Buffalo Technology WBMR-G54 User Manual
WBMR-G54 Wireless ADSL Router User Guide
Dos Protection
Port Scan Protection
Service Filtering
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SYN Flood check
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ICMP Redirection check
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FIN/URG/PSH attack
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Xmas Tree Scan
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Null Scan attack
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SYN/RST attack
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SYN/FIN Scan
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Ping from WAN
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Telnet from WAN
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FTP from WAN
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DNS from WAN
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IKE from WAN
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RIP from WAN
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DHCP from WAN
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ICMP from LAN
A DoS "denial-of-service" attack is characterized by an explicit attempt by attackers to prevent legitimate users of a
service from using that service. Examples include: attempts to "flood" a network, thereby preventing legitimate network
traffic, attempts to disrupt connections between two machines, thereby preventing access to a service, attempts to
prevent a particular individual from accessing a service, or, attempts to disrupt service to a specific system or person.
service from using that service. Examples include: attempts to "flood" a network, thereby preventing legitimate network
traffic, attempts to disrupt connections between two machines, thereby preventing access to a service, attempts to
prevent a particular individual from accessing a service, or, attempts to disrupt service to a specific system or person.
Port scan protection is designed to block attempts to discover vulnerable ports or services that might be exploited in an
attack from the WAN.
attack from the WAN.
The Service Filtering options allow you to block FTP, Telnet response, Pings, etc, from the external network. Check the
category you want to block to enable filtering of that type of packet.
category you want to block to enable filtering of that type of packet.
When you have selected the desired Firewall policies, click the Apply button to enforce the policies. Remember to save
any configuration changes.
any configuration changes.
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