IP Addresses Enable Public Network Mode Cidr Allocate Public IP Addresses to the LAN ClientsConfigure Firewall Rules Figure *. Sample Network Sample ConfigurationPage Vpnsrv Vpnsrv Select the Allow individual applications option LED overview LEDsIpcp Glossary Phone Regulatory InformationRegulatory Information