2Wire 3800HGV-B manual

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Gateway User Interface

Packet Flood (SYN/UDP/ICMP/Other). When enabled, the firewall will check for SYN, UDP, ICMP, and other types of packet floods on the local and Internet facing interfaces and stop the flood.

Invalid TCP Flag Attacks (NULL/XMAS/Other). When enabled, the firewall will scan inbound and outbound packets for invalid TCP Flag settings, and drop the packet to prevent SYN/FIN, NULL, and XMAS attacks.

Invalid ICMP Detection. The firewall checks for invalid ICMP/code types, and drops the packet.

Miscellaneous. The firewall checks for the following:

Unknown IP protocol — drop packet.

Port 0 attack detected — drop packet.

TCP SYN packet — drop packet.

Not a start session packet — drop packet.

ICMP destination unreachable — terminate session.

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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 Non-2Wire Wireless Adapter Configuration Locating the Serial Number and Wireless Encryption KeyConfiguring 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 User Interface Gateway System PagesViewing Your System Summary Changing Your Time Zone Settings Setting a System PasswordBroadband Link Pages Viewing System DetailsViewing 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 Home Network Pages Viewing Your Home Network SummaryLocal 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 Access the Management and Diagnostic Console Accessing 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